A B C D E F G H I K L M N O P R S T U V W X Z

A

A - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

A in the paper (note that since k = 1), A is just a single group element here

AbstractHybridConstructionKEM - Class in org.cryptimeleon.craco.kem

A KEM that implements AbstractHybridConstructionKEM.encaps(EncryptionKey) by generating a random key and encrypting it afterwards with some encryption scheme.

AbstractHybridConstructionKEM(EncryptionScheme, KeyDerivationFunction<? extends SymmetricKey>) - Constructor for class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

AccessGrantedVisitor - Class in org.cryptimeleon.craco.secretsharing.accessstructure.visitors

A visitor that checks whether a given AccessStructure fulfills the threshold requirement needed to allow access.

AccessGrantedVisitor(Set<Integer>) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.AccessGrantedVisitor

AccessStructure - Class in org.cryptimeleon.craco.secretsharing.accessstructure

This is an abstract implementation of LinearSecretSharing for schemes that are based on special threshold trees, where leaf nodes correspond to shares.

AccessStructure(Policy, Zp) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

Constructs the access structure from policy to share over field.

AccessStructureException - Exception in org.cryptimeleon.craco.secretsharing.accessstructure.exceptions

AccessStructureException() - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.AccessStructureException

AccessStructureException(String) - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.AccessStructureException

AccumulatorDigest - Interface in org.cryptimeleon.craco.accumulator

A short representation of a set.

AccumulatorScheme<AccumulatedType extends org.cryptimeleon.math.serialization.Representable> - Interface in org.cryptimeleon.craco.accumulator

An accumulator scheme is essentially a hash function that takes a set of values and creates a short digest for this set.

AccumulatorWitness - Interface in org.cryptimeleon.craco.accumulator

Interface for a witness of an accumulator.

add(Attribute) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

addAll(Collection<? extends Attribute>) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

addChild(TreeNode) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

Appends a child to the children of this node.

addGroupElemVariable(String, Group) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpecBuilder

Specifies that the fragment shall prove knowledge of a GroupElement.

addLinearExponentStatement(String, ExponentEqualityExpr) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

addLinearStatement(String, GroupEqualityExpr) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

addSmallerThanPowerStatement(String, ExponentExpr, int, int, SetMembershipPublicParameters) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

addSubprotocol(String, SchnorrFragment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpecBuilder

Specifies that this fragment shall run the given subprotocol.

addZnVariable(String, Zn) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpecBuilder

Specifies that the fragment shall prove knowledge of a Zn.ZnElement.

AdHocSchnorrProof - Class in org.cryptimeleon.craco.protocols.base

A Schnorr proof designed to easily work with BaseProtocol.

AdHocSchnorrProof(Zn, Map<String, AdHocSchnorrProof.FragmentCreator>) - Constructor for class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

AdHocSchnorrProof.BaseSchnorrProofBuilder - Class in org.cryptimeleon.craco.protocols.base

AdHocSchnorrProof.BaseSchnorrProofInput - Class in org.cryptimeleon.craco.protocols.base

AKOT15SharedPublicParameters - Class in org.cryptimeleon.craco.sig.sps.akot15

The construction of the AKOT15 signature scheme SPSFSP2SignatureScheme requires the PublicParameters to match up across building blocks.

AKOT15SharedPublicParameters(BilinearGroup, int) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

AKOT15SharedPublicParameters(BilinearGroup, int, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

AKOT15SharedPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

AKOT15SharedPublicParametersGen - Class in org.cryptimeleon.craco.sig.sps.akot15

generates a set of public parameters to be used by the schemes: SPSPOSSignatureScheme, TCAKOT15CommitmentScheme, TCGAKOT15CommitmentScheme

AKOT15SharedPublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParametersGen

AlgebraicSendFirstValue(Element...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

Instantiates the SendFirstValue with an ordered list of values to send.

AlgebraicSendFirstValue(Representation, Structure...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

Recreates the SendFirstValue from representation.

and(ProofOfPartialKnowledge.ProtocolTree, ProofOfPartialKnowledge.ProtocolTree) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Construct a tree that AND-combines two subtrees.

AndProof - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

The AND composition of two (or more) SigmaProtocols.

AndProof(SigmaProtocol...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

Announcement - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

A SigmaProtocol's first message.

announcement - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

announcement - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment.LinearExponentStatementAnnouncement

announcement - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment.LinearStatementAnnouncement

announcement - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

Announcement.AnnouncementVector - Class in org.cryptimeleon.craco.protocols.arguments.sigma

Announcement.EmptyAnnouncement - Class in org.cryptimeleon.craco.protocols.arguments.sigma

AnnouncementSecret - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

A private intermediate value (never leaves the prover's JVM) used to generate consistent pairs of announcement and response.

announcementSecret - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

AnnouncementSecret.AnnouncementSecretVector - Class in org.cryptimeleon.craco.protocols.arguments.sigma

AnnouncementSecret.EmptyAnnouncementSecret - Class in org.cryptimeleon.craco.protocols.arguments.sigma

AnnouncementSecretVector(AnnouncementSecret...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.AnnouncementSecret.AnnouncementSecretVector

AnnouncementSecretVector(List<? extends AnnouncementSecret>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.AnnouncementSecret.AnnouncementSecretVector

announcementToCommitmentPlaintext(Announcement) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

AnnouncementVector(Announcement...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.AnnouncementVector

AnnouncementVector(List<? extends Announcement>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.AnnouncementVector

append(ByteArrayImpl) - Method in class org.cryptimeleon.craco.common.ByteArrayImplementation

asExpression() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

asExpression() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValue

asExpression() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

AsymmetricEncryptionScheme - Interface in org.cryptimeleon.craco.enc

A standard public-key encryption scheme.

AsymmetricKEM<T> - Interface in org.cryptimeleon.craco.kem.asym

A variant of a KeyEncapsulationMechanism that can also generate asymmetric key pairs via AsymmetricKEM.generateKeyPair().

Attribute - Interface in org.cryptimeleon.craco.common.attributes

B

B - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

B in the paper (note that since k = 1), B is just a single group element here

base - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

BaseProtocol - Class in org.cryptimeleon.craco.protocols.base

A minimal implementation of TwoPartyProtocol.

BaseProtocol(String, String) - Constructor for class org.cryptimeleon.craco.protocols.base.BaseProtocol

BaseProtocolInstance - Class in org.cryptimeleon.craco.protocols.base

A minimal TwoPartyProtocolInstance implementation that allows for subprotocol execution.

BaseProtocolInstance(BaseProtocol, String) - Constructor for class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

BaseSchnorrProofBuilder(Zn) - Constructor for class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

BaseSchnorrProofInput(Function<String, ?>) - Constructor for class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofInput

BBSABSignature - Class in org.cryptimeleon.craco.sig.bbs

Class for a signature of the BBS-A and BBS-B signature scheme.

BBSABSignature(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSABSignature

Restore the SignedMessage from Representation

BBSABSignature(GroupElement, Zn.ZnElement, Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSABSignature

BBSBKeyGen - Class in org.cryptimeleon.craco.sig.bbs

Does the key generation for the BBS-B signature scheme respectively organization in the anonymous credential system

BBSBKeyGen() - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBKeyGen

BBSBPublicParameter - Class in org.cryptimeleon.craco.sig.bbs

BBSBPublicParameter(BilinearGroup, HashIntoZn) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

BBSBPublicParameter(Representation) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

BBSBSignatureScheme - Class in org.cryptimeleon.craco.sig.bbs

Signature scheme that was originally presented in [1] by Boneh, Boyen and Shacham.

BBSBSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

BBSBSignatureScheme(BBSBPublicParameter) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

BBSBSigningKey - Class in org.cryptimeleon.craco.sig.bbs

BBSBSigningKey() - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

Standard constructor

BBSBSigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

BBSBVerificationKey - Class in org.cryptimeleon.craco.sig.bbs

BBSBVerificationKey() - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

BBSBVerificationKey(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

BigIntegerAttribute - Class in org.cryptimeleon.craco.common.attributes

An attribute in form of a BigInteger.

BigIntegerAttribute(Integer) - Constructor for class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

BigIntegerAttribute(BigInteger) - Constructor for class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

BigIntegerAttribute(Representation) - Constructor for class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

bilinearGroup - Variable in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

The bilinear group containing map e in the paper.

bitSize() - Method in class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

Returns the output length in number of bytes

blindingFactor - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningSecretInput

BlindSignProtocolInstance(PSBlindSignProtocol, String, PSExtendedVerificationKey, SecretInput) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance

BooleanPolicy - Class in org.cryptimeleon.craco.common.policies

A Boolean policy consists of a Boolean operator and a set of policies.

BooleanPolicy(Representation) - Constructor for class org.cryptimeleon.craco.common.policies.BooleanPolicy

BooleanPolicy(BooleanPolicy.BooleanOperator, Collection<? extends Policy>) - Constructor for class org.cryptimeleon.craco.common.policies.BooleanPolicy

BooleanPolicy(BooleanPolicy.BooleanOperator, Policy...) - Constructor for class org.cryptimeleon.craco.common.policies.BooleanPolicy

BooleanPolicy.BooleanOperator - Enum in org.cryptimeleon.craco.common.policies

A Boolean operator, either AND or OR.

build() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProverSpecBuilder

build() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpecBuilder

build() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpecBuilder

Instantiate the SendThenDelegateFragment.SubprotocolSpec from the data provided.

build() - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

builder(Zn) - Static method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

buildFiatShamir() - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

buildInteractiveDamgard(CommitmentScheme) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

ByteArrayImplementation - Class in org.cryptimeleon.craco.common

A simple implementation of a representable byte array.

ByteArrayImplementation(byte[]) - Constructor for class org.cryptimeleon.craco.common.ByteArrayImplementation

ByteArrayImplementation(Representation) - Constructor for class org.cryptimeleon.craco.common.ByteArrayImplementation

ByteUtil - Class in org.cryptimeleon.craco.common.utils

Various byte[] helper methods.

C

C - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

(n+1 x k) Matrix C in the paper

C0 - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

(k+1 x k) Matrix C0 in the paper

C1 - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

(k+1 x k) Matrix C1 in the paper

challenge - Variable in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

Challenge - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

A SigmaProtocol's second message.

challenge - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

challenge - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

challenge - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

challenge0 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

ChallengeSpace - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

checkProof(CommonInput, FiatShamirProof, byte[]) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

checkProof(CommonInput, FiatShamirProof) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

checkShareConsistency(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

checkShareConsistency(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Outputs true if the given (full) set of shares is consistent with the given secret, meaning that all qualified subsets of the shares will recreate the given secret.

checkShareConsistency(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

checkShareConsistency(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

checkTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

checkTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

checkTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Checks whether the fragment's transcript with the addition of externalResponse is accepting.

checkTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

checkTranscript(CommonInput, Announcement, Challenge, Response) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the verifier to check whether the given transcript is accepting.

checkTranscript(CommonInput, SigmaProtocolTranscript) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the verifier to check whether the given transcript is accepting.

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

checkTranscriptAsExpression(CommonInput, Announcement, Challenge, Response) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the verifier to check whether the given transcript is accepting.

chgRep(Signature, Zn.ZnElement, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

chgRep(Signature, Zn.ZnElement, VerificationKey) - Method in interface org.cryptimeleon.craco.sig.StructurePreservingSignatureEQScheme

Returns a signature for the new representative computed based on the previous representative and the given scalar mu.

chgRepMessage(PlainText, Zn.ZnElement) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

chgRepMessage(PlainText, Zn.ZnElement) - Method in interface org.cryptimeleon.craco.sig.StructurePreservingSignatureEQScheme

Computes and returns the new representative computed based on the previous representative plainText and the given scalar mu.

chgRepWithVerify(PlainText, Signature, Zn.ZnElement, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

chgRepWithVerify(PlainText, Signature, Zn.ZnElement, VerificationKey) - Method in interface org.cryptimeleon.craco.sig.StructurePreservingSignatureEQScheme

Same as StructurePreservingSignatureEQScheme.chgRep(Signature, Zn.ZnElement, VerificationKey) but verifies the signature before changing representative.

CipherText - Interface in org.cryptimeleon.craco.enc

A ciphertext.

CiphertextIndex - Interface in org.cryptimeleon.craco.common.predicate

A CiphertextIndex is an object associated to an encryption key such that only a decryption key with a KeyIndex that satisfies some predication can decrypt its ciphertexts.

ckTC - Variable in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

The commitment key used by the building block TCAKOT15CommitmentScheme

clear() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

clone() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

commit(PlainText) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

Creates a commitment to the given PlainText.

commit(PlainText) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

Returns a commitment to the hash of the given message, computed via the previously defined hash function.

commit(PlainText) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

commit(Zn.ZnElement...) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

commit(RingElementVector) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

commit(RingElementVector, Zn.ZnElement) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

commit(PlainText) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

commit(PlainText, CommitmentKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

commit(PlainText) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

Commit to a given message

Commitment - Interface in org.cryptimeleon.craco.commitment

A commitment to some value.

commitment - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningCommonInput

CommitmentKey - Interface in org.cryptimeleon.craco.commitment

Commitment key used to commit to messages

CommitmentPair - Class in org.cryptimeleon.craco.commitment

Result of committing to some value.

CommitmentPair(Commitment, OpenValue) - Constructor for class org.cryptimeleon.craco.commitment.CommitmentPair

CommitmentScheme - Interface in org.cryptimeleon.craco.commitment

Interface used to implement commitment schemes.

commitmentScheme - Variable in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

commitmentSchemeForDamgard - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

commonInput - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

CommonInput - Interface in org.cryptimeleon.craco.protocols

CommonInput.CommonInputVector - Class in org.cryptimeleon.craco.protocols

CommonInput.EmptyCommonInput - Class in org.cryptimeleon.craco.protocols

CommonInputVector(CommonInput...) - Constructor for class org.cryptimeleon.craco.protocols.CommonInput.CommonInputVector

CommonInputVector(List<? extends CommonInput>) - Constructor for class org.cryptimeleon.craco.protocols.CommonInput.CommonInputVector

ComparablePair<T1 extends java.lang.Comparable<T1>,T2> - Class in org.cryptimeleon.craco.secretsharing.accessstructure.utils

A pair class which allows for comparisons via the first element.

ComparablePair(T1, T2) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

compareTo(ComparablePair<T1, T2>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

completeShares(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

completeShares(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Takes a partial set of shares and completes it to a full set of shares for the given secret.

completeShares(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

completeShares(Zp.ZpElement, Map<Integer, Zp.ZpElement>) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

compressedTranscript - Variable in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

compressTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

compressTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

compressTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Returns a compressed (shorter) version of the given transcript.

compressTranscript(Announcement, ZnChallenge, Response, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

compressTranscript(CommonInput, SigmaProtocolTranscript) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

compressTranscript(CommonInput, SigmaProtocolTranscript) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Returns a compressed (shorter) version of the given transcript.

computeLeftHandSide(MessageBlock, PS18VerificationKey, Zp.ZpElement, GroupElement) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

Computes left hand side of verification equation.

computeSigma2(MessageBlock, PS18SigningKey, Zp.ZpElement, GroupElement) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

Computes sigma_2 in paper.

contains(Object) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

containsAll(Collection<?>) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

containsSubprotocol(String) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

containsVariable(String) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

containsVariable(SchnorrVariable) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

copy(InputStream, OutputStream, int) - Static method in class org.cryptimeleon.craco.common.utils.StreamUtil

Copy all bytes from in to out using a buffer with the given bufferSize.

copy(InputStream, OutputStream) - Static method in class org.cryptimeleon.craco.common.utils.StreamUtil

Copy all bytes from in to out using a static buffer size of 1024 bytes.

copyAsync(InputStream, OutputStream) - Static method in class org.cryptimeleon.craco.common.utils.StreamUtil

Starts a thread that reads data from the given InputStream and writes them into the given OutputStream.

createDecryptor(OutputStream, DecryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Returns an OutputStream that decrypts any bytes written to it and writes the resulting plaintext to out.

createDecryptor(OutputStream, DecryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

Returns an OutputStream that decrypts any bytes written to it and writes the resulting plaintext to out.

createDecryptor(OutputStream, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

createDigest(Collection<? extends AccumulatedType>) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Creates the accumulator for the given set of values (essentially a collision-resistant hash of setOfValues).

createDigest(Collection<? extends Zn.ZnElement>) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

createEncryptor(OutputStream, EncryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Returns an OutputStream that encrypts any bytes written to it and writes the resulting ciphertext to out.

createEncryptor(OutputStream, EncryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

Returns an OutputStream that encrypts any bytes written to it and writes the resulting ciphertext to out.

createEncryptor(OutputStream, EncryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

createLSSSInstance(ThresholdPolicy, Zp) - Method in interface org.cryptimeleon.craco.secretsharing.SecretSharingSchemeProvider

Creates a linear secret sharing scheme instance for the given ThresholdPolicy.

createLSSSInstance(ThresholdPolicy, Zp) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

Creates a new ShamirSecretSharing instance for the given ThresholdPolicy and Zp.

createProof(CommonInput, SecretInput, byte[]) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

createProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

createRandomVariableAssignment() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

createVariableAssignment(BiFunction<String, SchnorrVariable, SchnorrVariableValue>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

createWitness(AccumulatorDigest, Collection<? extends AccumulatedType>, AccumulatedType) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Creates a short witness that can be used to verify set membership in an accumulator.

createWitness(AccumulatorDigest, Collection<? extends Zn.ZnElement>, Zn.ZnElement) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

createWitness(Collection<? extends Zn.ZnElement>, Zn.ZnElement) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

D

DamgardAnnouncementSecret - Class in org.cryptimeleon.craco.protocols.arguments.damgardtechnique

DamgardAnnouncementSecret(AnnouncementSecret, Announcement, CommitmentPair) - Constructor for class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardAnnouncementSecret

DamgardTechnique - Class in org.cryptimeleon.craco.protocols.arguments.damgardtechnique

This class provides Damgard's Technique.

