Cross Reference: /external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/modes/CTSBlockCipher.java

Lines Matching refs:cipher
9  * A Cipher Text Stealing (CTS) mode cipher. CTS allows block ciphers to
10  * be used to produce cipher text which is the same length as the plain text.
18      * Create a buffered block cipher that uses Cipher Text Stealing
20      * @param cipher the underlying block cipher this buffering object wraps.
23         BlockCipher     cipher)
25         if ((cipher instanceof OFBBlockCipher) || (cipher instanceof CFBBlockCipher) || (cipher instanceof SICBlockCipher))
27             // TODO: This is broken - need to introduce marker interface to differentiate block cipher primitive from mode?
31         this.cipher = cipher;
33         blockSize = cipher.getBlockSize();
83      * @exception IllegalStateException if the cipher isn't initialised.
95             resultLen = cipher.processBlock(buf, 0, out, outOff);
116      * @exception IllegalStateException if the cipher isn't initialised.
149             resultLen += cipher.processBlock(buf, 0, out, outOff);
160                 resultLen += cipher.processBlock(buf, 0, out, outOff + resultLen);
183      * @exception IllegalStateException if the underlying cipher is not
185      * @exception InvalidCipherTextException if cipher text decrypts wrongly (in
198         int     blockSize = cipher.getBlockSize();
209             cipher.processBlock(buf, 0, block, 0);
223                 if (cipher instanceof CBCBlockCipher)
225                     BlockCipher c = ((CBCBlockCipher)cipher).getUnderlyingCipher();
231                     cipher.processBlock(buf, blockSize, out, outOff);
252                 if (cipher instanceof CBCBlockCipher)
254                     BlockCipher c = ((CBCBlockCipher)cipher).getUnderlyingCipher();
260                     cipher.processBlock(buf, 0, block, 0);
270                 cipher.processBlock(block, 0, out, outOff);
275                 cipher.processBlock(buf, 0, block, 0);