freenet.crypt

Class OCBBlockCipher_v149

java.lang.Object

freenet.crypt.OCBBlockCipher_v149

All Implemented Interfaces:

org.bouncycastle.crypto.modes.AEADBlockCipher

Deprecated.

@Deprecated
public class OCBBlockCipher_v149
extends java.lang.Object
implements org.bouncycastle.crypto.modes.AEADBlockCipher

An implementation of the "work in progress" Internet-Draft The OCB Authenticated-Encryption Algorithm, licensed per:

License for Open-Source Software Implementations of OCB (Jan 9, 2013) — “License 1”
Under this license, you are authorized to make, use, and distribute open-source software implementations of OCB. This license terminates for you if you sue someone over their open-source software implementation of OCB claiming that you have a patent covering their implementation.

This is a non-binding summary of a legal document (the link above). The parameters of the license are specified in the license document and that document is controlling.

Constructor Summary

Constructors

Constructor and Description
OCBBlockCipher_v149(org.bouncycastle.crypto.BlockCipher hashCipher, org.bouncycastle.crypto.BlockCipher mainCipher) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	clear(byte[] bs) Deprecated.
int	doFinal(byte[] output, int outOff) Deprecated.
java.lang.String	getAlgorithmName() Deprecated.
protected byte[]	getLSub(int n) Deprecated.
byte[]	getMac() Deprecated.
int	getOutputSize(int len) Deprecated.
org.bouncycastle.crypto.BlockCipher	getUnderlyingCipher() Deprecated.
int	getUpdateOutputSize(int len) Deprecated.
void	init(boolean forEncryption, org.bouncycastle.crypto.CipherParameters parameters) Deprecated.
protected static byte[]	OCB_double(byte[] block) Deprecated.
protected static void	OCB_extend(byte[] block, int pos) Deprecated.
protected static int	OCB_ntz(long x) Deprecated.
void	processAADByte(byte input) Deprecated.
void	processAADBytes(byte[] input, int off, int len) Deprecated.
int	processByte(byte input, byte[] output, int outOff) Deprecated.
int	processBytes(byte[] input, int inOff, int len, byte[] output, int outOff) Deprecated.
protected void	processHashBlock() Deprecated.
protected void	processMainBlock(byte[] output, int outOff) Deprecated.
void	reset() Deprecated.
protected void	reset(boolean clearMac) Deprecated.
protected static int	shiftLeft(byte[] block, byte[] output) Deprecated.
protected void	updateHASH(byte[] LSub) Deprecated.
protected static void	xor(byte[] block, byte[] val) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

OCBBlockCipher_v149

public OCBBlockCipher_v149(org.bouncycastle.crypto.BlockCipher hashCipher,
                           org.bouncycastle.crypto.BlockCipher mainCipher)

Deprecated.

Method Detail

getUnderlyingCipher

public org.bouncycastle.crypto.BlockCipher getUnderlyingCipher()

Deprecated.

Specified by:

getUnderlyingCipher in interface org.bouncycastle.crypto.modes.AEADBlockCipher

getAlgorithmName

public java.lang.String getAlgorithmName()

Deprecated.

Specified by:

getAlgorithmName in interface org.bouncycastle.crypto.modes.AEADBlockCipher

init

public void init(boolean forEncryption,
                 org.bouncycastle.crypto.CipherParameters parameters)
          throws java.lang.IllegalArgumentException

Deprecated.

Specified by:

init in interface org.bouncycastle.crypto.modes.AEADBlockCipher

Throws:

java.lang.IllegalArgumentException

getMac

public byte[] getMac()

Deprecated.

Specified by:

getMac in interface org.bouncycastle.crypto.modes.AEADBlockCipher

getOutputSize

public int getOutputSize(int len)

Deprecated.

Specified by:

getOutputSize in interface org.bouncycastle.crypto.modes.AEADBlockCipher

getUpdateOutputSize

public int getUpdateOutputSize(int len)

Deprecated.

Specified by:

getUpdateOutputSize in interface org.bouncycastle.crypto.modes.AEADBlockCipher

processAADByte

public void processAADByte(byte input)

Deprecated.

Specified by:

processAADByte in interface org.bouncycastle.crypto.modes.AEADBlockCipher

processAADBytes

public void processAADBytes(byte[] input,
                            int off,
                            int len)

Deprecated.

Specified by:

processAADBytes in interface org.bouncycastle.crypto.modes.AEADBlockCipher

processByte

public int processByte(byte input,
                       byte[] output,
                       int outOff)
                throws org.bouncycastle.crypto.DataLengthException

Deprecated.

Specified by:

processByte in interface org.bouncycastle.crypto.modes.AEADBlockCipher

Throws:

org.bouncycastle.crypto.DataLengthException

processBytes

public int processBytes(byte[] input,
                        int inOff,
                        int len,
                        byte[] output,
                        int outOff)
                 throws org.bouncycastle.crypto.DataLengthException

Deprecated.

Specified by:

processBytes in interface org.bouncycastle.crypto.modes.AEADBlockCipher

Throws:

org.bouncycastle.crypto.DataLengthException

doFinal

public int doFinal(byte[] output,
                   int outOff)
            throws java.lang.IllegalStateException,
                   org.bouncycastle.crypto.InvalidCipherTextException

Deprecated.

Specified by:

doFinal in interface org.bouncycastle.crypto.modes.AEADBlockCipher

Throws:

java.lang.IllegalStateException

org.bouncycastle.crypto.InvalidCipherTextException

reset

public void reset()

Deprecated.

Specified by:

reset in interface org.bouncycastle.crypto.modes.AEADBlockCipher

clear

protected void clear(byte[] bs)

Deprecated.

getLSub

protected byte[] getLSub(int n)

Deprecated.

processHashBlock

protected void processHashBlock()

Deprecated.

processMainBlock

protected void processMainBlock(byte[] output,
                                int outOff)

Deprecated.

reset

protected void reset(boolean clearMac)

Deprecated.

updateHASH

protected void updateHASH(byte[] LSub)

Deprecated.

OCB_double

protected static byte[] OCB_double(byte[] block)

Deprecated.

OCB_extend

protected static void OCB_extend(byte[] block,
                                 int pos)

Deprecated.

OCB_ntz

protected static int OCB_ntz(long x)

Deprecated.

shiftLeft

protected static int shiftLeft(byte[] block,
                               byte[] output)

Deprecated.

xor

protected static void xor(byte[] block,
                          byte[] val)

Deprecated.