| [ Index ] |
PHP Cross Reference of Joomla 4.2.2 documentation |
[Source view] [Print] [Project Stats]
Pure-PHP implementation of RC4. Uses mcrypt, if available, and an internal implementation, otherwise.
| Author: | Jim Wigginton <[email protected]> |
| Copyright: | 2007 Jim Wigginton |
| License: | http://www.opensource.org/licenses/mit-license.html MIT License |
| File Size: | 309 lines (8 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
RC4:: (9 methods):
isValidEngineHelper()
setKeyLength()
setKey()
encrypt()
decrypt()
encryptBlock()
decryptBlock()
setupKey()
crypt()
| isValidEngineHelper($engine) X-Ref |
| Test for engine validity This is mainly just a wrapper to set things up for \phpseclib3\Crypt\Common\SymmetricKey::isValidEngine() param: int $engine return: bool |
| setKeyLength($length) X-Ref |
| Sets the key length Keys can be between 1 and 256 bytes long. param: int $length |
| setKey($key) X-Ref |
| Sets the key length Keys can be between 1 and 256 bytes long. param: string $key |
| encrypt($plaintext) X-Ref |
| Encrypts a message. param: string $plaintext return: string $ciphertext |
| decrypt($ciphertext) X-Ref |
| Decrypts a message. $this->decrypt($this->encrypt($plaintext)) == $this->encrypt($this->encrypt($plaintext)). At least if the continuous buffer is disabled. param: string $ciphertext return: string $plaintext |
| encryptBlock($in) X-Ref |
| Encrypts a block param: string $in |
| decryptBlock($in) X-Ref |
| Decrypts a block param: string $in |
| setupKey() X-Ref |
| Setup the key (expansion) |
| crypt($text, $mode) X-Ref |
| Encrypts or decrypts a message. param: string $text param: int $mode return: string $text |
| Generated: Wed Sep 7 05:41:13 2022 | Chilli.vc Blog - For Webmaster,Blog-Writer,System Admin and Domainer |