DamgardTechnique(SigmaProtocol, CommitmentScheme) - Constructor for class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

debugFragment(SchnorrVariableAssignment, ZnChallengeSpace) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

debugFragment(SchnorrVariableAssignment, ZnChallengeSpace) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

debugFragment(SchnorrVariableAssignment, ZnChallengeSpace) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Checks if the given input is a valid witness for this fragment.

debugFragment(SchnorrVariableAssignment, ZnChallengeSpace) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

debugProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

debugProof(CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

Checks if commonInput and secretInput are valid inputs for this protocol.

debugProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

debugProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

debugProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

debugProof(Function<String, ? extends SecretInput>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree

debugProof(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

decaps(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

decaps(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

decaps(CipherText, DecryptionKey) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

Takes an encapsulated key that was created by encaps() and decrypts it with sk.

decaps(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

Takes an encapsulated key that was created by encaps() and decrypts it with sk.

decompressTranscript(Representation, ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

decompressTranscript(Representation, ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

decompressTranscript(Representation, ZnChallenge, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Decompressed a transcript compressed with SchnorrFragment.compressTranscript(org.cryptimeleon.craco.protocols.arguments.sigma.Announcement, org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge, org.cryptimeleon.craco.protocols.arguments.sigma.Response, org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment) The guarantee is that if a transcript is valid, then compressing and decompressing yields the same transcript.

decompressTranscript(Representation, ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

decompressTranscript(CommonInput, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

decompressTranscript(CommonInput, Challenge, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Decompresses a transcript compressed with SigmaProtocol.compressTranscript(CommonInput, SigmaProtocolTranscript)

decrypt(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

decrypt(CipherText, DecryptionKey) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Decrypts the given cipher text using the given decryption key.

decrypt(Representation, Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

decrypt(InputStream, OutputStream, DecryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Reads and decrypts a ciphertext from cipherTextIn and writes the resulting plaintext bytes to plainTextOut.

decrypt(InputStream, DecryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Returns an InputStream containing the plaintext obtained by decrypting the content of in.

decrypt(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

decrypt(InputStream, DecryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

Returns an InputStream containing the plaintext obtained by decrypting the content of in.

decrypt(CipherText, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

decrypt(InputStream, DecryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

DecryptionKey - Interface in org.cryptimeleon.craco.enc

A key that is used for decrypting ciphertexts.

DEFAULT_KEY_SIZE - Static variable in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

DEFAULT_PACKET_SIZE - Static variable in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

DelegateFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

A SchnorrFragment that sets up some (shared) variables and then runs subprotocols to prove something about these variables.

DelegateFragment() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

DelegateProtocol - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

A SigmaProtocol that sets up some (shared) variables and then runs subprotocols to prove something about these variables.

DelegateProtocol() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

delete(AccumulatorDigest, Collection<? extends AccumulatedType>, AccumulatedType) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Given an accumulator for setOfValues, computes an accumulator for setOfValues \ {additionalValue}.

deriveKey(KeyMaterial) - Method in class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

deriveKey(KeyMaterial) - Method in interface org.cryptimeleon.craco.kem.KeyDerivationFunction

doKeyGen(int) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBKeyGen

doKeyGen(int, boolean) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBKeyGen

Generates public parameters for BBSB

doKeyGen(BilinearGroup) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBKeyGen

doMessageChecks(PlainText, int, Group) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

doMessageChecks(PlainText, int, Group) - Method in interface org.cryptimeleon.craco.sig.sps.SPSMessageSpaceVerifier

Checks if the given plainText matches the structure expected by the scheme and throws detailed exception if the plainText fails any check.

doRoundForFirstRole(int) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

doRoundForFirstRole(int) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance

doRoundForSecondRole(int) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

doRoundForSecondRole(int) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance

E

ECDSASignature - Class in org.cryptimeleon.craco.sig.ecdsa

Class for a signature of the ECDSASignatureScheme.

ECDSASignature(byte[]) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASignature

ECDSASignature(Representation) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASignature

ECDSASignatureScheme - Class in org.cryptimeleon.craco.sig.ecdsa

Cryptimeleon wrapper for the ECDSA signature scheme.

ECDSASignatureScheme() - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

ECDSASignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

ECDSASigningKey - Class in org.cryptimeleon.craco.sig.ecdsa

Signing key of the ECDSASignatureScheme.

ECDSASigningKey(PrivateKey) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASigningKey

ECDSASigningKey(Representation) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSASigningKey

ECDSAVerificationKey - Class in org.cryptimeleon.craco.sig.ecdsa

Verification key of the ECDSASignatureScheme.

ECDSAVerificationKey(PublicKey) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSAVerificationKey

ECDSAVerificationKey(Representation) - Constructor for class org.cryptimeleon.craco.sig.ecdsa.ECDSAVerificationKey

ElgamalCipherText - Class in org.cryptimeleon.craco.enc.asym.elgamal

The cipher text representation of an elgamal-encrypted plaintext.

ElgamalCipherText(Representation, Group) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

Creates a ciphertext object from the given representation of its elements and the specified group.

ElgamalCipherText(GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

Creates a ciphertext object.

ElgamalEncryption - Class in org.cryptimeleon.craco.enc.asym.elgamal

Encryption scheme originally presented by Elgamal in [1].

ElgamalEncryption(Group) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

ElgamalEncryption(Representation) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

ElgamalKEM - Class in org.cryptimeleon.craco.kem.asym.elgamal

This class implements the Fujisaki Okamoto transformation (FOT) of an ElGamal KEM.

ElgamalKEM(Group, HashFunction) - Constructor for class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

Setup Elgamal KEM for given group and message digest.

ElgamalKEM(Representation) - Constructor for class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

ElgamalKEM.KeyAndCiphertextAndNonce - Class in org.cryptimeleon.craco.kem.asym.elgamal

ElgamalKEMCiphertext - Class in org.cryptimeleon.craco.kem.asym.elgamal

This class represents ciphertexts for the ElgamalKEM ElGamal based KEM.

ElgamalKEMCiphertext(ElgamalCipherText, ByteArrayImplementation) - Constructor for class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

ElgamalKEMCiphertext(Representation, ElgamalEncryption) - Constructor for class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

ElgamalPrivateKey - Class in org.cryptimeleon.craco.enc.asym.elgamal

An elgamal private key.

ElgamalPrivateKey(Representation, ElgamalEncryption) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

ElgamalPrivateKey(ElgamalPublicKey, Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

ElgamalPrivateKey(Group, GroupElement, Zn.ZnElement, GroupElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

Creates a new Elgamal private key.

ElgamalPrivateKey(Group, GroupElement, Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

Creates a new ElGamal private key.

ElgamalPrivateKey(Group, GroupElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

Creates a new ElGamal private key.

ElgamalPrivateKey(Group) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

Create a new ElGamal private key.

ElgamalPublicKey - Class in org.cryptimeleon.craco.enc.asym.elgamal

An elgamal public key.

ElgamalPublicKey(GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

Creates a new ElgamalPublic Key

ElgamalPublicKey(Representation, Group) - Constructor for class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.arguments.sigma.Announcement

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.arguments.sigma.AnnouncementSecret

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.arguments.sigma.Response

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue

An empty value to send first

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.CommonInput

EMPTY - Static variable in interface org.cryptimeleon.craco.protocols.SecretInput

EmptyCommonInput() - Constructor for class org.cryptimeleon.craco.protocols.CommonInput.EmptyCommonInput

EmptySecretInput() - Constructor for class org.cryptimeleon.craco.protocols.SecretInput.EmptySecretInput

encaps(EncryptionKey) - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

encaps(EncryptionKey) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

encaps(EncryptionKey) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

Randomly chooses a key k and encrypts it using the given pk.

encaps(EncryptionKey) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

Randomly chooses a key k and encrypts it using the given pk.

encaps_internal(EncryptionKey) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

Generates a random symmetric key, encapsulates it, and returns it together with the nonce used and ciphertext.

encapsulatedKey - Variable in class org.cryptimeleon.craco.kem.KeyEncapsulationMechanism.KeyAndCiphertext

encrypt(PlainText, EncryptionKey) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

encrypt(PlainText, EncryptionKey, BigInteger) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

Encrypt message under public key and use given randomness.

encrypt(PlainText, EncryptionKey) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Encrypts the given plain text using the given encryption key.

encrypt(Representation, Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

encrypt(InputStream, OutputStream, EncryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Reads and encrypts the bytes from plainTextIn and writes the ciphertext to cipherTextOut.

encrypt(InputStream, EncryptionKey) - Method in interface org.cryptimeleon.craco.enc.StreamingEncryptionScheme

Returns an InputStream containing the ciphertext obtained by encrypting the content of in.

encrypt(PlainText, EncryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

encrypt(InputStream, EncryptionKey) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

Returns an InputStream containing the ciphertext obtained by encrypting the content of in.

encrypt(PlainText, EncryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

encrypt(InputStream, EncryptionKey) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

EncryptionKey - Interface in org.cryptimeleon.craco.enc

A key that is used to encrypt plaintexts.

EncryptionKeyPair - Class in org.cryptimeleon.craco.enc

A container for a pair of EncryptionKey and DecryptionKey.

EncryptionKeyPair(EncryptionKey, DecryptionKey) - Constructor for class org.cryptimeleon.craco.enc.EncryptionKeyPair

EncryptionKeyPair() - Constructor for class org.cryptimeleon.craco.enc.EncryptionKeyPair

EncryptionScheme - Interface in org.cryptimeleon.craco.enc

An EncryptionScheme has the ability to encrypt plaintexts and decrypt the resulting ciphertext (using EncryptionKeys and DecryptionKeys).

equals(Object) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

equals(Object) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

equals(Object) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

equals(Object) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

equals(Object) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

equals(Object) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

equals(Object) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

equals(Object) - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

equals(Object) - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

equals(Object) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

equals(Object) - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

equals(Object) - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

equals(Object) - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

equals(Object) - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

equals(Object) - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

equals(Object) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

equals(Object) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

equals(Object) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

equals(Object) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

equals(Object) - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

equals(Object) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

equals(Object) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

equals(Object) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

equals(Object) - Method in class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

equals(Object) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

equals(Object) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

equals(Object) - Method in class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.EmptySendFirstValue

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

equals(Object) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

equals(Object) - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

equals(Object) - Method in class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

equals(Object) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

equals(Object) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

equals(Object) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

equals(Object) - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

equals(Object) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSAVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.SignatureKeyPair

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

equals(Object) - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

evalLinear(BigInteger, SchnorrVariableValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

evalLinear(BigInteger, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment

Computes this * challenge + random

evalLinear(BigInteger, SchnorrVariableValue) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValue

Returns a SchnorrVariableValue that is \(\text{factor} * \text{this} + \text{summand}\).

evalLinear(BigInteger, SchnorrVariableValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

exponentA - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

a in the paper The one-time key used for signing

exponentsChi - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

\chi_1, ...

exponentsU - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

u_1, ..., u_k_N in the paper

exponentsW - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

w_1, ..., w_k_M in the paper

exponentsXi - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

x_1, ...

exponentsYi - Variable in class org.cryptimeleon.craco.sig.ps.PSSigningKey

y_1, ...

exponentV - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

v in the paper

exponentV - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

v \in Z_p^* in paper.

exponentW - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

w_z in the paper

exponentX - Variable in class org.cryptimeleon.craco.sig.ps.PSSigningKey

x \in Z_p in paper.

exponentZ - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

z in the paper

F

fallbackTo(SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment

FiatShamirProof - Class in org.cryptimeleon.craco.protocols.arguments.fiatshamir

FiatShamirProof(Representation, Challenge) - Constructor for class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

FiatShamirProofSystem - Class in org.cryptimeleon.craco.protocols.arguments.fiatshamir

FiatShamirProofSystem(SigmaProtocol) - Constructor for class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

field - Variable in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

The field over which the shares of the secret and the constants of the solving vector will be calculated.

firstMessageRole - Variable in class org.cryptimeleon.craco.protocols.base.BaseProtocol

forEachProtocol(BiConsumer<String, SchnorrFragment>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

forEachProtocolOrdered(BiConsumer<String, SchnorrFragment>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

forEachVariable(BiConsumer<String, SchnorrVariable>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

fragmentCreators - Variable in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

fragmentCreators - Variable in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

fromRandom(int) - Static method in class org.cryptimeleon.craco.common.ByteArrayImplementation

Creates a new ByteArrayImplementation instance filled with numberBytes bytes of randomness

G

g - Variable in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

generate(BilinearGroup, Collection<BigInteger>) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

generate(BilinearGroup, BigInteger...) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

generate(BilinearGroup, int...) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

generateAnnouncement(SchnorrVariableAssignment, AnnouncementSecret, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

generateAnnouncement(SchnorrVariableAssignment, AnnouncementSecret, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

generateAnnouncement(SchnorrVariableAssignment, AnnouncementSecret, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Generates an announcement.

generateAnnouncement(SchnorrVariableAssignment, AnnouncementSecret, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

generateAnnouncement(CommonInput, SecretInput, AnnouncementSecret) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the prover to generate an announcement (the first message sent in the protocol).

generateAnnouncementSecret(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateAnnouncementSecret(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

generateAnnouncementSecret(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

generateAnnouncementSecret(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

generateAnnouncementSecret(SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

generateAnnouncementSecret(SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

generateAnnouncementSecret(SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Generates secret data that's passed in successive calls for the prover.

generateAnnouncementSecret(SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

generateAnnouncementSecret(CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

generateAnnouncementSecret(CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the prover to generate a secret value that will be input for future method calls.

generateChallenge(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateChallenge(CommonInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the verifier to generate a challenge (the second message in the protocol).

generateCommitmentScheme(Group) - Static method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateInterval(BilinearGroup, int, int) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

Generates parameters for a set membership proof for [leftBoundInclusive, rightBoundExclusive).

generateKey() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

generateKeyPair() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

Generates a public/private-key pair for the specified group.

generateKeyPair() - Method in interface org.cryptimeleon.craco.enc.AsymmetricEncryptionScheme

Generates the key pair consisting of public and secret key.

generateKeyPair() - Method in interface org.cryptimeleon.craco.kem.asym.AsymmetricKEM

generateKeyPair() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

generateKeyPair() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedSignatureScheme

Using the PSPublicParameters first a SignatureKeyPair consisting of a PSSigningKey and a PSVerificationKey (with respect to the given security parameter securityParameter and the block size numberOfMessages of the signature scheme - normal key generation) are generated.

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

generateKeyPair(int...) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

Generates a key pair for signing n blocks of messages with messageBlockLengths with each signature.

