org.cryptimeleon.craco.sig.ps18

Class PS18ROMSignature

java.lang.Object

org.cryptimeleon.craco.sig.ps18.PS18ROMSignature

All Implemented Interfaces:

Signature, org.cryptimeleon.math.serialization.Representable

public class PS18ROMSignature
extends java.lang.Object
implements Signature

Class for a signature of the Pointcheval Sanders 2018 (Section 4.3) signature scheme extended in the Random Oracle Model to reduce signature size.

Constructor Summary

Constructors

Constructor and Description
PS18ROMSignature(org.cryptimeleon.math.structures.groups.GroupElement group1ElementSigma1, org.cryptimeleon.math.structures.groups.GroupElement group1ElementSigma2)
PS18ROMSignature(org.cryptimeleon.math.serialization.Representation repr, org.cryptimeleon.math.structures.groups.Group groupG1)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
org.cryptimeleon.math.structures.groups.GroupElement	getGroup1ElementSigma1()
org.cryptimeleon.math.structures.groups.GroupElement	getGroup1ElementSigma2()
org.cryptimeleon.math.serialization.Representation	getRepresentation()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

PS18ROMSignature

public PS18ROMSignature(org.cryptimeleon.math.structures.groups.GroupElement group1ElementSigma1,
                        org.cryptimeleon.math.structures.groups.GroupElement group1ElementSigma2)

PS18ROMSignature

public PS18ROMSignature(org.cryptimeleon.math.serialization.Representation repr,
                        org.cryptimeleon.math.structures.groups.Group groupG1)

Method Detail

getRepresentation

public org.cryptimeleon.math.serialization.Representation getRepresentation()

Specified by:

getRepresentation in interface org.cryptimeleon.math.serialization.Representable

getGroup1ElementSigma1

public org.cryptimeleon.math.structures.groups.GroupElement getGroup1ElementSigma1()

getGroup1ElementSigma2

public org.cryptimeleon.math.structures.groups.GroupElement getGroup1ElementSigma2()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object