diff options
Diffstat (limited to 'src/main/java/ch/ethz/ssh2/crypto/cipher/NullCipher.java')
-rw-r--r-- | src/main/java/ch/ethz/ssh2/crypto/cipher/NullCipher.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/main/java/ch/ethz/ssh2/crypto/cipher/NullCipher.java b/src/main/java/ch/ethz/ssh2/crypto/cipher/NullCipher.java new file mode 100644 index 0000000..14cc319 --- /dev/null +++ b/src/main/java/ch/ethz/ssh2/crypto/cipher/NullCipher.java @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2006-2011 Christian Plattner. All rights reserved. + * Please refer to the LICENSE.txt for licensing details. + */ +package ch.ethz.ssh2.crypto.cipher; + +/** + * NullCipher. + * + * @author Christian Plattner + * @version 2.50, 03/15/10 + */ +public class NullCipher implements BlockCipher +{ + private int blockSize = 8; + + public NullCipher() + { + } + + public NullCipher(int blockSize) + { + this.blockSize = blockSize; + } + + public void init(boolean forEncryption, byte[] key) + { + } + + public int getBlockSize() + { + return blockSize; + } + + public void transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff) + { + System.arraycopy(src, srcoff, dst, dstoff, blockSize); + } +} |