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

generateKeyPair(int) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

generateKeyPair(int) - Method in interface org.cryptimeleon.craco.sig.StandardMultiMessageSignatureScheme

Generates a key pair for signing a block of numberOfMessages messages with each signature.

generateKeyPair() - Method in interface org.cryptimeleon.craco.sig.StandardMultiMessageSignatureScheme

Generates a key pair for signing a single message.

generateKeyPair() - Method in interface org.cryptimeleon.craco.sig.StandardSignatureScheme

generateParameters(BilinearGroup, Integer[]) - Static method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParametersGen

generates a set of SPSAGHO11PublicParameters based on a pre-made BilinearGroup.

generateParameters(int, int, boolean) - Static method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParametersGen

generateParameters(int, boolean) - Static method in class org.cryptimeleon.craco.sig.sps.SPSPublicParametersGen

generateParameters(BiFunction<BilinearGroup, Integer, PPType>, BilinearGroup, int) - Static method in class org.cryptimeleon.craco.sig.sps.SPSPublicParametersGen

generates a set of public parameters based on a pre-made BilinearGroup.

generatePp(PSExtendedSignatureScheme) - Static method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

generatePublicParameter(int, boolean) - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParametersGen

generatePublicParameter(int, boolean) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParametersGen

generatePublicParameter(int, SPSGroth15PublicParametersGen.Groth15Type, int, boolean) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParametersGen

generatePublicParameter(BilinearGroup, SPSGroth15PublicParametersGen.Groth15Type, int) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParametersGen

generatePublicParameter(int, boolean, int) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameterGen

generatePublicParameters(BilinearGroup, int) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

Generates public parameters to use for a given base.

generatePublicParameters(BilinearGroup, int) - Static method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

Generates public parameters to use for this protocol (alternatively, these can be reused from SmallerThanPowerFragment)

generatePublicParameters(int, boolean, Integer[]) - Static method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParametersGen

generatePublicParameters(int, int, boolean) - Static method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParametersGen

generateRandomChallenge() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

generateRandomChallenge() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

generateRandomPlaintext() - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

Generates random plaintexts for the underlying scheme.

generateRandomValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariable

generateRandomValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

generateRandomValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariable

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

generateResponse(SchnorrVariableAssignment, AnnouncementSecret, ZnChallenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

generateResponse(SchnorrVariableAssignment, AnnouncementSecret, ZnChallenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

generateResponse(SchnorrVariableAssignment, AnnouncementSecret, ZnChallenge) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Generates a response.

generateResponse(SchnorrVariableAssignment, AnnouncementSecret, ZnChallenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

generateResponse(CommonInput, SecretInput, Announcement, AnnouncementSecret, Challenge) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Used by the prover to generate a response (the third and last message sent in the protocol).

generateSimulatedTranscript(CommonInput, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

generateSimulatedTranscript(CommonInput, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

generateSimulatedTranscript(CommonInput, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

generateSimulatedTranscript(CommonInput, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

generateSimulatedTranscript(ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

generateSimulatedTranscript(ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

generateSimulatedTranscript(ZnChallenge, SchnorrVariableAssignment) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

Generates a simulated transcript.

generateSimulatedTranscript(ZnChallenge, SchnorrVariableAssignment) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

generateSimulatedTranscript(CommonInput, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

generateSimulatedTranscript(CommonInput, Challenge) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Generates a random transcript with the same distribution as an honestly generated one that contains the given Challenge.

generateSymmetricKey() - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

Generates a symmetric key, which is a random key with a specified length.

get() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

get() - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

Returns the group element represented by this plaintext.

getA() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

getA() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

getAnnouncement() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

getAttribute() - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

Returns the element representing the attributes value

getAttribute() - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

Returns the ring element representing the attributes value

getAttributeName() - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

getAttributes() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

getB() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

getBilinearGroup() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getBilinearGroup() - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

getBilinearGroup() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

getBilinearGroup() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getBilinearMap() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

getC() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

getC0() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

getC1() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

getC1() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

getC2() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

getChallenge() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

getChallenge() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

getChallengeSpace() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.Challenge

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

getChallengeSpace(CommonInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

Returns the challenge space used by this protocol.

getChallengeSpace() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

getChallengeSpace(CommonInput) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

getChildren() - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

getChildren() - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

getChildren() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

getChildren() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

getCommitment() - Method in class org.cryptimeleon.craco.commitment.CommitmentPair

getCommitmentKey() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

getCommitmentPairTC() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

getCommonInput() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree

getDigest() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

getElement() - Method in class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

getElement(int) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

Returns the i'th element from the list (zero-based indexing)

getElementA() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

getElgamalCipherText() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

getEncryptionScheme() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

getExponentGamma() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

Called gamma in the paper

getExponentPrimeM() - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

getExponentS() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

getExponentsChi() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

getExponentsU() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

getExponentsW() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

getExponentsXi() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

getExponentsYi() - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

getExponentsYi() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

getExponentV() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

getExponentV() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

getExponentW() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

getExponentX() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

getExponentX() - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

getExponentX() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

getExponentZ() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

getFirst() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

getFirstMessageRole() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

getFirstMessageRole() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocol

getFirstMessageRole() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocol

Returns the role that sends the first message.

getG() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

getG() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

getG1() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getG1GroupGenerator() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

getG2() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getG2GroupGenerator() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

getGroup() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

getGroup() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBKeyGen

getGroup1ElementF1() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup1ElementF2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup1ElementG() - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

getGroup1ElementG() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup1ElementGamma() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

getGroup1ElementK1() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getGroup1ElementK2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getGroup1ElementK3() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getGroup1ElementK4() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getGroup1ElementP() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

getGroup1ElementR() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

getGroup1ElementsChi() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

getGroup1ElementSigma1() - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

getGroup1ElementSigma1() - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

getGroup1ElementSigma1() - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

getGroup1ElementSigma1R() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

getGroup1ElementSigma1R() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getGroup1ElementSigma1Z() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

getGroup1ElementSigma2() - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

getGroup1ElementSigma2() - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

getGroup1ElementSigma2() - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

getGroup1ElementSigma2S() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

getGroup1ElementSigma2S() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getGroup1ElementSigma2Y() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

getGroup1ElementSigma3T() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getGroup1ElementsSigma() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

getGroup1ElementsU() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

getGroup1ElementsU() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup1ElementsYi() - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

getGroup1ElementV7() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup1ElementW() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

getGroup2ElementF1() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup2ElementF2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

getGroup2ElementF2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup2ElementGu() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

getGroup2ElementGu2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

getGroup2ElementGu3() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

getGroup2ElementH() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup2ElementHatP() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

getGroup2ElementR() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

getGroup2ElementsHatXi() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

getGroup2ElementSigma0() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

getGroup2ElementSigma3HatY() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

getGroup2ElementSigma3T() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

getGroup2ElementSigma4U() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getGroup2ElementsTildeYi() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

getGroup2ElementsTildeYi() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

getGroup2ElementsU() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

getGroup2ElementsW() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

getGroup2ElementsXi() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

getGroup2ElementsXi2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

getGroup2ElementsXi3() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

getGroup2ElementTildeG() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

getGroup2ElementTildeG() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

getGroup2ElementTildeX() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

getGroup2ElementTildeX() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

getGroup2ElementU1() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

getGroup2ElementV() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

getGroup2ElementV1() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV2() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV3() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV4() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV5() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV6() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getGroup2ElementV6() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementV8() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getGroup2ElementZ() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

getGroup2ElementZ() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

getGroupElement(int) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

Returns the i'th element from the list (zero-based indexing)

getGroupElementSigma1HatR() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

getGroupElementSigma2S() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

getGroupElementSigma3Ti() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

getGroupElementsYi() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getGroupElementV() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

getGroupG() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

getGroupG1() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getGroupG2() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getGroupHom() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getGroupSize() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

Returns the group size of G1,G2, and GT

getGT() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

getH() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

getHashFunction() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

getHashIntoZp() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getK() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

getKdf() - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

getKem() - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

getKey(Representation) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

getKeyEncapsulationMechanism() - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

getLsss() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

getMaxNumAccumulatedValues() - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Returns maximum number of AccumulatedTypes that can be simultaneously accumulated in the Accumulator or null if unbounded.

getMaxNumAccumulatedValues() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

Returns the maximal number of bytes that can be mapped injectively to a PlainText by CommitmentScheme.mapToPlaintext(byte[])

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

Returns the maximal number of bytes that can be mapped injectively to a PlainText by SignatureScheme.mapToPlaintext(byte[], SigningKey) and SignatureScheme.mapToPlaintext(byte[], VerificationKey).

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

getMaxNumberOfBytesForMapToPlaintext() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

getMessageLength() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

getMessageLength() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

getMessageLengths() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

getMinEntropyInBit() - Method in interface org.cryptimeleon.craco.kem.KeyMaterial

Returns the min entropy, of the key material's source X, i.e.

getMinEntropyInBit() - Method in class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

getNumberOfChildren() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

getNumberOfChildren() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

getNumberOfChildren() - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.utils.TreeNode

Returns the number of children of this node.

getNumberOfChildren() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

getNumberOfChildren() - Method in class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

getNumberOfChildren() - Method in interface org.cryptimeleon.craco.secretsharing.SecretSharingTreeNode

getNumberOfColumns() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

Calculates number of columns of the monotone span program matrix given by this instance.

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

getNumberOfMessages() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getNumberOfShares() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

getNumberOfShares() - Method in class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

getNumberOfShares() - Method in interface org.cryptimeleon.craco.secretsharing.SecretSharingTreeNode

getOneTimeKey() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

getOneTimeKey() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

getOpenValue() - Method in class org.cryptimeleon.craco.commitment.CommitmentPair

getOperator() - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

getOrderedListOfSubprotocolsAndNames() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

getOrderedListOfVariables() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

getOtherGroupGenerator() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getP0() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

getP1() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

getPk() - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

getPlaintextGroupGenerator() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getPlaintextMinEntropyInBit() - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

Returns the min entropy, of generateRandomPlaintext i.e.

getPolicy() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

getPolicy() - Method in class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

getPolicy() - Method in interface org.cryptimeleon.craco.secretsharing.SecretSharingTreeNode

getPp() - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

getPp() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

getPp() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

getPp() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

getProtocol() - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgumentInstance

getProtocol() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

getProtocol() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

getProtocol() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocolInstance

getProverInstance(CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

getPublicKey() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

getPublicParameters() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

getPublicParameters() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

getRandomValue() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

getRepresentation() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

getRepresentation() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

getRepresentation() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

getRepresentation() - Method in class org.cryptimeleon.craco.commitment.CommitmentPair

getRepresentation() - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

getRepresentation() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

getRepresentation() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

getRepresentation() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

getRepresentation() - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

getRepresentation() - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

getRepresentation() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

getRepresentation() - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

getRepresentation() - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

getRepresentation() - Method in class org.cryptimeleon.craco.common.plaintexts.MessageBlock

getRepresentation() - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

getRepresentation() - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

getRepresentation() - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

getRepresentation() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

getRepresentation() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

getRepresentation() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

getRepresentation() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

getRepresentation() - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

getRepresentation() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

getRepresentation() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

getRepresentation() - Method in class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

getRepresentation() - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

getRepresentation() - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme.HybridCipherText

getRepresentation() - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.AnnouncementVector

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.EmptyAnnouncement

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Response.EmptyResponse

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Response.ResponseVector

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment.LinearExponentStatementAnnouncement

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment.LinearStatementAnnouncement

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.EmptySendFirstValue

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

getRepresentation() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

getRepresentation() - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

getRepresentation() - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

getRepresentation() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

getRepresentation() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSAVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

getRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

getResponse() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

getResultOfCurrentNode() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.AccessGrantedVisitor

Returns whether the node visited by this visitor fulfills the threshold requirement.

getResultOfCurrentNode() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MinimalFulfillingSubsetVisitor

If the threshold of the visited node is fulfilled, this method computes a pair containing the number of fulfilled leaf nodes reachable from the visited node (at most the node's threshold), as well a ArrayList containing the share identifiers of the fulfilled leaves.

getResultOfCurrentNode() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MonotoneSpanProgramGetMatrixVisitor

getResultOfCurrentNode() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.ToStringVisitor

getResultOfCurrentNode() - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.visitors.Visitor

Returns the value that was calculated during Visitor.visit(TreeNode).

getResultSignature() - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance

getRingElement() - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

Returns the ring element represented by this plain text.

getRoleName() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance

getRoleName() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolVerifierInstance

getRoleName() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

getRoleName() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocolInstance

getRoleNames() - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

getRoleNames() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocol

getRoleNames() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocol

Returns names for the roles of the participants in this protocol (for example, "prover" or "verifier" in the case of an InteractiveArgument).

getSecond() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

getSecretInput(Function<String, ? extends SecretInput>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree

Returns null if no valid secret input is known for this node.

getSharedRing() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

getSharedRing() - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Returns the ring over which the secret is being shared.

getSharedRing() - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

getSharedRing() - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

getShareIdentifier() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

The leaf nodes in this tree correspond to shares.

getShareReceiver(Integer) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Given the index i of a share \(s_i\), determines which share receiver that share belongs to.

getShareReceiverMap() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

getShareReceiverMap() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.PolicyToTreeNodeConverter

getShareReceiverMap() - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Returns the map that assigns each index i of a share \(s_i\) to its share receiver.

getShareReceiverMap() - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

getShareReceiverMap() - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

getShares(Zp.ZpElement) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

Calculates shares for the given secret.

getShares(Zp.ZpElement) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Randomly generates shares \(s_i\) for the given secret.

getShares(Zp.ZpElement) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

getShares(Zp.ZpElement) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

getSharesOfReceiver(ShareReceiverType) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Returns the set of share indices i that belong to the given share receiver.

getSharesOfReceivers(Collection<? extends ShareReceiverType>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Returns the set of share indices i that belong to any of the given share receivers.

getSigmaXSIG() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

getSigningKey() - Method in class org.cryptimeleon.craco.sig.SignatureKeyPair

getSk() - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

getSolvingVector(Set<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

Calculates set of solving secret shares for this monotone span program.

getSolvingVector(Set<? extends ShareReceiverType>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Instructs how to reconstruct a shared secret using the shares of a given set of share receivers setOfShareReceivers.

getSolvingVector(Set<? extends Policy>) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

getSolvingVector(Set<? extends Policy>) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

getSpsPosOTVerificationKeys() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

getSpsPosSignatures() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

getSpsPosVerificationKey() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

getSubstitution(VariableExpression) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment

getSymmetricEncryption() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

getThreshold() - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

getThreshold() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

getThreshold() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

getThreshold() - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.utils.TreeNode

Returns the threshold value of this node.

getTree() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.PolicyToTreeNodeConverter

getUiG2Elements() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

getUniqueByteRepresentation() - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

getUniqueByteRepresentation() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

getValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

getValue(SchnorrVariable) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment.EmptyAssignment

getValue(SchnorrVariable) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableAssignment

getValue(SchnorrVariable) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueHierarchy

getValue(SchnorrVariable) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

getValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

getValueFor(BigInteger) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.RandomFunction

Return the value of the polynomial evaluated at x.

getVariable(String) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

getVariable() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

getVariable() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValue

getVariable() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

getVerificationKey() - Method in class org.cryptimeleon.craco.sig.SignatureKeyPair

getVerifierInstance(CommonInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

getVisitorForNextChild() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.AccessGrantedVisitor

getVisitorForNextChild() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MinimalFulfillingSubsetVisitor

getVisitorForNextChild() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MonotoneSpanProgramGetMatrixVisitor

getVisitorForNextChild() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.ToStringVisitor

getVisitorForNextChild() - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.visitors.Visitor

Returns a visitor for the next child.

getVkXSIG() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

getW() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

getWitness() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

getZiExponents() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

getZn() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

getZnElement(int) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

Returns the i'th element from the list (zero-based indexing)

getZp() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

Returns the group Zp (where p is the group order of G1, G2, and GT)

getZp() - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

Returns the group Zp (where p is the group order of G1, G2, and GT)

getZp() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

Returns the group Zp (where p is the group order of G1, G2, and GT)

getZp() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

Returns the group Zp (where p is the group order of G1, G2, and GT)

getZp() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

Returns the group Zp (where p is the group order of G1, G2, and GT)

group - Variable in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

group - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariable

group1ElementA - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

A in the paper

group1ElementF1 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

F_1 \in G_1 in the paper

group1ElementF2 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

F_2 \in G_1 in the paper

group1ElementG - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

g (g_1) \in G_1 in paper.

group1ElementG - Variable in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

G \in G_1 in paper.

group1ElementGamma - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

Opening as defined in TC Gamma

group1ElementK1 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

K_1 \in G_1 in the paper

group1ElementK2 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

K_2 \in G_1 in the paper

group1ElementK3 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

K_3 \in G_1 in the paper

group1ElementK4 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

K_4 \in G_1 in the paper

group1ElementP - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

P \in G_1 in paper.

group1ElementsChi - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

G_i in group G_1 in the paper

group1ElementSigma1 - Variable in class org.cryptimeleon.craco.sig.ps.PSSignature

First group element of G_1 of the signature.

group1ElementSigma1R - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

First group element of the signature \in G_1.

group1ElementSigma1R - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

First group element of the signature \in G_1.

group1ElementSigma1Z - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

First group element of the signature in G_1.

group1ElementSigma2 - Variable in class org.cryptimeleon.craco.sig.ps.PSSignature

Second group element of G_1 of the signature, namely group1ElementSigma1^(x+\sum m_i*y_i).

group1ElementSigma2S - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

Second group element of the signature \in G_1.

group1ElementSigma2S - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

Second group element of the signature \in G_1.

group1ElementSigma2Y - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

Second group element of the signature in G_1.

group1ElementSigma3T - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

Third group element of the signature \in G_1.

group1ElementsSigma - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

S_i \in G_1 in the paper, i \in [1,5]

group1ElementsU - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

U_1, ..., U_k_N \in G_1 in the paper.

group1ElementsU - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

U_i \in G_1 in the paper

group1ElementV7 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V_7 \in G_1(!) in the paper

group1ElementW - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

G_z in the paper

group2ElementF1 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

F^{tilde}_1 \in G_2 in the paper

group2ElementF2 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

F^{tilde}_2 \in G_2 in the paper

group2ElementF2 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

F^{tilde}_2 \in G_2 in the paper

group2ElementH - Variable in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

H \in G_2 in paper.

group2ElementHatG - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

g_2 (\hat(g)) \in G_2 in paper.

group2ElementHatP - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

\hat{P} \in G_2 in paper.

group2ElementR - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

R^{tilde} \in G_2 in the paper

group2ElementsHatXi - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

\hat{X}_1, ..., \hat{X}_l \in G_2 in paper.

group2ElementSigma0 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

S^{tilde}_0 \in G_2 in the paper

group2ElementSigma3HatY - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

Third group element of the signature in G_2.

group2ElementSigma3T - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

Third group element of the signature \in G_2.

group2ElementSigma4U - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

Fourth group element of the signature \in G_2.

group2ElementsTildeYi - Variable in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

\tilde{Y}_1, ..., \tilde{Y}_n \in G_2 in paper.

group2ElementsU - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

U_i \in G_2 in the paper

group2ElementsW - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

W_1, ..., W_k_M \in G_2 in the paper.

group2ElementTildeG - Variable in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

\tilde{g} \in G_2 in paper.

group2ElementTildeX - Variable in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

\tilde{X} \in G_2 in paper.

group2ElementU1 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

F^{tilde}_1 \in G_2 in the paper

group2ElementV - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

V \in G_2 in the paper.

group2ElementV1 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_1 \in G_2 in the paper

group2ElementV2 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_2 \in G_2 in the paper

group2ElementV3 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_3 \in G_2 in the paper

group2ElementV4 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_4 \in G_2 in the paper

group2ElementV5 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_5 \in G_2 in the paper

group2ElementV6 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

V^{tilde}_6 \in G_2 in the paper Note: V6 is part of the verification key, but as it is used for signature calculation, the groupElement is also stored here.

group2ElementV6 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_6 \in G_2 in the paper

group2ElementV8 - Variable in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

V^{tilde}_8 \in G_2 in the paper

group2ElementZ - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

Z \in G_2 in the paper.

group2ElementZ - Variable in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

Z^{tilde} \in G_2 in the paper

GroupElementPlainText - Class in org.cryptimeleon.craco.common.plaintexts

A plaintext consisting of a single group element.

