org.cryptimeleon.math.structures.groups.elliptic.type3.mcl

Class MclGroupImpl

java.lang.Object

org.cryptimeleon.math.structures.groups.elliptic.type3.mcl.MclGroupImpl

All Implemented Interfaces:

RepresentationRestorer, Representable, StandaloneRepresentable, GroupImpl

Direct Known Subclasses:

MclGroup1Impl, MclGroup2Impl, MclGroupTImpl

public abstract class MclGroupImpl
extends java.lang.Object
implements GroupImpl

Constructor Summary

Constructors

Constructor and Description
MclGroupImpl()
MclGroupImpl(Representation repr)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
protected abstract MclGroupElementImpl	getElement(java.lang.String string)
protected abstract java.lang.Object	getInternalObjectFromString(java.lang.String str) Outputs an object of type mcl.G1, mcl.G2, or mcl.GT
Representation	getRepresentation()
java.util.Optional<java.lang.Integer>	getUniqueByteLength()
int	hashCode()
boolean	hasPrimeSize()
boolean	isCommutative()
java.math.BigInteger	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cryptimeleon.math.structures.groups.GroupImpl

estimateCostInvPerOp, exp, getGenerator, getNeutralElement, getUniformlyRandomElement, getUniformlyRandomNonNeutral, implementsOwnExp, implementsOwnMultiExp, multiexp, restoreElement, restoreFromRepresentation

Constructor Detail

MclGroupImpl

public MclGroupImpl()

MclGroupImpl

public MclGroupImpl(Representation repr)

Method Detail

size

public java.math.BigInteger size()
                          throws java.lang.UnsupportedOperationException

Specified by:

size in interface GroupImpl

Throws:

java.lang.UnsupportedOperationException

hasPrimeSize

public boolean hasPrimeSize()
                     throws java.lang.UnsupportedOperationException

Specified by:

hasPrimeSize in interface GroupImpl

Throws:

java.lang.UnsupportedOperationException

getElement

protected abstract MclGroupElementImpl getElement(java.lang.String string)

getInternalObjectFromString

protected abstract java.lang.Object getInternalObjectFromString(java.lang.String str)

Outputs an object of type mcl.G1, mcl.G2, or mcl.GT

getUniqueByteLength

public java.util.Optional<java.lang.Integer> getUniqueByteLength()

Specified by:

getUniqueByteLength in interface GroupImpl

isCommutative

public boolean isCommutative()

Specified by:

isCommutative in interface GroupImpl

getRepresentation

public Representation getRepresentation()

Specified by:

getRepresentation in interface Representable

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object