org.cryptimeleon.math.structures.groups.mappings.impl

Interface HashIntoGroupImpl

All Superinterfaces:

Representable, StandaloneRepresentable

All Known Implementing Classes:

BarretoNaehrigPointEncoding, HashIntoCountingGroupImpl, Secp256k1.HashIntoSecp256k1, SupersingularSourceHash

public interface HashIntoGroupImpl
extends StandaloneRepresentable

Interface for implementing a hash function to some group.

Method Summary

Modifier and Type	Method and Description
GroupElementImpl	hashIntoGroupImpl(byte[] x) Hashes a byte array into the configured group.
default GroupElementImpl	hashIntoGroupImpl(java.lang.String x) Hashes a String (UTF-8 encoded) into the configured group.
default GroupElementImpl	hashIntoGroupImpl(UniqueByteRepresentable ubr)

Methods inherited from interface org.cryptimeleon.math.serialization.Representable

getRepresentation

Method Detail

hashIntoGroupImpl

GroupElementImpl hashIntoGroupImpl(byte[] x)

Hashes a byte array into the configured group.

Parameters:

x - a sequence of bytes to hash

Returns:

a group element

hashIntoGroupImpl

default GroupElementImpl hashIntoGroupImpl(UniqueByteRepresentable ubr)

hashIntoGroupImpl

default GroupElementImpl hashIntoGroupImpl(java.lang.String x)

Hashes a String (UTF-8 encoded) into the configured group.

Parameters:

x - a String

Returns:

an element