org.cryptimeleon.math.structures.groups.debug

Class HashIntoDebugGroupImpl

java.lang.Object

org.cryptimeleon.math.structures.groups.debug.HashIntoDebugGroupImpl

All Implemented Interfaces:

Representable, StandaloneRepresentable, HashIntoGroupImpl

public class HashIntoDebugGroupImpl
extends java.lang.Object
implements HashIntoGroupImpl

Allows hashing a byte array to a DebugGroupImpl via HashIntoZn.

Field Summary

Fields

Modifier and Type	Field and Description
protected DebugGroupImpl	group
protected HashIntoZn	hash

Constructor Summary

Constructors

Constructor and Description
HashIntoDebugGroupImpl(DebugGroupImpl group)
HashIntoDebugGroupImpl(Representation repr)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
Representation	getRepresentation() The representation of this object.
int	hashCode()
GroupElementImpl	hashIntoGroupImpl(byte[] x) Hashes a byte array into the configured group.

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.mappings.impl.HashIntoGroupImpl

hashIntoGroupImpl, hashIntoGroupImpl

Field Detail

group

protected DebugGroupImpl group

hash

protected HashIntoZn hash

Constructor Detail

HashIntoDebugGroupImpl

public HashIntoDebugGroupImpl(DebugGroupImpl group)

HashIntoDebugGroupImpl

public HashIntoDebugGroupImpl(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

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

hashIntoGroupImpl

public GroupElementImpl hashIntoGroupImpl(byte[] x)

Description copied from interface: HashIntoGroupImpl

Hashes a byte array into the configured group.

Specified by:

hashIntoGroupImpl in interface HashIntoGroupImpl

Parameters:

x - a sequence of bytes to hash

Returns:

a group element