GroupElementPlainText(GroupElement) - Constructor for class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

GroupElementPlainText(Representation, Group) - Constructor for class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

Reconstructs this group element plaintext from the given representation using the given group as the restorer.

groupElementSigma1HatR - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

First group element of the signature in G_2.

groupElementSigma2S - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

Second group element of the signature in G_1.

groupElementSigma3Ti - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

Third group element of the signature in G_1.

groupElementsYi - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

\{Y}_1, ..., {Y}_l \in the same group as the plaintext in the paper.

groupElementV - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

V \in the group where the plaintext is not from in the paper.

H

h - Variable in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

HashBasedKeyDerivationFunction - Class in org.cryptimeleon.craco.kem

A basic implementation of a KeyDerivationFunction using a hash function.

HashBasedKeyDerivationFunction(HashFunction) - Constructor for class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

HashBasedKeyDerivationFunction() - Constructor for class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

Initializes this key derivation function based on the SHA256 hash function.

HashBasedKeyDerivationFunction(Representation) - Constructor for class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

hashCode() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

hashCode() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

hashCode() - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

hashCode() - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

hashCode() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

hashCode() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

hashCode() - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

hashCode() - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

hashCode() - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

hashCode() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

hashCode() - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

hashCode() - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

hashCode() - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

hashCode() - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

hashCode() - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

hashCode() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

hashCode() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

hashCode() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

hashCode() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

hashCode() - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

hashCode() - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

hashCode() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

hashCode() - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEMCiphertext

hashCode() - Method in class org.cryptimeleon.craco.kem.HashBasedKeyDerivationFunction

hashCode() - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

hashCode() - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

hashCode() - Method in class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProof

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.EmptySendFirstValue

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

hashCode() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

hashCode() - Method in class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

hashCode() - Method in class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

hashCode() - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

hashCode() - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

hashCode() - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

hashCode() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

hashCode() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignature

hashCode() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSAVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSSigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ps.PSVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.ps18.PS18Signature

hashCode() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.SignatureKeyPair

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

hashCode() - Method in class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

hashIntoChallengeSpace(byte[]) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

Hashes the given bytes into this challenge space (in a random-oracle-like manner).

hashIntoChallengeSpace(byte[]) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

HashThenCommitCommitmentScheme - Class in org.cryptimeleon.craco.commitment.hashthencommit

Wrapper class that allows committing to the hash of a message.

HashThenCommitCommitmentScheme(CommitmentScheme, HashFunction) - Constructor for class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

Constructor for HashThenCommitCommitmentScheme.

HashThenCommitCommitmentScheme(Representation) - Constructor for class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

Constructor for a HashThenCommitCommitmentScheme-instance from a Representation.

HashThenSign - Class in org.cryptimeleon.craco.sig.hashthensign

Simple implementation of the hash-then-sign paradigm, where the given hash function will be used to hash the plaintext before verifying it with the signature scheme.

HashThenSign(HashFunction, SignatureScheme) - Constructor for class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

HashThenSign(SignatureScheme) - Constructor for class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

This constructor instantiates the Hash-then-Sign construction with a suitable hash function for the given signature scheme.

HashThenSign(Representation) - Constructor for class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

hasTerminated() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance

hasTerminated() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolVerifierInstance

hasTerminated() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

hasTerminated() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocolInstance

Returns true if the protocol is done, meaning no further calls to nextMessage() are necessary.

HybridCipherText(CipherText, CipherText) - Constructor for class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme.HybridCipherText

HybridCipherText(Representation, StreamingEncryptionScheme, KeyEncapsulationMechanism<SymmetricKey>) - Constructor for class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme.HybridCipherText

I

initCipher(Cipher, ByteArrayImplementation, int) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingCBCAES

initCipher(Cipher, ByteArrayImplementation, int) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAES

InnerNode - Class in org.cryptimeleon.craco.secretsharing.accessstructure.utils

An inner node of a threshold tree.

InnerNode() - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

Creates a new inner node with no children and threshold set to 0.

InnerNode(ArrayList<TreeNode>, Integer) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

Creates a new inner node with the given children and trreshold.

innerProtocol - Variable in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

InnerSecretSharingNode - Class in org.cryptimeleon.craco.secretsharing

An inner node in a tree of ThresholdPolicys used by ThresholdTreeSecretSharing.

InnerSecretSharingNode(List<SecretSharingTreeNode>, int, ThresholdPolicy, LinearSecretSharing<Policy>) - Constructor for class org.cryptimeleon.craco.secretsharing.InnerSecretSharingNode

insert(AccumulatorDigest, Collection<? extends AccumulatedType>, AccumulatedType) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Given an accumulator for setOfValues, computes an accumulator for setOfValues union {additionalValue}.

instantiateProtocol(String, CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

instantiateProtocol(String, CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

instantiateProtocol(String, CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocol

instantiateProtocol(String, CommonInput, SecretInput) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

instantiateProtocolForReceiver(PSExtendedVerificationKey, PSBlindSignProtocol.ReceiverInput) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

instantiateProtocolForSigner(PSExtendedVerificationKey, PSSigningKey) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

instantiateProver(CommonInput, SecretInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

instantiateVerifier(CommonInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

InteractiveArgument - Interface in org.cryptimeleon.craco.protocols.arguments

An argument, that is a two-party protocol with roles "prover" and "verifier".

InteractiveArgumentInstance - Interface in org.cryptimeleon.craco.protocols.arguments

internalDoRound(int) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

isAccepting() - Method in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgumentInstance

Returns true if the protocol is accepting (meaning the prover was able to convince the verifier).

isAccepting() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

isEmpty() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

isForProtocol1 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofSecretInput

isFulfilled(Collection<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

isFulfilled(Collection<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

isFulfilled(Collection<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

isFulfilled(Collection<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

isFulfilled(Collection<? extends PolicyFact>) - Method in interface org.cryptimeleon.craco.common.policies.Policy

isFulfilled(Collection<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

isQualified(Set<? extends PolicyFact>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

isQualified(Set<? extends ShareReceiverType>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Checks whether or not the given set of share receivers will be able to recreate the secret by pooling their shares \(\{s_i \; | \; \text{getShareReceiver}(i) \in \text{setOfShareReceivers}\}\).

isQualified(Collection<Integer>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Checks whether or not the set of share receivers given by their identifying ids will be able to recreate the secret by pooling their shares \(\{s_i \; | \; i \in \text{setOfShareReceiversIds}\}\).

isQualified(Set<? extends Policy>) - Method in class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

isQualified(Set<? extends Policy>) - Method in class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

iterator() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

K

K - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

(n+1 x k+1) Matrix K in the paper

kdf - Variable in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

kdf - Variable in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

KDF that derives a symmetric key from the key material generated by SymmetricKeyKEM.kem

kem - Variable in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

Underlying KEM that generates the key material of this KEM.

key - Variable in class org.cryptimeleon.craco.kem.KeyEncapsulationMechanism.KeyAndCiphertext

keyAndCiphertext - Variable in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM.KeyAndCiphertextAndNonce

KeyAndCiphertext() - Constructor for class org.cryptimeleon.craco.kem.KeyEncapsulationMechanism.KeyAndCiphertext

KeyAndCiphertextAndNonce(KeyEncapsulationMechanism.KeyAndCiphertext<SymmetricKey>, BigInteger) - Constructor for class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM.KeyAndCiphertextAndNonce

KeyDerivationFunction<T> - Interface in org.cryptimeleon.craco.kem

Takes key material and derives something from it (typically a symmetric key).

KeyEncapsulationMechanism<T> - Interface in org.cryptimeleon.craco.kem

A mechanism that is able to generate random symmetric keys and encrypt/decrypt them to build hybrid encryption schemes.

KeyEncapsulationMechanism.KeyAndCiphertext<T> - Class in org.cryptimeleon.craco.kem

KeyIndex - Interface in org.cryptimeleon.craco.common.predicate

A KeyIndex is an object associated to a DecryptionKey such that only ciphertexts generated with an encryption key with a CiphertextIndex that satisfies some predicate can be decrypted by it.

KeyMaterial - Interface in org.cryptimeleon.craco.kem

Used to derive a key that is encapsulated by KeyEncapsulationMechanism.encaps(EncryptionKey).

L

leaf(String, SigmaProtocol, CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Construct a tree that contains a single subprotocol to run.

LeafNode - Class in org.cryptimeleon.craco.secretsharing.accessstructure.utils

A leaf node in a threshold tree, a node without children and threshold set to 0.

LeafNode(Integer) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

Creates a new leaf.

LeafSecretSharingNode - Class in org.cryptimeleon.craco.secretsharing

An leaf node in a tree of ThresholdPolicys used by ThresholdTreeSecretSharing.

LeafSecretSharingNode(Policy) - Constructor for class org.cryptimeleon.craco.secretsharing.LeafSecretSharingNode

LinearExponentStatementAnnouncement(Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment.LinearExponentStatementAnnouncement

LinearExponentStatementFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Ensures that a equation on exponents (that can be written as) linearExpression(variables) = publicConstant holds.

LinearExponentStatementFragment(ExponentExpr, Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

Instantiates this fragment to prove that homomorphicPart(witness) = target;

LinearExponentStatementFragment(ExponentEqualityExpr, Zn) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

Instantiates this fragment to prove that the equation is fulfilled.

LinearExponentStatementFragment.LinearExponentStatementAnnouncement - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

LinearSecretSharing<ShareReceiverType> - Interface in org.cryptimeleon.craco.secretsharing

A (linear) secret sharing scheme allows sharing a secret, which results in a set of shares.

LinearStatementAnnouncement(GroupElement) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment.LinearStatementAnnouncement

LinearStatementFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Ensures that a group element equation (that can be written as) homomorphicExpression(variables) = publicConstant holds.

LinearStatementFragment(GroupElementExpression, GroupElement) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

Instantiates this fragment to prove that homomorphicPart(witness) = target;

LinearStatementFragment(GroupEqualityExpr) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

Instantiates this fragment to prove that the given equation is fulfilled.

LinearStatementFragment.LinearStatementAnnouncement - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

M

map(BiFunction<SchnorrVariable, SchnorrVariableValue, SchnorrVariableValue>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

mapIntoChallengeSpace(byte[]) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

Creates a challenge from the given byte[].

mapIntoChallengeSpace(byte[]) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

mapSubprotocols(BiFunction<String, SchnorrFragment, T>) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpec

mapToPlaintext(byte[]) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

Provides an injective mapping of the given byte[] to a PlainText usable with this scheme (which may be a MessageBlock).

mapToPlaintext(byte[]) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

mapToPlaintext(byte[]) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

mapToPlaintext(byte[], int) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

mapToPlaintext(byte[], int) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

mapToPlaintext(byte[], int) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

Provides an injective mapping of the given bytes to a PlainText usable with this scheme (which may be a MessageBlock).

mapToPlaintext(byte[], SigningKey) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

Provides an injective mapping of the given bytes to a PlainText usable with this scheme (which may be a MessageBlock).

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

mapToPlaintext(byte[]) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

mapToPlaintext(byte[]) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

mapToPlaintext(byte[], VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

mapToPlaintext(byte[], SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

member - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

message - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningSecretInput

message - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.ReceiverInput

MessageBlock - Class in org.cryptimeleon.craco.common.plaintexts

A list of plaintext messages for use with multi-message schemes.

MessageBlock(PlainText...) - Constructor for class org.cryptimeleon.craco.common.plaintexts.MessageBlock

MessageBlock(List<? extends PlainText>) - Constructor for class org.cryptimeleon.craco.common.plaintexts.MessageBlock

MessageBlock(Vector<? extends PlainText>) - Constructor for class org.cryptimeleon.craco.common.plaintexts.MessageBlock

MessageBlock(Representation, Function<Representation, ? extends PlainText>) - Constructor for class org.cryptimeleon.craco.common.plaintexts.MessageBlock

Reconstructs the message block from its representation.

messageLength - Variable in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

messageLength - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

The number of expected G_1 elements per message

messageLengths - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

The number of expected G1/G2 elements per message respectively

MinimalFulfillingSubsetVisitor - Class in org.cryptimeleon.craco.secretsharing.accessstructure.visitors

Given a set of shares (with identifiers between 0 and n-1 (inclusive)), this visitor computes a minimal subset that can be used to reconstruct a shared secret.

MinimalFulfillingSubsetVisitor(Set<Integer>) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MinimalFulfillingSubsetVisitor

MonotoneSpanProgram - Class in org.cryptimeleon.craco.secretsharing.accessstructure

Access structure realized by using monotone span programs.

MonotoneSpanProgram(Policy, Zp) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

MonotoneSpanProgramGetMatrixVisitor - Class in org.cryptimeleon.craco.secretsharing.accessstructure.visitors

This visitor calculates the monotone span program matrix for the tree it visits.

MonotoneSpanProgramGetMatrixVisitor(Zp, ArrayList<Zp.ZpElement>, ArrayList<ArrayList<Zp.ZpElement>>) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MonotoneSpanProgramGetMatrixVisitor

MultiMessageSignatureScheme - Interface in org.cryptimeleon.craco.sig

A MultiMessageSignatureScheme is one where the sign and verify algorithms take a list of messages as input instead of a single message.

MultiMessageStructurePreservingSignatureScheme - Interface in org.cryptimeleon.craco.sig

A structure-preserving signature scheme

N

name - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

nextMessage(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance

nextMessage(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolVerifierInstance

nextMessage(Representation) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

nextMessage(Representation) - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocolInstance

Outputs the next message this protocol instance demands to be sent to the other party.

NguyenAccumulatorScheme - Class in org.cryptimeleon.craco.accumulator.nguyen

An implementation of the Nguyen accumulator.

NguyenAccumulatorScheme(BilinearGroup, GroupElement, GroupElement, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

NguyenAccumulatorScheme(Representation) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

NguyenDigest - Class in org.cryptimeleon.craco.accumulator.nguyen

A digest of the Nguyen accumulator scheme, a short representation of a set.

