Package com.trilead.ssh2.crypto.cipher
Class CTRMode
java.lang.Object
com.trilead.ssh2.crypto.cipher.CTRMode
- All Implemented Interfaces:
BlockCipher
This is CTR mode as described in draft-ietf-secsh-newmodes-XY.txt
- Version:
- $Id: CTRMode.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionfinal int
void
init
(boolean forEncryption, byte[] key) final void
transformBlock
(byte[] src, int srcoff, byte[] dst, int dstoff)
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Field Details
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X
byte[] X -
Xenc
byte[] Xenc -
bc
BlockCipher bc -
blockSize
int blockSize -
doEncrypt
boolean doEncrypt -
count
int count
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Constructor Details
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CTRMode
- 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 final int getBlockSize()- Specified by:
getBlockSize
in interfaceBlockCipher
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transformBlock
public final void transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff) - Specified by:
transformBlock
in interfaceBlockCipher
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