Package com.trilead.ssh2.crypto.cipher
Class CBCMode
java.lang.Object
com.trilead.ssh2.crypto.cipher.CBCMode
- All Implemented Interfaces:
BlockCipher
CBCMode.
- Version:
- $Id: CBCMode.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
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Field Summary
FieldsModifier and TypeFieldDescription(package private) int
(package private) byte[]
(package private) boolean
(package private) BlockCipher
(package private) byte[]
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprivate void
decryptBlock
(byte[] src, int srcoff, byte[] dst, int dstoff) private void
encryptBlock
(byte[] src, int srcoff, byte[] dst, int dstoff) int
void
init
(boolean forEncryption, byte[] key) void
transformBlock
(byte[] src, int srcoff, byte[] dst, int dstoff)
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Field Details
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tc
BlockCipher tc -
blockSize
int blockSize -
doEncrypt
boolean doEncrypt -
cbc_vector
byte[] cbc_vector -
tmp_vector
byte[] tmp_vector
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Constructor Details
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CBCMode
- Throws:
IllegalArgumentException
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Method Details
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init
public void init(boolean forEncryption, byte[] key) - Specified by:
init
in interfaceBlockCipher
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getBlockSize
public int getBlockSize()- Specified by:
getBlockSize
in interfaceBlockCipher
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encryptBlock
private void encryptBlock(byte[] src, int srcoff, byte[] dst, int dstoff) -
decryptBlock
private void decryptBlock(byte[] src, int srcoff, byte[] dst, int dstoff) -
transformBlock
public void transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff) - Specified by:
transformBlock
in interfaceBlockCipher
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