NguyenDigest(GroupElement) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

NguyenDigest(Representation, Group) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenDigest

NguyenWitness - Class in org.cryptimeleon.craco.accumulator.nguyen

NguyenWitness(GroupElement) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

NguyenWitness(Representation, Group) - Constructor for class org.cryptimeleon.craco.accumulator.nguyen.NguyenWitness

nonce - Variable in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM.KeyAndCiphertextAndNonce

NoSatisfyingSet - Exception in org.cryptimeleon.craco.secretsharing.accessstructure.exceptions

NoSatisfyingSet() - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.NoSatisfyingSet

NoSatisfyingSet(String) - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.NoSatisfyingSet

O

OpeningCommonInput(GroupElement) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningCommonInput

OpeningProof() - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

OpeningSecretInput(RingElementVector, Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningSecretInput

OpenValue - Interface in org.cryptimeleon.craco.commitment

Value used to open a commitment.

or(ProofOfPartialKnowledge.ProtocolTree, ProofOfPartialKnowledge.ProtocolTree) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Construct a tree that OR-combines two subtrees.

org.cryptimeleon.craco.accumulator - package org.cryptimeleon.craco.accumulator

Contains common interfaces used for accumulator implementations.

org.cryptimeleon.craco.accumulator.nguyen - package org.cryptimeleon.craco.accumulator.nguyen

Contains an implementation of the accumulator of Nguyen, 2005.

org.cryptimeleon.craco.commitment - package org.cryptimeleon.craco.commitment

Contains common interfaces and classes used to implement commitment schemes.

org.cryptimeleon.craco.commitment.hashthencommit - package org.cryptimeleon.craco.commitment.hashthencommit

Contains a hash-then-commit wrapper class.

org.cryptimeleon.craco.commitment.pedersen - package org.cryptimeleon.craco.commitment.pedersen

Contains an implementation of the Pedersen commitment scheme.

org.cryptimeleon.craco.common - package org.cryptimeleon.craco.common

Contains the PublicParameters class.

org.cryptimeleon.craco.common.attributes - package org.cryptimeleon.craco.common.attributes

Contains the attribute interface and attribute implementations.

org.cryptimeleon.craco.common.plaintexts - package org.cryptimeleon.craco.common.plaintexts

Contains the plaintext interface and plaintext implementations.

org.cryptimeleon.craco.common.policies - package org.cryptimeleon.craco.common.policies

Contains policy-related interfaces and policy implementations.

org.cryptimeleon.craco.common.predicate - package org.cryptimeleon.craco.common.predicate

Contains KeyIndex and CiphertextIndex used by predicate encryption schemes.

org.cryptimeleon.craco.common.utils - package org.cryptimeleon.craco.common.utils

Contains byte array and stream utilities.

org.cryptimeleon.craco.enc - package org.cryptimeleon.craco.enc

Contains interfaces and basic classes used to implement encryption schemes.

org.cryptimeleon.craco.enc.asym.elgamal - package org.cryptimeleon.craco.enc.asym.elgamal

Contains an implementation of the ElGamal encryption scheme.

org.cryptimeleon.craco.enc.sym.streaming.aes - package org.cryptimeleon.craco.enc.sym.streaming.aes

Contains a streaming implementation of AES encryption.

org.cryptimeleon.craco.kem - package org.cryptimeleon.craco.kem

Contains interfaces and base classes for key encapsulation mechanisms.

org.cryptimeleon.craco.kem.asym - package org.cryptimeleon.craco.kem.asym

Contains interfaces used to implement asymmetric KEMs.

org.cryptimeleon.craco.kem.asym.elgamal - package org.cryptimeleon.craco.kem.asym.elgamal

Contains an implementation of a KEM based on ElGamal.

org.cryptimeleon.craco.protocols - package org.cryptimeleon.craco.protocols

Contains two-party protocol interfaces.

org.cryptimeleon.craco.protocols.arguments - package org.cryptimeleon.craco.protocols.arguments

Contains interfaces for implementing interactive arguments.

org.cryptimeleon.craco.protocols.arguments.damgardtechnique - package org.cryptimeleon.craco.protocols.arguments.damgardtechnique

Contains classes implementing Damgard's technique useful for improving the security of Sigma protocols.

org.cryptimeleon.craco.protocols.arguments.fiatshamir - package org.cryptimeleon.craco.protocols.arguments.fiatshamir

Contains classes implementing the Fiat-Shamir transform which converts specific types of interactive proofs into a non-interactive scheme.

org.cryptimeleon.craco.protocols.arguments.sigma - package org.cryptimeleon.craco.protocols.arguments.sigma

Contains interfaces and basic classes for implementing Sigma protocols.

org.cryptimeleon.craco.protocols.arguments.sigma.instance - package org.cryptimeleon.craco.protocols.arguments.sigma.instance

Contains base classes for Sigma protocol implementations.

org.cryptimeleon.craco.protocols.arguments.sigma.partial - package org.cryptimeleon.craco.protocols.arguments.sigma.partial

org.cryptimeleon.craco.protocols.arguments.sigma.schnorr - package org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Contains an implementation of Schnorr's protocol.

org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership - package org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership

Contains classes for proving set membership.

org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables - package org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

Contains classes for schnorr variables used with the membership proof fragments.

org.cryptimeleon.craco.protocols.base - package org.cryptimeleon.craco.protocols.base

Contains a minimal implementation of TwoPartyProtocol.

org.cryptimeleon.craco.secretsharing - package org.cryptimeleon.craco.secretsharing

Contains basic classes and interfaces used to implement secret sharing schemes.

org.cryptimeleon.craco.secretsharing.accessstructure - package org.cryptimeleon.craco.secretsharing.accessstructure

Contains access structure implementations.

org.cryptimeleon.craco.secretsharing.accessstructure.exceptions - package org.cryptimeleon.craco.secretsharing.accessstructure.exceptions

Contains exceptions relating to access structure.

org.cryptimeleon.craco.secretsharing.accessstructure.utils - package org.cryptimeleon.craco.secretsharing.accessstructure.utils

Contains basic classes used by access structure implementations.

org.cryptimeleon.craco.secretsharing.accessstructure.visitors - package org.cryptimeleon.craco.secretsharing.accessstructure.visitors

Contains visitor implementations used to traverse and extract information from the access structure's threshold tree.

org.cryptimeleon.craco.secretsharing.shamir - package org.cryptimeleon.craco.secretsharing.shamir

Contains an implementation of Shamir's linear secret sharing scheme.

org.cryptimeleon.craco.sig - package org.cryptimeleon.craco.sig

Contains interfaces and base classes used by signature scheme implementations.

org.cryptimeleon.craco.sig.bbs - package org.cryptimeleon.craco.sig.bbs

Contains an implementation of the extension of the Boneh, Boyen and Shacham signature scheme from Eidens, 2015.

org.cryptimeleon.craco.sig.ecdsa - package org.cryptimeleon.craco.sig.ecdsa

Contains a cryptimeleon wrapper for the Java implementation of ECDSA.

org.cryptimeleon.craco.sig.hashthensign - package org.cryptimeleon.craco.sig.hashthensign

Contains a hash-then-sign wrapper.

org.cryptimeleon.craco.sig.ps - package org.cryptimeleon.craco.sig.ps

Contains implementations of some of the signature schemes of Pointcheval and Sanders, 2016.

org.cryptimeleon.craco.sig.ps18 - package org.cryptimeleon.craco.sig.ps18

Contains implementations of some of the signature schemes of Pointcheval and Sanders, 2018.

org.cryptimeleon.craco.sig.sps - package org.cryptimeleon.craco.sig.sps

org.cryptimeleon.craco.sig.sps.agho11 - package org.cryptimeleon.craco.sig.sps.agho11

Contains an implementation of the structure-preserving signature scheme of Abe et.

org.cryptimeleon.craco.sig.sps.akot15 - package org.cryptimeleon.craco.sig.sps.akot15

org.cryptimeleon.craco.sig.sps.akot15.fsp2 - package org.cryptimeleon.craco.sig.sps.akot15.fsp2

org.cryptimeleon.craco.sig.sps.akot15.pos - package org.cryptimeleon.craco.sig.sps.akot15.pos

org.cryptimeleon.craco.sig.sps.akot15.tc - package org.cryptimeleon.craco.sig.sps.akot15.tc

org.cryptimeleon.craco.sig.sps.akot15.tcgamma - package org.cryptimeleon.craco.sig.sps.akot15.tcgamma

org.cryptimeleon.craco.sig.sps.akot15.xsig - package org.cryptimeleon.craco.sig.sps.akot15.xsig

org.cryptimeleon.craco.sig.sps.eq - package org.cryptimeleon.craco.sig.sps.eq

Contains an implementation of the structure-preserving signature scheme on equivalence classes of Fuchsbauer, Hanser and Slamanig, 2014.

org.cryptimeleon.craco.sig.sps.groth15 - package org.cryptimeleon.craco.sig.sps.groth15

Contains an implementation of the structure-preserving signature schemes of Groth Crypto 2015 in the version for signing message vectors instead of matrices.

org.cryptimeleon.craco.sig.sps.kpw15 - package org.cryptimeleon.craco.sig.sps.kpw15

OrProof - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

The OR composition of two SigmaProtocols.

OrProof(SigmaProtocol, SigmaProtocol) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

OrProof.OrProofResponse - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

OrProof.OrProofSecretInput - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

OrProofResponse(Response, Response, Challenge) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

OrProofResponse(Response.ResponseVector, Challenge) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

OrProofSecretInput(SecretInput, boolean) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofSecretInput

otherRole - Variable in class org.cryptimeleon.craco.protocols.base.BaseProtocol

P

P0 - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

(k x k+1) Matrix P0 in the paper.

P1 - Variable in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

(k x k+1) Matrix P1 in the paper

PedersenCommitment - Class in org.cryptimeleon.craco.commitment.pedersen

PedersenCommitment(GroupElement) - Constructor for class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

PedersenCommitmentScheme - Class in org.cryptimeleon.craco.commitment.pedersen

This class provides a java implementation for the Pedersen commitment scheme.

PedersenCommitmentScheme(Representation) - Constructor for class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

PedersenCommitmentScheme(Group, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

PedersenCommitmentScheme(Group, int) - Constructor for class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

PedersenOpenValue - Class in org.cryptimeleon.craco.commitment.pedersen

PedersenOpenValue(Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

performVisitor(Visitor<F>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

Visits the threshold tree represented by this inner node in pre-order.

performVisitor(Visitor<F>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

performVisitor(Visitor<F>) - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.utils.TreeNode

Uses the given Visitor on this tree node.

PlainText - Interface in org.cryptimeleon.craco.common.plaintexts

A plaintext.

Policy - Interface in org.cryptimeleon.craco.common.policies

A Policy is an object that can be fulfilled by a set of PolicyFacts.

PolicyFact - Interface in org.cryptimeleon.craco.common.policies

A set of PolicyFacts can be used to fulfill a Policy.

PolicyToTreeNodeConverter - Class in org.cryptimeleon.craco.secretsharing.accessstructure.utils

Takes a Policy and computes the internal tree used by the AccessStructure.

PolicyToTreeNodeConverter(Policy) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.PolicyToTreeNodeConverter

power - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

pp - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

pp - Variable in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

Public parameters of the signature scheme.

pp - Variable in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

The public parameters used by the scheme

pp - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

The public parameters for this scheme

pp - Variable in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

Public parameters of the signature scheme.

pp - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

Public parameters of the signature scheme.

ProofOfPartialKnowledge - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

A Sigma Protocol that composes several subprotocols in any AND/OR tree structure [CDS94].

ProofOfPartialKnowledge() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

ProofOfPartialKnowledge.ProtocolTree - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

To build, use ProofOfPartialKnowledge.leaf(java.lang.String, org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol, org.cryptimeleon.craco.protocols.CommonInput), ProofOfPartialKnowledge.and(org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree, org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree), and ProofOfPartialKnowledge.or(org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree, org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree).

ProofOfPartialKnowledge.ProverSpec - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

ProofOfPartialKnowledge.ProverSpecBuilder - Class in org.cryptimeleon.craco.protocols.arguments.sigma.partial

protocol - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

protocol - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree

protocol0 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

protocol1 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

protocols - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

ProtocolTree(SigmaProtocol) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProtocolTree

PROVER_ROLE - Static variable in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

ProverSpecBuilder(SendThenDelegateFragment) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpecBuilder

Construct the builder

provideAdditionalCheck(CommonInput, SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Returns true if the given sendFirstValue is well-formed and valid.

provideAdditionalCheck(SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

provideAdditionalCheck(CommonInput, SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideAdditionalCheck(SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

Runs an additional check on the sendFirstValue when the verifier checks a transcript.

provideAdditionalCheck(CommonInput, SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

provideAdditionalCheck(SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

provideProtocolTree(CommonInput, SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Sets up the desired subprotocols and returns the ProofOfPartialKnowledge.ProtocolTree that encodes the AND/OR relations between them.

provideProverSpec(CommonInput, SecretInput, ProofOfPartialKnowledge.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Sets up the ProofOfPartialKnowledge.ProverSpec.

provideProverSpec(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

provideProverSpec(CommonInput, SecretInput, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideProverSpec(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

Run by the prover to set up (1) the sendFirstValue and (2) witness values for variables this fragment proves knowledge of itself (i.e.

provideProverSpec(CommonInput, SecretInput, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

Run by the prover to set up (1) the sendFirstValue and (2) witness values for variables this fragment proves knowledge of itself (i.e.

provideProverSpec(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

provideProverSpecWithNoSendFirst(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

Run by the prover to set up witness values for variables this fragment proves knowledge of itself (i.e.

provideProverSpecWithNoSendFirst(CommonInput, SecretInput, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideProverSpecWithNoSendFirst(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

provideProverSpecWithNoSendFirst(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

provideProverSpecWithNoSendFirst(CommonInput, SecretInput, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

provideProverSpecWithNoSendFirst(CommonInput, SecretInput, SendThenDelegateFragment.ProverSpecBuilder) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

provideSubprotocolSpec(SendFirstValue, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

provideSubprotocolSpec(SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

provideSubprotocolSpec(CommonInput, SendFirstValue, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideSubprotocolSpec(CommonInput, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideSubprotocolSpec(SendFirstValue, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

Run by both prover and verifier to deterministically instantiate the desired subprotocols (subfragments) depending on the sendFirstValue.
For this, the given SendThenDelegateFragment.SubprotocolSpecBuilder allows you to create (1) variables (witnesses) and (2) register fragments to run.

provideSubprotocolSpec(CommonInput, SendFirstValue, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

provideSubprotocolSpec(SendFirstValue, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

provideSubprotocolSpec(SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

provideSubprotocolSpec(SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

provideSubprotocolSpec(CommonInput, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

provideSubprotocolSpec(CommonInput, SendThenDelegateFragment.SubprotocolSpecBuilder) - Method in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

PS18ROMSignature - Class in org.cryptimeleon.craco.sig.ps18

Class for a signature of the Pointcheval Sanders 2018 (Section 4.3) signature scheme extended in the Random Oracle Model to reduce signature size.

PS18ROMSignature(GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

PS18ROMSignature(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

PS18ROMSignatureScheme - Class in org.cryptimeleon.craco.sig.ps18

This class implements the signature scheme from Pointcheval and Sanders 2018 in section 4.3 where the extra m' element is computed from the message in the random oracle model.

PS18ROMSignatureScheme(PSPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18ROMSignatureScheme

PS18ROMSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18ROMSignatureScheme

PS18Signature - Class in org.cryptimeleon.craco.sig.ps18

Class for a signature of the Pointcheval Sanders 2018 (Section 4.2) signature scheme.

PS18Signature(Zp.ZpElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18Signature

PS18Signature(Representation, Zp, Group) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18Signature

PS18SignatureScheme - Class in org.cryptimeleon.craco.sig.ps18

PS18SignatureScheme(PSPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

PS18SignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

PS18SigningKey - Class in org.cryptimeleon.craco.sig.ps18

Secret (signing) key for the Pointcheval Sanders 2018 (Section 4.2) signature scheme.

PS18SigningKey(Zp.ZpElement, RingElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

PS18SigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18SigningKey

Constructs signing key from a representation and the finite field in which exponentiation in the bilinear group is done.

PS18VerificationKey - Class in org.cryptimeleon.craco.sig.ps18

PS18VerificationKey(GroupElement, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

PS18VerificationKey(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.ps18.PS18VerificationKey

Constructs verification key from a representation and the bilinear group used in the public parameters.

PSBlindSignProtocol - Class in org.cryptimeleon.craco.sig.ps

PSBlindSignProtocol(PSExtendedSignatureScheme, CommitmentScheme) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

PSBlindSignProtocol.BlindSignProtocolInstance - Class in org.cryptimeleon.craco.sig.ps

PSBlindSignProtocol.BlindSignProtocolInstance.OpeningCommonInput - Class in org.cryptimeleon.craco.sig.ps

PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof - Class in org.cryptimeleon.craco.sig.ps

PSBlindSignProtocol.BlindSignProtocolInstance.OpeningSecretInput - Class in org.cryptimeleon.craco.sig.ps

PSBlindSignProtocol.ReceiverInput - Class in org.cryptimeleon.craco.sig.ps

PSExtendedSignatureScheme - Class in org.cryptimeleon.craco.sig.ps

Extension of the implementation of the Signature scheme that was originally presented in chapter 4.2 of [1] by Pointcheval and Sanders.

PSExtendedSignatureScheme(PSPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.ps.PSExtendedSignatureScheme

PSExtendedSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.ps.PSExtendedSignatureScheme

PSExtendedVerificationKey - Class in org.cryptimeleon.craco.sig.ps

Extension of the verification key for a Pointcheval Sanders Signature Scheme to store the generator g and the group elements Y_i from group 1.

PSExtendedVerificationKey(GroupElement, GroupElementVector, GroupElement, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

Extended constructor for the extended verification key in the ACS allowing direct instantiation.

PSExtendedVerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

Extended constructor for the extended verification key in the ACS (from representation).

PSPublicParameters - Class in org.cryptimeleon.craco.sig.ps

Class for the public parameters of the Pointcheval Sanders signature scheme.

PSPublicParameters(BilinearGroup) - Constructor for class org.cryptimeleon.craco.sig.ps.PSPublicParameters

PSPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.ps.PSPublicParameters

PSPublicParametersGen - Class in org.cryptimeleon.craco.sig.ps

PSPublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.ps.PSPublicParametersGen

PSSignature - Class in org.cryptimeleon.craco.sig.ps

Class for a signature of the Pointcheval Sanders signature scheme.

