public class

NoekeonEngine

extends Object
implements BlockCipher
java.lang.Object
   ↳ org.bouncycastle.crypto.engines.NoekeonEngine

Class Overview

A Noekeon engine, using direct-key mode.

Summary

Public Constructors
NoekeonEngine()
Create an instance of the Noekeon encryption algorithm and set some defaults
Public Methods
String getAlgorithmName()
Return the name of the algorithm the cipher implements.
int getBlockSize()
Return the block size for this cipher (in bytes).
void init(boolean forEncryption, CipherParameters params)
initialise
int processBlock(byte[] in, int inOff, byte[] out, int outOff)
Process one block of input from the array in and write it to the out array.
void reset()
Reset the cipher.
[Expand]
Inherited Methods
From class java.lang.Object
From interface org.bouncycastle.crypto.BlockCipher

Public Constructors

public NoekeonEngine ()

Create an instance of the Noekeon encryption algorithm and set some defaults

Public Methods

public String getAlgorithmName ()

Return the name of the algorithm the cipher implements.

Returns
  • the name of the algorithm the cipher implements.

public int getBlockSize ()

Return the block size for this cipher (in bytes).

Returns
  • the block size for this cipher in bytes.

public void init (boolean forEncryption, CipherParameters params)

initialise

Parameters
forEncryption whether or not we are for encryption.
params the parameters required to set up the cipher.
Throws
IllegalArgumentException if the params argument is inappropriate.

public int processBlock (byte[] in, int inOff, byte[] out, int outOff)

Process one block of input from the array in and write it to the out array.

Parameters
in the array containing the input data.
inOff offset into the in array the data starts at.
out the array the output data will be copied into.
outOff the offset into the out array the output will start at.
Returns
  • the number of bytes processed and produced.

public void reset ()

Reset the cipher. After resetting the cipher is in the same state as it was after the last init (if there was one).