org.cryptimeleon.craco.common.plaintexts

Class GroupElementPlainText

java.lang.Object

org.cryptimeleon.craco.common.plaintexts.GroupElementPlainText

All Implemented Interfaces:

PlainText, org.cryptimeleon.math.hash.UniqueByteRepresentable, org.cryptimeleon.math.serialization.Representable

public class GroupElementPlainText
extends java.lang.Object
implements PlainText, org.cryptimeleon.math.hash.UniqueByteRepresentable

A plaintext consisting of a single group element.

Constructor Summary

Constructors

Constructor and Description
GroupElementPlainText(org.cryptimeleon.math.structures.groups.GroupElement elem)
GroupElementPlainText(org.cryptimeleon.math.serialization.Representation repr, org.cryptimeleon.math.structures.groups.Group baseGroup) Reconstructs this group element plaintext from the given representation using the given group as the restorer.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
org.cryptimeleon.math.structures.groups.GroupElement	get() Returns the group element represented by this plaintext.
org.cryptimeleon.math.serialization.Representation	getRepresentation()
int	hashCode()
java.lang.String	toString()
org.cryptimeleon.math.hash.ByteAccumulator	updateAccumulator(org.cryptimeleon.math.hash.ByteAccumulator accumulator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cryptimeleon.math.hash.UniqueByteRepresentable

getUniqueByteRepresentation

Constructor Detail

GroupElementPlainText

public GroupElementPlainText(org.cryptimeleon.math.structures.groups.GroupElement elem)

GroupElementPlainText

public GroupElementPlainText(org.cryptimeleon.math.serialization.Representation repr,
                             org.cryptimeleon.math.structures.groups.Group baseGroup)

Reconstructs this group element plaintext from the given representation using the given group as the restorer.

Parameters:

repr - the representation to restore from

baseGroup - the group to use as restorer; should be the group that contains the group element

Method Detail

get

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

Returns the group element represented by this plaintext.

getRepresentation

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

Specified by:

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

updateAccumulator

public org.cryptimeleon.math.hash.ByteAccumulator updateAccumulator(org.cryptimeleon.math.hash.ByteAccumulator accumulator)

Specified by:

updateAccumulator in interface org.cryptimeleon.math.hash.UniqueByteRepresentable