Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.crypto.engines.ChaCha7539Engine

Access	Constructor and Description
public	ChaCha7539Engine() Creates a 20 rounds ChaCha engine.

Access

Constructor and Description

public

Creates a 20 rounds ChaCha engine.

Method Summary

Modifier and Type	Method and Description
protected void	advanceCounter(long diff) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.advanceCounter.
protected void	advanceCounter() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.advanceCounter.
protected void	generateKeyStream(byte[] output) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.generateKeyStream.
public String	getAlgorithmName() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.getAlgorithmName. Implements org.bouncycastle.crypto.StreamCipher.getAlgorithmName. Return the name of the algorithm the cipher implements.
protected long	getCounter() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.getCounter.
protected int	getNonceSize() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.getNonceSize.
protected void	resetCounter() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.resetCounter.
protected void	retreatCounter(long diff) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.retreatCounter.
protected void	retreatCounter() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.retreatCounter.
protected void	setKey(byte[] keyBytes, byte[] ivBytes) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.setKey.

Inherited from org.bouncycastle.crypto.engines.Salsa20Engine:: getPosition init packTauOrSigma processBytes reset returnByte salsaCore seekTo skip

ChaCha7539Engine	back to summary
public ChaCha7539Engine() Creates a 20 rounds ChaCha engine.

ChaCha7539Engine

public ChaCha7539Engine()

Creates a 20 rounds ChaCha engine.

advanceCounter	back to summary
protected void advanceCounter(long diff) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.advanceCounter.

advanceCounter

protected void advanceCounter(long diff)

advanceCounter	back to summary
protected void advanceCounter() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.advanceCounter.

advanceCounter

protected void advanceCounter()

generateKeyStream	back to summary
protected void generateKeyStream(byte[] output) Overrides org.bouncycastle.crypto.engines.Salsa20Engine.generateKeyStream.

generateKeyStream

protected void generateKeyStream(byte[] output)

getAlgorithmName	back to summary
public String getAlgorithmName() Overrides org.bouncycastle.crypto.engines.Salsa20Engine.getAlgorithmName. Implements org.bouncycastle.crypto.StreamCipher.getAlgorithmName. Doc from org.bouncycastle.crypto.StreamCipher.getAlgorithmName. Return the name of the algorithm the cipher implements. Returns:String the name of the algorithm the cipher implements.

getAlgorithmName

public String getAlgorithmName()

Return the name of the algorithm the cipher implements.