org.cryptimeleon.craco.sig.ps

Class PSBlindSignProtocol

java.lang.Object

org.cryptimeleon.craco.protocols.base.BaseProtocol

org.cryptimeleon.craco.sig.ps.PSBlindSignProtocol

All Implemented Interfaces:

TwoPartyProtocol

public class PSBlindSignProtocol
extends BaseProtocol

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PSBlindSignProtocol.BlindSignProtocolInstance
static class	PSBlindSignProtocol.ReceiverInput

Field Summary

Fields

Modifier and Type	Field and Description
protected CommitmentScheme	commitmentSchemeForDamgard
protected PSExtendedSignatureScheme	scheme

Fields inherited from class org.cryptimeleon.craco.protocols.base.BaseProtocol

firstMessageRole, otherRole

Constructor Summary

Constructors

Constructor and Description
PSBlindSignProtocol(PSExtendedSignatureScheme scheme, CommitmentScheme commitmentSchemeForDamgard)

Method Summary

Modifier and Type	Method and Description
static CommitmentScheme	generatePp(PSExtendedSignatureScheme scheme)
PSBlindSignProtocol.BlindSignProtocolInstance	instantiateProtocol(java.lang.String role, CommonInput commonInput, SecretInput secretInput)
PSBlindSignProtocol.BlindSignProtocolInstance	instantiateProtocolForReceiver(PSExtendedVerificationKey commonInput, PSBlindSignProtocol.ReceiverInput secretInput)
PSBlindSignProtocol.BlindSignProtocolInstance	instantiateProtocolForSigner(PSExtendedVerificationKey commonInput, PSSigningKey secretInput)

Methods inherited from class org.cryptimeleon.craco.protocols.base.BaseProtocol

getFirstMessageRole, getRoleNames

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.TwoPartyProtocol

runProtocolLocally

Field Detail

commitmentSchemeForDamgard

protected final CommitmentScheme commitmentSchemeForDamgard

scheme

protected final PSExtendedSignatureScheme scheme

Constructor Detail

PSBlindSignProtocol

public PSBlindSignProtocol(PSExtendedSignatureScheme scheme,
                           CommitmentScheme commitmentSchemeForDamgard)

Method Detail

generatePp

public static CommitmentScheme generatePp(PSExtendedSignatureScheme scheme)

instantiateProtocol

public PSBlindSignProtocol.BlindSignProtocolInstance instantiateProtocol(java.lang.String role,
                                                                         CommonInput commonInput,
                                                                         SecretInput secretInput)

instantiateProtocolForSigner

public PSBlindSignProtocol.BlindSignProtocolInstance instantiateProtocolForSigner(PSExtendedVerificationKey commonInput,
                                                                                  PSSigningKey secretInput)

instantiateProtocolForReceiver

public PSBlindSignProtocol.BlindSignProtocolInstance instantiateProtocolForReceiver(PSExtendedVerificationKey commonInput,
                                                                                    PSBlindSignProtocol.ReceiverInput secretInput)