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Pure-PHP implementation of Twofish. Uses mcrypt, if available, and an internal implementation, otherwise.
| Author: | Jim Wigginton |
| Author: | Hans-Juergen Petrich |
| Copyright: | 2007 Jim Wigginton |
| License: | http://www.opensource.org/licenses/mit-license.html MIT License |
| Link: | http://phpseclib.sourceforge.net |
| File Size: | 816 lines (38 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Twofish:: (6 methods):
setKeyLength()
_setupKey()
_mdsrem()
_encryptBlock()
_decryptBlock()
_setupInlineCrypt()
| setKeyLength($length) X-Ref |
| Sets the key length. Valid key lengths are 128, 192 or 256 bits param: int $length |
| _setupKey() X-Ref |
| Setup the key (expansion) see: \phpseclib\Crypt\Base::_setupKey() |
| _mdsrem($A, $B) X-Ref |
| _mdsrem function using by the twofish cipher algorithm param: string $A param: string $B return: array |
| _encryptBlock($in) X-Ref |
| Encrypts a block param: string $in return: string |
| _decryptBlock($in) X-Ref |
| Decrypts a block param: string $in return: string |
| _setupInlineCrypt() X-Ref |
| Setup the performance-optimized function for de/encrypt() see: \phpseclib\Crypt\Base::_setupInlineCrypt() |