PSSignature(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSignature

PSSignature(GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSignature

PSSignatureScheme - Class in org.cryptimeleon.craco.sig.ps

Signature scheme that was originally presented in chapter 4.2 of [1] by Pointcheval and Sanders.

PSSignatureScheme(PSPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

PSSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

PSSigningKey - Class in org.cryptimeleon.craco.sig.ps

Class for the secret (signing) key of the Pointcheval Sanders signature scheme.

PSSigningKey(Zp.ZpElement, RingElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSigningKey

PSSigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.ps.PSSigningKey

PSVerificationKey - Class in org.cryptimeleon.craco.sig.ps

Class for the public (verification) key of the Pointcheval Sanders signature scheme.

PSVerificationKey(GroupElement, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps.PSVerificationKey

PSVerificationKey() - Constructor for class org.cryptimeleon.craco.sig.ps.PSVerificationKey

PSVerificationKey(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.ps.PSVerificationKey

PublicParameters - Interface in org.cryptimeleon.craco.common

Interface to use with public parameters.

putResultOfChild(Boolean) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.AccessGrantedVisitor

Takes information about whether a child is fulfilled and updates fulfillment information of the current node accordingly.

putResultOfChild(ComparablePair<Integer, ArrayList<Integer>>) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MinimalFulfillingSubsetVisitor

If the given result contains a fulfilled child, numberOfFulfilledChildren is incremented, and, if the current node's threshold is reached, it is marked as fulfilled.

putResultOfChild(Integer) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MonotoneSpanProgramGetMatrixVisitor

putResultOfChild(String) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.ToStringVisitor

putResultOfChild(F) - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.visitors.Visitor

Inserts the result of the child of current node, so that the current visitor can calculate its own value from it.

putSecretInput(String, SecretInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProverSpecBuilder

Registers the secret input for the protocol with the given name (same name as used in leaf(...) within the ProofOfPartialKnowledge.provideProtocolTree(org.cryptimeleon.craco.protocols.CommonInput, org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue) call).

putWitnessValue(String, Zn.ZnElement) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpecBuilder

Instructs the fragment to use the given value for the witness variable registered via addVariable() in SendThenDelegateFragment.SubprotocolSpecBuilder.

putWitnessValue(String, GroupElement) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpecBuilder

Instructs the fragment to use the given value for the witness variable registered via addVariable() in SendThenDelegateFragment.SubprotocolSpecBuilder.

R

RandomFunction - Class in org.cryptimeleon.craco.secretsharing.accessstructure.utils

Represents a random polynomial, where only the value at position 0 is set.

RandomFunction(BigInteger, Zp.ZpElement, Zp) - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.utils.RandomFunction

Creates a new random polynomial of degree deg over the field.

receive(String) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

ReceiverInput(RingElementVector) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.ReceiverInput

ReceiverInput(MessageBlock) - Constructor for class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.ReceiverInput

reconstruct(Map<Integer, Zp.ZpElement>) - Method in interface org.cryptimeleon.craco.secretsharing.LinearSecretSharing

Reconstructs the secret using the given shares.

remove(Object) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

removeAll(Collection<?>) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

response - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

Response - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

A SigmaProtocol's third message.

response - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

Response.EmptyResponse - Class in org.cryptimeleon.craco.protocols.arguments.sigma

Response.ResponseVector - Class in org.cryptimeleon.craco.protocols.arguments.sigma

response0 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

response1 - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

ResponseVector(Response...) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.Response.ResponseVector

ResponseVector(List<? extends Response>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.Response.ResponseVector

restoreAccumulatedValue(Representation) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Restores an accumulated value of type AccumulatorType from its representation.

restoreAccumulatedValue(Representation) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

restoreAnnouncement(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

restoreAnnouncement(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

restoreAnnouncement(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

restoreAnnouncement(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

restoreAnnouncement(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

restoreAnnouncement(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

restoreAnnouncement(Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

restoreAnnouncement(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

restoreAnnouncement(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

restoreAnnouncement(CommonInput, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

restoreChallenge(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

restoreChallenge(Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

Restores a given challenge from representation.

restoreChallenge(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

restoreChallenge(CommonInput, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

restoreChallenge(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

restoreCipherText(Representation) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

restoreCipherText(Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Restores the ciphertext corresponding to the given representation.

restoreCipherText(Representation) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

restoreCipherText(Representation) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

restoreCommitment(Representation) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

restoreCommitment(Representation) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

restoreCommitment(Representation) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

restoreCommitment(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

restoreCommitment(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

restoreCommitmentPair(Representation) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

restoreDecapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

restoreDecapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

restoreDecapsulationKey(Representation) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

restoreDecapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

restoreDecryptionKey(Representation) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

restoreDecryptionKey(Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Restores the decryption key corresponding to the given representation.

restoreDecryptionKey(Representation) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

restoreDecryptionKey(Representation) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

restoreDigest(Representation) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Restores an AccumulatorDigest from its representation.

restoreDigest(Representation) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

restoreEncapsulatedKey(Representation) - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

restoreEncapsulatedKey(Representation) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

restoreEncapsulatedKey(Representation) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

restoreEncapsulatedKey(Representation) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

restoreEncapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

restoreEncapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

restoreEncapsulationKey(Representation) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

restoreEncapsulationKey(Representation) - Method in class org.cryptimeleon.craco.kem.SymmetricKeyKEM

restoreEncryptionKey(Representation) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

restoreEncryptionKey(Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Restores the encryption key corresponding to the given representation.

restoreEncryptionKey(Representation) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

restoreEncryptionKey(Representation) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.kem.KeyEncapsulationMechanism

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

restoreFromRepresentation(Type, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

restoreFromRepresentation(Type, Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

restoreOpenValue(Representation) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

restoreOpenValue(Representation) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

restoreOpenValue(Representation) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

restoreOpenValue(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

restoreOpenValue(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalEncryption

restorePlainText(Representation) - Method in interface org.cryptimeleon.craco.enc.EncryptionScheme

Restores the plaintext corresponding to the given representation.

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

restorePlainText(Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

restorePlainText(Representation) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

restoreProof(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.fiatshamir.FiatShamirProofSystem

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.damgardtechnique.DamgardTechnique

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.AndProof

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

restoreResponse(Announcement, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment

restoreResponse(Announcement, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment

restoreResponse(Announcement, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SchnorrFragment

restoreResponse(Announcement, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

restoreResponse(CommonInput, Announcement, Challenge, Representation) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

restoreSendFirstValue(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Restores a SendFirstValue from representation.

restoreSendFirstValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

restoreSendFirstValue(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

restoreSendFirstValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

Restores a SendFirstValue from Representation

restoreSendFirstValue(CommonInput, Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

restoreSendFirstValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

restoreSignature(Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

restoreSignature(Representation) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

restoreSigningKey(Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

restoreSigningKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

restoreTranscript(Representation, CommonInput) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

restoreValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariable

restoreValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

restoreValue(Representation) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariable

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedSignatureScheme

Method to recreate an extended verification key for a Pointcheval Signature Scheme from its representation.

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

restoreVerificationKey(Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

restoreVerificationKey(Representation) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

restoreWitness(Representation) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Restores an AccumulatorWitness from its representation.

restoreWitness(Representation) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

retainAll(Collection<?>) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

RingElementAttribute - Class in org.cryptimeleon.craco.common.attributes

An attribute in form of a RingElement.

RingElementAttribute(RingElement) - Constructor for class org.cryptimeleon.craco.common.attributes.RingElementAttribute

RingElementAttribute(Representation) - Constructor for class org.cryptimeleon.craco.common.attributes.RingElementAttribute

RingElementPlainText - Class in org.cryptimeleon.craco.common.plaintexts

A plaintext consisting of a single ring element.

RingElementPlainText(RingElement) - Constructor for class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

RingElementPlainText(Representation) - Constructor for class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

runArgumentConcurrently(String, InteractiveArgumentInstance) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

Runs the subprotocol argument and has the verifier throw an exception if the proof fails

runProtocolLocally(TwoPartyProtocolInstance, TwoPartyProtocolInstance) - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocol

Runs the two instances until they both terminate, passing messages directly from one to the other (i.e.

runSubprotocolConcurrently(String, TwoPartyProtocolInstance) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

S

scheme - Variable in class org.cryptimeleon.craco.kem.AbstractHybridConstructionKEM

scheme - Variable in class org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

SchnorrFragment - Interface in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Part of a Schnorr-style protocol, which may depend on variables (witnesses) for which another protocol is in charge of ensuring extractability.

SchnorrGroupElemVariable - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrGroupElemVariable(String, Group) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariable

SchnorrGroupElemVariableValue - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrGroupElemVariableValue(GroupElement, SchnorrGroupElemVariable) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

SchnorrVariable - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

A variable in the context of SchnorrFragments.

SchnorrVariable(String) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

SchnorrVariableAssignment - Interface in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrVariableAssignment.EmptyAssignment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrVariableValue - Interface in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrVariableValueHierarchy - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrVariableValueHierarchy(SchnorrVariableAssignment, SchnorrVariableAssignment) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueHierarchy

SchnorrVariableValueList - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

Holds an ordered list of SchnorrVariableValues.

SchnorrVariableValueList(List<? extends SchnorrVariableValue>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

SchnorrVariableValueList(List<? extends SchnorrVariable>, Representation) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

SchnorrVariableValueList(Map<String, SchnorrVariableValue>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

Creates the list by ordering the given values lexicographically by their name.

SchnorrZnVariable - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrZnVariable(String, Zn) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariable

SchnorrZnVariableValue - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables

SchnorrZnVariableValue(Zn.ZnElement, SchnorrZnVariable) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

secretInput - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

secretInput - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofSecretInput

SecretInput - Interface in org.cryptimeleon.craco.protocols

SecretInput.EmptySecretInput - Class in org.cryptimeleon.craco.protocols

SecretInput.SecretInputVector - Class in org.cryptimeleon.craco.protocols

secretInputs - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProverSpec

SecretInputVector(SecretInput...) - Constructor for class org.cryptimeleon.craco.protocols.SecretInput.SecretInputVector

SecretInputVector(List<? extends SecretInput>) - Constructor for class org.cryptimeleon.craco.protocols.SecretInput.SecretInputVector

SecretSharingSchemeProvider - Interface in org.cryptimeleon.craco.secretsharing

Represents a provider that can create instances of LinearSecretSharing to be used for ThresholdTreeSecretSharing.

SecretSharingTreeNode - Interface in org.cryptimeleon.craco.secretsharing

Interface for tree nodes used for ThresholdTreeSecretSharing.

send(String, Representation) - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

sendFirstValue - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProverSpec

SendFirstValue - Interface in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

A value that is sent before the rest of the protocol is set up and starts.

sendFirstValue - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpec

sendFirstValue - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

SendFirstValue.AlgebraicSendFirstValue - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

A list of algebraic values (Elements) to send first.

SendFirstValue.EmptySendFirstValue - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

sendsFirstMessage() - Method in interface org.cryptimeleon.craco.protocols.TwoPartyProtocolInstance

Returns true iff this role sends the first message of this protocol.

SendThenDelegateAnnouncement(SendThenDelegateFragment.SubprotocolSpec, Map<String, ? extends Announcement>, SendFirstValue) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

SendThenDelegateFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Many Schnorr-style protocols have the following form: (Send) The prover generates some value and sends it to the verifier. (Delegate) Prover and verifier run a Sigma protocol depending on the value sent/received For example, a simple set membership proof works as follows (assuming some trusted party has published signatures on all valid set values): (Send) The prover sends a randomized signature on his secret value (Delegate) Prover and verifier run a Schnorr-style protocol for the statement "the prover can derandomize the signature such that it's a valid signature on his secret value" This class helps implement SchnorrFragments with this Send-then-Delegate-to-Subfragments behavior.
To implement a SigmaProtocol with this behavior, see SendThenDelegateProtocol.

SendThenDelegateFragment() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

SendThenDelegateFragment.ProverSpec - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

SendThenDelegateFragment.ProverSpecBuilder - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Helps build SendThenDelegateFragment.ProverSpec objects to describe data contributed by the prover.

SendThenDelegateFragment.SendThenDelegateAnnouncement - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

SendThenDelegateFragment.SubprotocolSpec - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

Specifies what this Fragment shall do, i.e.

SendThenDelegateFragment.SubprotocolSpecBuilder - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

A builder to help instantiate SendThenDelegateFragment.SubprotocolSpecs.

SendThenDelegateFragment.WitnessValues - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

SendThenDelegateProtocol - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr

The protocol version of SendThenDelegateFragment.

SendThenDelegateProtocol() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

setA(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

setB(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

setBilinearGroup(BilinearGroup) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

setC(GroupElement[]) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

setElementA(GroupElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

setEncryptionScheme(ElgamalEncryption) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

setExponentGamma(Zp.ZpElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

Called gamma in the paper

setExponentS(Zn.ZnElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

setExponentsXi(Zp.ZpElement[]) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

setExponentV(Zp.ZpElement) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

setExponentX(Zn.ZnElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

setFirst(T1) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

setG1(GroupElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

setG2(GroupElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBPublicParameter

setGroup1ElementSigma1(GroupElement) - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

setGroup1ElementSigma1Z(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

setGroup1ElementSigma2(GroupElement) - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

setGroup1ElementSigma2Y(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

setGroup2ElementsHatXi(GroupElement[]) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

setGroup2ElementSigma3HatY(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

setGroupElementV(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

setHashFunction(HashFunction) - Method in class org.cryptimeleon.craco.kem.asym.elgamal.ElgamalKEM

setK(Zp.ZpElement[]) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

SetMembershipFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership

A fragment to prove that a given variable is in a set of allowed values.

SetMembershipFragment(SetMembershipPublicParameters, ExponentExpr) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

Instantiates the fragment.

SetMembershipPublicParameters - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership

Public parameters used for set membership proofs.

SetMembershipPublicParameters(BilinearGroup, GroupElement, GroupElement, GroupElement, HashMap<BigInteger, GroupElement>) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

SetMembershipPublicParameters(BilinearGroup, Representation) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipPublicParameters

setMessageLength(int) - Method in class org.cryptimeleon.craco.sig.sps.akot15.AKOT15SharedPublicParameters

SetOfAttributes - Class in org.cryptimeleon.craco.common.attributes

A set of Attributes.

SetOfAttributes() - Constructor for class org.cryptimeleon.craco.common.attributes.SetOfAttributes

SetOfAttributes(Collection<? extends Attribute>) - Constructor for class org.cryptimeleon.craco.common.attributes.SetOfAttributes

SetOfAttributes(Attribute...) - Constructor for class org.cryptimeleon.craco.common.attributes.SetOfAttributes

SetOfAttributes(Representation) - Constructor for class org.cryptimeleon.craco.common.attributes.SetOfAttributes

setOneTimeKey(Zp.ZpElement) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

setOneTimeKey(GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

setPk(EncryptionKey) - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

setPublicKey(ElgamalPublicKey) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPrivateKey

setSecond(T2) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

setSendFirstValue(SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge.ProverSpecBuilder

Instructs the fragment to send the given value first to the verifier.

setSendFirstValue(SendFirstValue) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpecBuilder

Instructs the fragment to send the given value first to the verifier.

setSk(DecryptionKey) - Method in class org.cryptimeleon.craco.enc.EncryptionKeyPair

setSpsPosOTVerificationKeys(GroupElement[]) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

setSpsPosSignatures(SPSPOSSignature[]) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

setSpsPosVerificationKey(SPSPOSVerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

setThreshold(Integer) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

setUiG2Elements(GroupElement[]) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

setup(BilinearGroup, int) - Static method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

setup(int, int) - Static method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

setW(GroupElement) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBVerificationKey

setZiExponents(Zp.ZpElement[]) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSigningKey

ShamirSecretSharing - Class in org.cryptimeleon.craco.secretsharing.shamir

Shamir's secret sharing scheme is a linear secret sharing scheme based on polynomial interpolation.

ShamirSecretSharing(ThresholdPolicy, Zp) - Constructor for class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharing

Create a new ShamirSecretSharing instance

ShamirSecretSharingSchemeProvider - Class in org.cryptimeleon.craco.secretsharing.shamir

A SecretSharingSchemeProvider that can create instances of ShamirSecretSharing.

ShamirSecretSharingSchemeProvider() - Constructor for class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

ShamirSecretSharingSchemeProvider(Representation) - Constructor for class org.cryptimeleon.craco.secretsharing.shamir.ShamirSecretSharingSchemeProvider

shareReceivers - Variable in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

Maps share indices to the share receivers they belong to.

SigmaProtocol - Interface in org.cryptimeleon.craco.protocols.arguments.sigma

A three-message public coin interactive argument with the following properties.

