org.cryptimeleon.craco.sig.ps

Class PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

java.lang.Object

org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof

All Implemented Interfaces:

InteractiveArgument, SigmaProtocol, TwoPartyProtocol

Enclosing class:

PSBlindSignProtocol.BlindSignProtocolInstance

public class PSBlindSignProtocol.BlindSignProtocolInstance.OpeningProof
extends DelegateProtocol

Field Summary

Fields inherited from interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

PROVER_ROLE, VERIFIER_ROLE

Constructor Summary

Constructors

Constructor and Description
OpeningProof()

Method Summary

Modifier and Type	Method and Description
ZnChallengeSpace	getChallengeSpace(CommonInput commonInput) Returns the challenge space used by this protocol.
protected SendThenDelegateFragment.ProverSpec	provideProverSpecWithNoSendFirst(CommonInput commonInput, SecretInput secretInput1, SendThenDelegateFragment.ProverSpecBuilder builder)
protected SendThenDelegateFragment.SubprotocolSpec	provideSubprotocolSpec(CommonInput commonInput, SendThenDelegateFragment.SubprotocolSpecBuilder builder)

Methods inherited from class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.DelegateProtocol

provideAdditionalCheck, provideProverSpec, provideSubprotocolSpec, restoreSendFirstValue, simulateSendFirstValue

Methods inherited from class org.cryptimeleon.craco.protocols.arguments.sigma.schnorr.SendThenDelegateProtocol

checkTranscriptAsExpression, compressTranscript, debugProof, decompressTranscript, generateAnnouncement, generateAnnouncementSecret, generateResponse, generateSimulatedTranscript, restoreAnnouncement, restoreChallenge, restoreResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.cryptimeleon.craco.protocols.arguments.sigma.SigmaProtocol

checkTranscript, checkTranscript, generateChallenge, getFirstMessageRole, getProverInstance, getVerifierInstance, instantiateProtocol, restoreTranscript

Methods inherited from interface org.cryptimeleon.craco.protocols.arguments.InteractiveArgument

getRoleNames, instantiateProver, instantiateVerifier

Methods inherited from interface org.cryptimeleon.craco.protocols.TwoPartyProtocol

runProtocolLocally

Constructor Detail

OpeningProof

public OpeningProof()

Method Detail

provideSubprotocolSpec

protected SendThenDelegateFragment.SubprotocolSpec provideSubprotocolSpec(CommonInput commonInput,
                                                                          SendThenDelegateFragment.SubprotocolSpecBuilder builder)

Specified by:

provideSubprotocolSpec in class DelegateProtocol

See Also:

DelegateFragment.provideSubprotocolSpec(SendThenDelegateFragment.SubprotocolSpecBuilder)

provideProverSpecWithNoSendFirst

protected SendThenDelegateFragment.ProverSpec provideProverSpecWithNoSendFirst(CommonInput commonInput,
                                                                               SecretInput secretInput1,
                                                                               SendThenDelegateFragment.ProverSpecBuilder builder)

Specified by:

provideProverSpecWithNoSendFirst in class DelegateProtocol

See Also:

DelegateFragment.provideProverSpecWithNoSendFirst(SchnorrVariableAssignment, SendThenDelegateFragment.ProverSpecBuilder)

getChallengeSpace

public ZnChallengeSpace getChallengeSpace(CommonInput commonInput)

Description copied from interface: SigmaProtocol

Returns the challenge space used by this protocol.

Specified by:

getChallengeSpace in interface SigmaProtocol

Specified by:

getChallengeSpace in class SendThenDelegateProtocol