gnu.crypto.cipher

Class NullCipher

public final class NullCipher extends BaseCipher

The implementation of a Null block cipher.

This cipher does not alter its input at all, claims to process block sizes 128-, 192- and 256-bit long, and key sizes from 64- to 512-bit in 8-bit increments.

Version: $Revision: 1.9 $

Constructor Summary
NullCipher()
Trivial 0-arguments constructor.
Method Summary
IteratorblockSizes()
Objectclone()
voiddecrypt(byte[] in, int i, byte[] out, int j, Object k, int bs)
voidencrypt(byte[] in, int i, byte[] out, int j, Object k, int bs)
IteratorkeySizes()
ObjectmakeKey(byte[] uk, int bs)
booleanselfTest()

Constructor Detail

NullCipher

public NullCipher()
Trivial 0-arguments constructor.

Method Detail

blockSizes

public Iterator blockSizes()

clone

public Object clone()

decrypt

public void decrypt(byte[] in, int i, byte[] out, int j, Object k, int bs)

encrypt

public void encrypt(byte[] in, int i, byte[] out, int j, Object k, int bs)

keySizes

public Iterator keySizes()

makeKey

public Object makeKey(byte[] uk, int bs)

selfTest

public boolean selfTest()
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