Package net.randombit.botan.seckey.stream

Class BotanStreamCipher

java.lang.Object

javax.crypto.CipherSpi

net.randombit.botan.seckey.BotanBaseAsymmetricCipher

net.randombit.botan.seckey.stream.BotanStreamCipher

Direct Known Subclasses:

BotanStreamCipher.AesCtr, BotanStreamCipher.AesOfb, BotanStreamCipher.ChaCha20, BotanStreamCipher.DesCtr, BotanStreamCipher.DesEdeCtr, BotanStreamCipher.DesEdeOfb, BotanStreamCipher.DesOfb, BotanStreamCipher.Salsa20, BotanStreamCipher.XChaCha20, BotanStreamCipher.XSalsa20

public abstract class BotanStreamCipher
extends BotanBaseAsymmetricCipher

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	BotanStreamCipher.AesCtr
static final class	BotanStreamCipher.AesOfb
static final class	BotanStreamCipher.ChaCha20
static final class	BotanStreamCipher.DesCtr
static final class	BotanStreamCipher.DesEdeCtr
static final class	BotanStreamCipher.DesEdeOfb
static final class	BotanStreamCipher.DesOfb
static final class	BotanStreamCipher.Salsa20
static final class	BotanStreamCipher.XChaCha20
static final class	BotanStreamCipher.XSalsa20

Field Summary

Fields inherited from class net.randombit.botan.seckey.BotanBaseAsymmetricCipher

cipherRef, iv, mode, name

Method Summary

Modifier and Type	Method	Description
protected byte[]	engineDoFinal(byte[] input, int inputOffset, int inputLen)
protected int	engineGetBlockSize()
protected int	engineGetOutputSize(int inputLen)
protected void	engineSetPadding(String padding)
protected byte[]	engineUpdate(byte[] input, int inputOffset, int inputLen)

Methods inherited from class net.randombit.botan.seckey.BotanBaseAsymmetricCipher

clone, doCipher, engineDoFinal, engineGetIV, engineGetParameters, engineInit, engineInit, engineInit, engineReset, engineSetMode, engineUpdate, getBotanCipherName, isDecrypting, isValidNonceLength

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineGetKeySize, engineUnwrap, engineUpdate, engineUpdateAAD, engineUpdateAAD, engineWrap

Methods inherited from class java.lang.Object

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

Method Details

engineSetPadding

protected void engineSetPadding(String padding)
                         throws NoSuchPaddingException

Specified by:

engineSetPadding in class CipherSpi

Throws:

NoSuchPaddingException

engineGetBlockSize

protected int engineGetBlockSize()

Specified by:

engineGetBlockSize in class CipherSpi

engineGetOutputSize

protected int engineGetOutputSize(int inputLen)

Specified by:

engineGetOutputSize in class CipherSpi

engineUpdate

protected byte[] engineUpdate(byte[] input,
 int inputOffset,
 int inputLen)

Specified by:

engineUpdate in class CipherSpi

engineDoFinal

protected byte[] engineDoFinal(byte[] input,
 int inputOffset,
 int inputLen)

Specified by:

engineDoFinal in class BotanBaseAsymmetricCipher