SigmaProtocolInstance - Class in org.cryptimeleon.craco.protocols.arguments.sigma.instance

SigmaProtocolInstance(SigmaProtocol, CommonInput, SecretInput) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

SigmaProtocolInstance(SigmaProtocol, CommonInput) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolInstance

SigmaProtocolProverInstance - Class in org.cryptimeleon.craco.protocols.arguments.sigma.instance

SigmaProtocolProverInstance(SigmaProtocol, CommonInput, SecretInput) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance

SigmaProtocolProverInstance.State - Enum in org.cryptimeleon.craco.protocols.arguments.sigma.instance

SigmaProtocolTranscript - Class in org.cryptimeleon.craco.protocols.arguments.sigma

A transcript contains the messages exchanged during the execution of a three way protocol.

SigmaProtocolTranscript(Announcement, Challenge, Response) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

SigmaProtocolTranscript(SigmaProtocol, CommonInput, Representation) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocolTranscript

SigmaProtocolVerifierInstance - Class in org.cryptimeleon.craco.protocols.arguments.sigma.instance

SigmaProtocolVerifierInstance(SigmaProtocol, CommonInput) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolVerifierInstance

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

sign(ByteAccumulator, SigningKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

sign(SigningKey, PlainText...) - Method in interface org.cryptimeleon.craco.sig.MultiMessageSignatureScheme

Signs multiple messages as a single unit.

sign(SigningKey, Vector<? extends PlainText>) - Method in interface org.cryptimeleon.craco.sig.MultiMessageSignatureScheme

Signs the given vector of plaintexts.

sign(SigningKey, GroupElement...) - Method in interface org.cryptimeleon.craco.sig.MultiMessageStructurePreservingSignatureScheme

Signs multiple group elements as a single unit.

sign(SigningKey, GroupElementVector) - Method in interface org.cryptimeleon.craco.sig.MultiMessageStructurePreservingSignatureScheme

Signs the given vector of group elements.

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

sign(PlainText, SigningKey) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

Signs the giving plaintext using the given signing key.

sign(Representation, Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

sign(PlainText, SigningKey, Zp.ZpElement) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

While a one-time key is stored in the secretKey, the scheme allows for a separate one-time key to be passed to the scheme.

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

sign(PlainText, SigningKey) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

Signature - Interface in org.cryptimeleon.craco.sig

A signature.

SignatureKeyPair<VerificationKeyType extends VerificationKey,SigningKeyType extends SigningKey> - Class in org.cryptimeleon.craco.sig

A container for a pair of VerificationKey and SigningKey.

SignatureKeyPair(VerificationKeyType, SigningKeyType) - Constructor for class org.cryptimeleon.craco.sig.SignatureKeyPair

SignatureScheme - Interface in org.cryptimeleon.craco.sig

A SignatureScheme has the ability to sign plaintexts and verify the resulting signature (using SigningKeys and VerificationKeys).

SigningKey - Interface in org.cryptimeleon.craco.sig

A key that is used to generate a signature.

simulateSendFirstValue(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.ProofOfPartialKnowledge

Simulates the SendFirstValue, i.e.

simulateSendFirstValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateFragment

simulateSendFirstValue(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

simulateSendFirstValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment

Returns a random SendFirstValue with the same probability distribution as an honest prover would generate.

simulateSendFirstValue(CommonInput) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

simulateSendFirstValue() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SetMembershipFragment

size() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

size() - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

Returns the size of the challenge space.

size() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

SmallerThanPowerFragment - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership

A fragment to prove a statement of the form \(0 \leq \text{member} < \text{base}^\text{power}\).

SmallerThanPowerFragment(ExponentExpr, int, int, SetMembershipPublicParameters) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.SmallerThanPowerFragment

Instantiates the fragment.

SPSAGHO11PublicParameters - Class in org.cryptimeleon.craco.sig.sps.agho11

Class for the public parameters of the AGHO11 structure preserving signature scheme.

SPSAGHO11PublicParameters(BilinearGroup, Integer[]) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

SPSAGHO11PublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParameters

SPSAGHO11PublicParametersGen - Class in org.cryptimeleon.craco.sig.sps.agho11

SPSAGHO11PublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11PublicParametersGen

SPSAGHO11Signature - Class in org.cryptimeleon.craco.sig.sps.agho11

SPSAGHO11Signature(Representation, Group, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

SPSAGHO11Signature(GroupElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

SPSAGHO11SignatureScheme - Class in org.cryptimeleon.craco.sig.sps.agho11

An implementation of the scheme originally presented in [1] [1] Abe et.

SPSAGHO11SignatureScheme() - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

SPSAGHO11SignatureScheme(SPSAGHO11PublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

SPSAGHO11SignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

SPSAGHO11SigningKey - Class in org.cryptimeleon.craco.sig.sps.agho11

Class for the secret (signing) key of the AGHO11 signature scheme.

SPSAGHO11SigningKey() - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

SPSAGHO11SigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

SPSAGHO11SigningKey(Zp.ZpElement[], Zp.ZpElement, Zp.ZpElement[], Zp.ZpElement) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SigningKey

SPSAGHO11VerificationKey - Class in org.cryptimeleon.craco.sig.sps.agho11

Class for the public (verification) key of the AGHO11 signature scheme.

SPSAGHO11VerificationKey() - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

SPSAGHO11VerificationKey(GroupElement[], GroupElement, GroupElement[], GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

SPSAGHO11VerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11VerificationKey

SPSEQPublicParameters - Class in org.cryptimeleon.craco.sig.sps.eq

Class for the public parameters of the SPS-EQ signature scheme.

SPSEQPublicParameters(BilinearGroup) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

SPSEQPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParameters

SPSEQPublicParametersGen - Class in org.cryptimeleon.craco.sig.sps.eq

SPSEQPublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQPublicParametersGen

SPSEQSignature - Class in org.cryptimeleon.craco.sig.sps.eq

Class for a signature of the SPS-EQ signature scheme.

SPSEQSignature(Representation, Group, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

SPSEQSignature(GroupElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

SPSEQSignatureScheme - Class in org.cryptimeleon.craco.sig.sps.eq

Signature scheme that was originally presented in [1] by Fuchsbauer, Hanser, and Slamanig.

SPSEQSignatureScheme() - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

SPSEQSignatureScheme(SPSEQPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

SPSEQSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

SPSEQSigningKey - Class in org.cryptimeleon.craco.sig.sps.eq

Class for the secret (signing) key of the SPS-EQ signature scheme.

SPSEQSigningKey() - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

SPSEQSigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

SPSEQVerificationKey - Class in org.cryptimeleon.craco.sig.sps.eq

Class for the public (verification) key of the SPS-EQ signature scheme.

SPSEQVerificationKey() - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

SPSEQVerificationKey(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.eq.SPSEQVerificationKey

SPSFSP2Signature - Class in org.cryptimeleon.craco.sig.sps.akot15.fsp2

A signature as generated by the fully SPS scheme SPSFSP2Signature.

SPSFSP2Signature(SPSXSIGSignature, CommitmentPair) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

SPSFSP2Signature(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2Signature

SPSFSP2SignatureScheme - Class in org.cryptimeleon.craco.sig.sps.akot15.fsp2

An implementation of the fully structure preserving signature scheme FSP2 presented in [1] The scheme is composed of several building blocks.

SPSFSP2SignatureScheme(AKOT15SharedPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

SPSFSP2SignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

SPSFSP2VerificationKey - Class in org.cryptimeleon.craco.sig.sps.akot15.fsp2

A verification key as generated by the SPSFSP2SignatureScheme.

SPSFSP2VerificationKey(SPSXSIGVerificationKey, TCGAKOT15CommitmentKey) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

SPSFSP2VerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

SPSGroth15PublicParameters - Class in org.cryptimeleon.craco.sig.sps.groth15

Class for the public parameters of the simplified Groth15 SPS signature scheme.

SPSGroth15PublicParameters(BilinearGroup, SPSGroth15PublicParametersGen.Groth15Type, int) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

SPSGroth15PublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

SPSGroth15PublicParametersGen - Class in org.cryptimeleon.craco.sig.sps.groth15

SPSGroth15PublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParametersGen

SPSGroth15PublicParametersGen.Groth15Type - Enum in org.cryptimeleon.craco.sig.sps.groth15

SPSGroth15Signature - Class in org.cryptimeleon.craco.sig.sps.groth15

Class for a signature of the Groth15 SPS scheme.

SPSGroth15Signature(Representation, Group, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

SPSGroth15Signature(GroupElement, GroupElement, GroupElementVector) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

SPSGroth15SignatureScheme - Class in org.cryptimeleon.craco.sig.sps.groth15

Signature scheme that was originally presented in [1] by Groth for signing matrices.

SPSGroth15SignatureScheme() - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

SPSGroth15SignatureScheme(SPSGroth15PublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

SPSGroth15SignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

SPSGroth15SigningKey - Class in org.cryptimeleon.craco.sig.sps.groth15

Class for the secret (signing) key of the SPS-EQ signature scheme.

SPSGroth15SigningKey() - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

SPSGroth15SigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SigningKey

SPSGroth15VerificationKey - Class in org.cryptimeleon.craco.sig.sps.groth15

Class for the public (verification) key of the Groth15 SPS signature scheme.

SPSGroth15VerificationKey() - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

SPSGroth15VerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15VerificationKey

SPSKPW15PublicParameterGen - Class in org.cryptimeleon.craco.sig.sps.kpw15

SPSKPW15PublicParameterGen() - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameterGen

SPSKPW15PublicParameters - Class in org.cryptimeleon.craco.sig.sps.kpw15

Class for the public parameters of the KPW15 structure preserving signature scheme.

SPSKPW15PublicParameters(BilinearGroup, int) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

SPSKPW15PublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15PublicParameters

SPSKPW15Signature - Class in org.cryptimeleon.craco.sig.sps.kpw15

A signature as defined by the KPW15 SPS scheme.

SPSKPW15Signature(Representation, Group, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

SPSKPW15Signature(GroupElement[], GroupElement[], GroupElement[], GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

SPSKPW15SignatureScheme - Class in org.cryptimeleon.craco.sig.sps.kpw15

A simplified implementation of the SPS scheme originally presented in [1] by Kiltz et al.

SPSKPW15SignatureScheme() - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

SPSKPW15SignatureScheme(SPSKPW15PublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

SPSKPW15SignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

SPSKPW15SigningKey - Class in org.cryptimeleon.craco.sig.sps.kpw15

Class for the secret (signing) key of the KPW15 signature scheme.

SPSKPW15SigningKey() - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

SPSKPW15SigningKey(Representation, Zp, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

SPSKPW15SigningKey(Zp.ZpElement[], GroupElement[], GroupElement[], GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

SPSKPW15SigningKey(Vector<Zp.ZpElement>, Vector<GroupElement>, Vector<GroupElement>, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SigningKey

SPSKPW15VerificationKey - Class in org.cryptimeleon.craco.sig.sps.kpw15

Class for the public (verification) key of the KPW15 signature scheme.

SPSKPW15VerificationKey() - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

SPSKPW15VerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

SPSKPW15VerificationKey(Vector<GroupElement>, Vector<GroupElement>, Vector<GroupElement>, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

SPSKPW15VerificationKey(GroupElement[], GroupElement[], GroupElement[], GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15VerificationKey

SPSMessageSpaceVerifier - Interface in org.cryptimeleon.craco.sig.sps

Interface to define a message check for SPSSchemes.

spsPosOTVerificationKeys - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

SPSPOSSignature - Class in org.cryptimeleon.craco.sig.sps.akot15.pos

A signature as generated by the partially one-time SPS scheme SPSPOSSignatureScheme.

SPSPOSSignature(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

SPSPOSSignature(GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

spsPosSignatures - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

sigma_{pos} in the paper.

SPSPOSSignatureScheme - Class in org.cryptimeleon.craco.sig.sps.akot15.pos

An implementation of the partially one-time SPS scheme presented in [1] While the scheme is intended to be a building block of the larger SPS scheme SPSFSP2SignatureScheme, the implementation can be used on its own, where it is one-time CMA secure under the Double Pairing assumption as defined in [1].

SPSPOSSignatureScheme(AKOT15SharedPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

SPSPOSSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

SPSPOSSigningKey - Class in org.cryptimeleon.craco.sig.sps.akot15.pos

A signing key as generated by the SPSPOSSignatureScheme.

SPSPOSSigningKey(Zp.ZpElement[], Zp.ZpElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

SPSPOSSigningKey(Representation, Zp) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSigningKey

SPSPOSVerificationKey - Class in org.cryptimeleon.craco.sig.sps.akot15.pos

A verification key as generated by the SPSPOSSignatureScheme.

SPSPOSVerificationKey(GroupElement[], GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

SPSPOSVerificationKey(Representation, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSVerificationKey

spsPosVerificationKey - Variable in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

SPSPublicParameters - Class in org.cryptimeleon.craco.sig.sps

An interface containing generic components shared by most SPS schemes i.e.

SPSPublicParameters() - Constructor for class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

This constructor is required in order to allow deserialization of classes extending SPSPublicParameters

SPSPublicParameters(BilinearGroup) - Constructor for class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

SPSPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.SPSPublicParameters

SPSPublicParametersGen - Class in org.cryptimeleon.craco.sig.sps

generates a set of generic public parameters to be used by SPS schemes.

SPSPublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.SPSPublicParametersGen

SPSXSIGPublicParameters - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

The construction of the AKOT15 signature scheme FSPS2 requires the PublicParameters to match up across building blocks.

SPSXSIGPublicParameters(BilinearGroup, int) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

SPSXSIGPublicParameters(AKOT15SharedPublicParameters, int) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

SPSXSIGPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParameters

SPSXSIGPublicParametersGen - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

generates a set of public parameters to be used by the SPSXSIGSignatureScheme.

SPSXSIGPublicParametersGen() - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGPublicParametersGen

SPSXSIGSignature - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

A signature as generated by the SPS scheme SPSXSIGSignatureScheme.

SPSXSIGSignature(Representation, Group, Group) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

SPSXSIGSignature(GroupElement, GroupElement[]) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

SPSXSIGSignatureScheme - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

An implementation of the xrma secure SPS scheme presented in [1] While the scheme is intended to be a building block of the larger SPS scheme SPSFSP2SignatureScheme, the implementation can be used on its own, where it is secure under extended random message attacks [1].

SPSXSIGSignatureScheme(SPSXSIGPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

SPSXSIGSignatureScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

SPSXSIGSigningKey - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

A signing key as generated by the SPSXSIGSignatureScheme.

SPSXSIGSigningKey(GroupElement, GroupElement, GroupElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

SPSXSIGSigningKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSigningKey

SPSXSIGVerificationKey - Class in org.cryptimeleon.craco.sig.sps.akot15.xsig

A verification key as generated by the SPSXSIGSignatureScheme.

SPSXSIGVerificationKey(GroupElement, GroupElement, GroupElement, GroupElement, GroupElement, GroupElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

SPSXSIGVerificationKey(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGVerificationKey

StandardMultiMessageSignatureScheme - Interface in org.cryptimeleon.craco.sig

A combination of MultiMessageSignatureScheme and StandardSignatureScheme resulting in a multi-message scheme with key generation functions.

StandardSignatureScheme - Interface in org.cryptimeleon.craco.sig

A SignatureScheme where anyone can generate a valid SigningKey and corresponding VerificationKey themselves.

state - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance

state - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolVerifierInstance

StreamingCBCAES - Class in org.cryptimeleon.craco.enc.sym.streaming.aes

An implementation of AES with CBC as the mode of operation.

StreamingCBCAES() - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingCBCAES

StreamingCBCAES(int) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingCBCAES

StreamingCBCAES(Representation) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingCBCAES

StreamingEncryptionScheme - Interface in org.cryptimeleon.craco.enc

An encryption scheme with the added ability to encrypt data from streams.

StreamingGCMAES - Class in org.cryptimeleon.craco.enc.sym.streaming.aes

An implementation of AES with GCM as the mode of operation.

StreamingGCMAES() - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAES

StreamingGCMAES(int) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAES

StreamingGCMAES(Representation) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAES

StreamingGCMAESPacketMode - Class in org.cryptimeleon.craco.enc.sym.streaming.aes

An implementation of AES with GCM as the mode of operation.

StreamingGCMAESPacketMode(Representation) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

StreamingGCMAESPacketMode(int, int) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

StreamingGCMAESPacketMode(int) - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

StreamingGCMAESPacketMode() - Constructor for class org.cryptimeleon.craco.enc.sym.streaming.aes.StreamingGCMAESPacketMode

StreamingHybridEncryptionScheme - Class in org.cryptimeleon.craco.kem

Class that supports streaming encryption using a KEM to encapsulate a symmetric key.

StreamingHybridEncryptionScheme(StreamingEncryptionScheme, KeyEncapsulationMechanism<SymmetricKey>) - Constructor for class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

StreamingHybridEncryptionScheme(Representation) - Constructor for class org.cryptimeleon.craco.kem.StreamingHybridEncryptionScheme

StreamingHybridEncryptionScheme.HybridCipherText - Class in org.cryptimeleon.craco.kem

StreamUtil - Class in org.cryptimeleon.craco.common.utils

Util methods for I/O streams.

StringAttribute - Class in org.cryptimeleon.craco.common.attributes

An attribute in form of a String.

