org.whispersystems.libsignal.ratchet

Class RootKey

java.lang.Object

org.whispersystems.libsignal.ratchet.RootKey

public class RootKey
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RootKey(HKDF kdf, byte[] key)

Method Summary

Modifier and Type	Method and Description
Pair<RootKey,ChainKey>	createChain(ECPublicKey theirRatchetKey, ECKeyPair ourRatchetKey)
byte[]	getKeyBytes()

Methods inherited from class java.lang.Object

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

Constructor Detail

RootKey

public RootKey(HKDF kdf,
               byte[] key)

Method Detail

getKeyBytes

public byte[] getKeyBytes()

createChain

public Pair<RootKey,ChainKey> createChain(ECPublicKey theirRatchetKey,
                                          ECKeyPair ourRatchetKey)
                                   throws InvalidKeyException

Throws:

InvalidKeyException