org.cryptimeleon.craco.sig.sps.eq

Class SPSEQSigningKey

java.lang.Object

org.cryptimeleon.craco.sig.sps.eq.SPSEQSigningKey

All Implemented Interfaces:

SigningKey, org.cryptimeleon.math.serialization.Representable

public class SPSEQSigningKey
extends java.lang.Object
implements SigningKey

Class for the secret (signing) key of the SPS-EQ signature scheme.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[]	exponentsXi x_1, ...

Constructor Summary

Constructors

Constructor and Description
SPSEQSigningKey()
SPSEQSigningKey(org.cryptimeleon.math.serialization.Representation repr, org.cryptimeleon.math.structures.rings.zn.Zp zp)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[]	getExponentsXi()
int	getNumberOfMessages()
org.cryptimeleon.math.serialization.Representation	getRepresentation()
int	hashCode()
void	setExponentsXi(org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[] exponentsXi)

Methods inherited from class java.lang.Object

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

Field Detail

exponentsXi

protected org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[] exponentsXi

x_1, ... , x_l \in Z_p^* in paper.

Constructor Detail

SPSEQSigningKey

public SPSEQSigningKey()

SPSEQSigningKey

public SPSEQSigningKey(org.cryptimeleon.math.serialization.Representation repr,
                       org.cryptimeleon.math.structures.rings.zn.Zp zp)

Method Detail

getRepresentation

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

Specified by:

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

getExponentsXi

public org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[] getExponentsXi()

setExponentsXi

public void setExponentsXi(org.cryptimeleon.math.structures.rings.zn.Zp.ZpElement[] exponentsXi)

getNumberOfMessages

public int getNumberOfMessages()

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