StringAttribute(String) - Constructor for class org.cryptimeleon.craco.common.attributes.StringAttribute

StringAttribute(Representation) - Constructor for class org.cryptimeleon.craco.common.attributes.StringAttribute

StructurePreservingSignatureEQScheme - Interface in org.cryptimeleon.craco.sig

A structure-preserving signature scheme on equivalence classes (SPS-EQ).

subprotocolAnnouncements - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

subprotocolSpec - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpec

subprotocolSpec - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

SubprotocolSpecBuilder() - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SubprotocolSpecBuilder

substring(int, int) - Method in class org.cryptimeleon.craco.common.ByteArrayImplementation

subtract(Challenge, Challenge) - Method in interface org.cryptimeleon.craco.protocols.arguments.sigma.ChallengeSpace

Returns the unique challenge share2 such that subtract(challengeToSplit, share2).equals(share1).

subtract(Challenge, Challenge) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

SymmetricKey - Interface in org.cryptimeleon.craco.enc

A key that is used simultaneously for encryption and decryption.

SymmetricKeyKEM - Class in org.cryptimeleon.craco.kem

A KEM that is implemented by the composition of a KeyEncapsulationMechanism providing KeyMaterial and a KeyDerivationFunction that derives a SymmetricKey from the KeyMaterial produced by the KEM.

SymmetricKeyKEM(KeyEncapsulationMechanism<? extends KeyMaterial>, KeyDerivationFunction<? extends SymmetricKey>) - Constructor for class org.cryptimeleon.craco.kem.SymmetricKeyKEM

SymmetricKeyKEM(Representation) - Constructor for class org.cryptimeleon.craco.kem.SymmetricKeyKEM

T

TCAKOT15CommitmentScheme - Class in org.cryptimeleon.craco.sig.sps.akot15.tc

An implementation of the structure preserving commitment scheme TC presented in [1] While the scheme is intended to be a building block of the larger SPS scheme SPSFSP2SignatureScheme, the implementation can be used on its own, where it is chosen message target collision resistant under the assumptions that its building blocks SPSPOSSignatureScheme and TCGAKOT15CommitmentScheme make.

TCAKOT15CommitmentScheme(AKOT15SharedPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

TCAKOT15CommitmentScheme(AKOT15SharedPublicParameters, TCGAKOT15XSIGPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

Set up the scheme using a set of shared parameters, as well as special parameters for TC gamma, enabling inter-compatibility with SPSXSIGSignatureScheme Note: The original paper contains a typo in the section: "Procedure: Matching C_gbc to M_xsig -- Setup" [1, p.17] The whole of TC must be initialized with F_1, F^{tilde}_1 as the default generators, not just TC_gamma.

TCAKOT15CommitmentScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

TCAKOT15OpenValue - Class in org.cryptimeleon.craco.sig.sps.akot15.tc

An opening to a commitment used by the TCAKOT15 implementation.

TCAKOT15OpenValue(GroupElement, SPSPOSVerificationKey, GroupElement[], SPSPOSSignature[]) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

TCAKOT15OpenValue(Group, Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

TCGAKOT15Commitment - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

A commitment generated by the commitment scheme TCGAKOT15CommitmentScheme.

TCGAKOT15Commitment(GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

TCGAKOT15Commitment(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

TCGAKOT15CommitmentKey - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

A commitment key generated by the commitment scheme TCGAKOT15CommitmentScheme.

TCGAKOT15CommitmentKey(GroupElement[]) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

TCGAKOT15CommitmentKey(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

TCGAKOT15CommitmentScheme - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

An implementation of the gamma binding commitment scheme presented in [1] While the scheme is intended to be a building block of the larger SPS scheme SPSFSP2SignatureScheme, the implementation can be used on its own, where it is gamma-collision resistant under the Double Pairing assumption as defined in [1].

TCGAKOT15CommitmentScheme(AKOT15SharedPublicParameters) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

TCGAKOT15CommitmentScheme(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

TCGAKOT15OpenValue - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

An opening as generated by the commitment scheme TCGAKOT15CommitmentScheme.

TCGAKOT15OpenValue(GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

TCGAKOT15OpenValue(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

TCGAKOT15XSIGCommitment - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

A variant of TCGAKOT15Commitment that is compatible with the message space of SPSXSIGSignatureScheme It adds two elements to the commitment which are required for XSIG to be able to sign this commitment.

TCGAKOT15XSIGCommitment(GroupElement, GroupElement, GroupElement) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

TCGAKOT15XSIGCommitment(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

TCGAKOT15XSIGCommitmentKey - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

A variant of TCGAKOT15CommitmentKey that is compatible with the message space of SPSXSIGSignatureScheme

TCGAKOT15XSIGCommitmentKey(GroupElement[], GroupElement[], GroupElement[]) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

TCGAKOT15XSIGCommitmentKey(Group, Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitmentKey

TCGAKOT15XSIGPublicParameters - Class in org.cryptimeleon.craco.sig.sps.akot15.tcgamma

The construction of the AKOT15 signature scheme FSPS2 requires the PublicParameters to match up across building blocks.

TCGAKOT15XSIGPublicParameters(SPSXSIGPublicParameters, int) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

TCGAKOT15XSIGPublicParameters(Representation) - Constructor for class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGPublicParameters

terminate() - Method in class org.cryptimeleon.craco.protocols.base.BaseProtocolInstance

ThresholdPolicy - Class in org.cryptimeleon.craco.common.policies

A threshold policy consists of a threshold and a set of policies, and it is fulfilled if threshold many of the children policies are fulfilled.

ThresholdPolicy(Representation) - Constructor for class org.cryptimeleon.craco.common.policies.ThresholdPolicy

ThresholdPolicy(int, Collection<? extends Policy>) - Constructor for class org.cryptimeleon.craco.common.policies.ThresholdPolicy

ThresholdPolicy(int, Policy...) - Constructor for class org.cryptimeleon.craco.common.policies.ThresholdPolicy

thresholdTree - Variable in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

The root node of the threshold tree underlying this access structure.

ThresholdTreeSecretSharing - Class in org.cryptimeleon.craco.secretsharing

A ThresholdTreeSecretSharing is a LinearSecretSharing which shares a secret not only among a single ThresholdPolicy's children, but among a whole tree of ThresholdPolicys.

ThresholdTreeSecretSharing(ThresholdPolicy, Zp, SecretSharingSchemeProvider) - Constructor for class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

Create a new ThresholdTreeSecretSharing instance.

ThresholdTreeSecretSharing(Representation) - Constructor for class org.cryptimeleon.craco.secretsharing.ThresholdTreeSecretSharing

toArray() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

toArray(T[]) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

toMessageBlock() - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15XSIGCommitment

generate a MessageBlock containing the GroupElements stored in this commitment in a way that they match the message structure required by SPSXSIGSignatureScheme

toString() - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

toString() - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

toString() - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

toString() - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

toString() - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

toString() - Method in class org.cryptimeleon.craco.common.plaintexts.MessageBlock

toString() - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

toString() - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalCipherText

toString() - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariable

toString() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.AccessStructure

toString() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.ComparablePair

toString() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.InnerNode

toString() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.utils.LeafNode

toString() - Method in class org.cryptimeleon.craco.sig.bbs.BBSABSignature

toString() - Method in class org.cryptimeleon.craco.sig.ps.PSSignature

toString() - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

toString() - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

toStringFor3DigitsGates() - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.MonotoneSpanProgram

This method returns a string that contains a representation of the monotone span program given by this instance.

ToStringVisitor - Class in org.cryptimeleon.craco.secretsharing.accessstructure.visitors

Visitor class that formats the given AccessStructure as a printable string.

ToStringVisitor() - Constructor for class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.ToStringVisitor

TreeNode - Interface in org.cryptimeleon.craco.secretsharing.accessstructure.utils

A node in a threshold tree.

TwoPartyProtocol - Interface in org.cryptimeleon.craco.protocols

An interactive protocol between two parties.

TwoPartyProtocolInstance - Interface in org.cryptimeleon.craco.protocols

An instance of a TwoPartyProtocol, modeling a single protocol run from one of the roles' perspective.

TwoSidedRangeProof - Class in org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership

A fragment for the statement lowerBound <= member <= upperBound.

TwoSidedRangeProof(ExponentExpr, Zn.ZnElement, Zn.ZnElement, SetMembershipPublicParameters) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

Instantiates the proof for member in [lowerBound, upperBound] (inclusive).

TwoSidedRangeProof(ExponentExpr, int, int, SetMembershipPublicParameters) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

Instantiates the proof for member in [lowerBound, upperBound] (inclusive).

TwoSidedRangeProof(ExponentExpr, BigInteger, BigInteger, SetMembershipPublicParameters) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.setmembership.TwoSidedRangeProof

Instantiates the proof for member in [lowerBound, upperBound] (inclusive).

type - Variable in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParameters

U

UniqueByteKeyMaterial - Class in org.cryptimeleon.craco.kem

The most basic implementation of a KeyMaterial based on a UniqueByteRepresentable.

UniqueByteKeyMaterial(UniqueByteRepresentable, int) - Constructor for class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.commitment.CommitmentPair

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitment

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenOpenValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.attributes.BigIntegerAttribute

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.attributes.RingElementAttribute

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.attributes.SetOfAttributes

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.attributes.StringAttribute

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.plaintexts.MessageBlock

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.plaintexts.RingElementPlainText

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.policies.BooleanPolicy

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.common.policies.ThresholdPolicy

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.enc.asym.elgamal.ElgamalPublicKey

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.kem.UniqueByteKeyMaterial

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.AnnouncementVector

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Announcement.EmptyAnnouncement

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.partial.OrProof.OrProofResponse

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Response.EmptyResponse

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.Response.ResponseVector

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearExponentStatementFragment.LinearExponentStatementAnnouncement

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.LinearStatementFragment.LinearStatementAnnouncement

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.AlgebraicSendFirstValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendFirstValue.EmptySendFirstValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.SendThenDelegateAnnouncement

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrVariableValueList

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.ps.PSExtendedVerificationKey

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11Signature

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignature

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15OpenValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15Commitment

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentKey

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15OpenValue

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignature

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignature

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15Signature

updateAccumulator(ByteAccumulator) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15Signature

updateOneTimeKey(SignatureKeyPair<SPSPOSVerificationKey, SPSPOSSigningKey>) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

Updates the given keyPair with a new set of one-time keys.

updateWitness(AccumulatorDigest, AccumulatorDigest, Collection<? extends AccumulatedType>, Collection<? extends AccumulatedType>, AccumulatedType, AccumulatorWitness) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Updates a set membership witness with regard to accumulator changes.

updateWitness(AccumulatorDigest, AccumulatorDigest, Collection<? extends Zn.ZnElement>, Collection<? extends Zn.ZnElement>, Zn.ZnElement, AccumulatorWitness) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

V

value - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

value - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

valueOf(String) - Static method in enum org.cryptimeleon.craco.common.policies.BooleanPolicy.BooleanOperator

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance.State

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParametersGen.Groth15Type

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.cryptimeleon.craco.common.policies.BooleanPolicy.BooleanOperator

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.cryptimeleon.craco.protocols.arguments.sigma.instance.SigmaProtocolProverInstance.State

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15PublicParametersGen.Groth15Type

Returns an array containing the constants of this enum type, in the order they are declared.

variable - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrGroupElemVariableValue

variable - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariableValue

VerificationKey - Interface in org.cryptimeleon.craco.sig

A key that is used to verify signatures.

VERIFIER_ROLE - Static variable in interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

verify(AccumulatorDigest, AccumulatedType, AccumulatorWitness) - Method in interface org.cryptimeleon.craco.accumulator.AccumulatorScheme

Verifies that the given singleValue is indeed part of the accumulated set.

verify(AccumulatorDigest, Zn.ZnElement, AccumulatorWitness) - Method in class org.cryptimeleon.craco.accumulator.nguyen.NguyenAccumulatorScheme

verify(Commitment, OpenValue, PlainText) - Method in interface org.cryptimeleon.craco.commitment.CommitmentScheme

Verifies that the given announced PlainText equals the result of opening the Commitment with the OpenValue.

verify(Commitment, OpenValue, PlainText) - Method in class org.cryptimeleon.craco.commitment.hashthencommit.HashThenCommitCommitmentScheme

Verifies that the hash of the given announced PlainText equals the result of opening the Commitment with the OpenValue.

verify(Commitment, OpenValue, PlainText) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

verify(Commitment, OpenValue, RingElementVector) - Method in class org.cryptimeleon.craco.commitment.pedersen.PedersenCommitmentScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.bbs.BBSBSignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.ecdsa.ECDSASignatureScheme

verify(ByteAccumulator, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.hashthensign.HashThenSign

verify(VerificationKey, Signature, PlainText...) - Method in interface org.cryptimeleon.craco.sig.MultiMessageSignatureScheme

Verifies a signature for multiple messages.

verify(VerificationKey, Signature, Vector<? extends PlainText>) - Method in interface org.cryptimeleon.craco.sig.MultiMessageSignatureScheme

Verifies a signature for a vector of plaintexts.

verify(VerificationKey, Signature, GroupElement...) - Method in interface org.cryptimeleon.craco.sig.MultiMessageStructurePreservingSignatureScheme

Verifies a signature for multiple messages.

verify(VerificationKey, Signature, GroupElementVector) - Method in interface org.cryptimeleon.craco.sig.MultiMessageStructurePreservingSignatureScheme

Verifies a signature for a vector of group elements.

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.ps.PSSignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18ROMSignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.ps18.PS18SignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

Verifies the given signature for the given plaintext using the given verification key.

verify(Representation, Representation, Representation) - Method in interface org.cryptimeleon.craco.sig.SignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.agho11.SPSAGHO11SignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2SignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

verify(PlainText, Signature, VerificationKey, GroupElement) - Method in class org.cryptimeleon.craco.sig.sps.akot15.pos.SPSPOSSignatureScheme

While a one-time key is stored in the publicKey, the scheme allows for a separate one-time key to be passed to the scheme.

verify(Commitment, OpenValue, PlainText) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

verify(PlainText, CommitmentKey, Commitment, OpenValue) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tc.TCAKOT15CommitmentScheme

verify(Commitment, OpenValue, PlainText) - Method in class org.cryptimeleon.craco.sig.sps.akot15.tcgamma.TCGAKOT15CommitmentScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.akot15.xsig.SPSXSIGSignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.eq.SPSEQSignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.groth15.SPSGroth15SignatureScheme

verify(PlainText, Signature, VerificationKey) - Method in class org.cryptimeleon.craco.sig.sps.kpw15.SPSKPW15SignatureScheme

visit(TreeNode) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.AccessGrantedVisitor

Visits given node and stores its threshold information.

visit(TreeNode) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MinimalFulfillingSubsetVisitor

Sets threshold to the threshold of the given tree node.

visit(TreeNode) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.MonotoneSpanProgramGetMatrixVisitor

visit(TreeNode) - Method in class org.cryptimeleon.craco.secretsharing.accessstructure.visitors.ToStringVisitor

visit(TreeNode) - Method in interface org.cryptimeleon.craco.secretsharing.accessstructure.visitors.Visitor

Performs some kind of computation on the given currentNode.

Visitor<F> - Interface in org.cryptimeleon.craco.secretsharing.accessstructure.visitors

Interface specifying the methods any visitor for a threshold tree should implement (created out of the extended boolean formula).

vkXSIG - Variable in class org.cryptimeleon.craco.sig.sps.akot15.fsp2.SPSFSP2VerificationKey

The verification key used by the building block SPSXSIGSignatureScheme

W

witnesses - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateFragment.ProverSpec

witnessOf(Object) - Static method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

Get the witnesses from a Java object's object variables.

witnessOf(Function<String, ?>) - Static method in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

Get the witnesses by applying the given function.

witnessSource - Variable in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofInput

WrongAccessStructureException - Exception in org.cryptimeleon.craco.secretsharing.accessstructure.exceptions

WrongAccessStructureException() - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.WrongAccessStructureException

WrongAccessStructureException(String) - Constructor for exception org.cryptimeleon.craco.secretsharing.accessstructure.exceptions.WrongAccessStructureException

X

xor(ByteArrayImpl) - Method in class org.cryptimeleon.craco.common.ByteArrayImplementation

xor(byte[], byte[]) - Static method in class org.cryptimeleon.craco.common.utils.ByteUtil

Computes byte-wise XOR of two arrays.

Z

zn - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.variables.SchnorrZnVariable

zn - Variable in class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

zn - Variable in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof.BaseSchnorrProofBuilder

zn - Variable in class org.cryptimeleon.craco.protocols.base.AdHocSchnorrProof

ZnChallenge - Class in org.cryptimeleon.craco.protocols.arguments.sigma

ZnChallenge(Zn.ZnElement) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallenge

ZnChallengeSpace - Class in org.cryptimeleon.craco.protocols.arguments.sigma

A challenge space where elements can be interpreted as integers 0, 1, ...

ZnChallengeSpace(Zn) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

ZnChallengeSpace(BigInteger) - Constructor for class org.cryptimeleon.craco.protocols.arguments.sigma.ZnChallengeSpace

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