Package com.trilead.ssh2.crypto.cipher
Class CTRMode
- java.lang.Object
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- com.trilead.ssh2.crypto.cipher.CTRMode
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- All Implemented Interfaces:
BlockCipher
public class CTRMode extends java.lang.Object implements BlockCipher
This is CTR mode as described in draft-ietf-secsh-newmodes-XY.txt
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Constructor Summary
Constructors Constructor Description CTRMode(BlockCipher tc, byte[] iv, boolean doEnc)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getBlockSize()
void
init(boolean forEncryption, byte[] key)
void
transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff)
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Constructor Detail
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CTRMode
public CTRMode(BlockCipher tc, byte[] iv, boolean doEnc) throws java.lang.IllegalArgumentException
- Throws:
java.lang.IllegalArgumentException
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Method Detail
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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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