org.cryptimeleon.math.structures.groups.counting

Class CountingHomomorphism

java.lang.Object

org.cryptimeleon.math.structures.groups.counting.CountingHomomorphism

All Implemented Interfaces:

java.util.function.Function<GroupElement,GroupElement>, Representable, StandaloneRepresentable, GroupHomomorphism

public class CountingHomomorphism
extends java.lang.Object
implements GroupHomomorphism

A homomorphism between two CountingGroups.

Constructor Summary

Constructors

Constructor and Description
CountingHomomorphism(LazyGroupHomomorphism totalHom, LazyGroupHomomorphism expMultiExpHom)
CountingHomomorphism(Representation repr)

Method Summary

Modifier and Type	Method and Description
GroupElement	apply(GroupElement groupElement)
boolean	equals(java.lang.Object o)
Representation	getRepresentation() The representation of this object.
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

CountingHomomorphism

public CountingHomomorphism(LazyGroupHomomorphism totalHom,
                            LazyGroupHomomorphism expMultiExpHom)

CountingHomomorphism

public CountingHomomorphism(Representation repr)

Method Detail

getRepresentation

public Representation getRepresentation()

Description copied from interface: Representable

The representation of this object. Used for serialization. A convenient way to implement this is using @link ReprUtil

Specified by:

getRepresentation in interface Representable

Returns:

a Representation or null if an equal object can be recreated without any information.

See Also:

Representation

apply

public GroupElement apply(GroupElement groupElement)

Specified by:

apply in interface java.util.function.Function<GroupElement,GroupElement>

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