RiANOl
/ gist:1077723
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April 4, 2024 08:34
— forked from anonymous/gist:957281
AES128 / AES256 CBC with PKCS7Padding in PHP
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| <? | |
| function aes128_cbc_encrypt($key, $data, $iv) { | |
| if(16 !== strlen($key)) $key = hash('MD5', $key, true); | |
| if(16 !== strlen($iv)) $iv = hash('MD5', $iv, true); | |
| $padding = 16 - (strlen($data) % 16); | |
| $data .= str_repeat(chr($padding), $padding); | |
| return mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data, MCRYPT_MODE_CBC, $iv); | |
| } |
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| <?php | |
| /** | |
| * UUID class | |
| * | |
| * The following class generates VALID RFC 4122 COMPLIANT | |
| * Universally Unique IDentifiers (UUID) version 3, 4 and 5. | |
| * | |
| * UUIDs generated validates using OSSP UUID Tool, and output | |
| * for named-based UUIDs are exactly the same. This is a pure | |
| * PHP implementation. |
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| /* | |
| * object.watch polyfill | |
| * | |
| * 2012-04-03 | |
| * | |
| * By Eli Grey, http://eligrey.com | |
| * Public Domain. | |
| * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. | |
| */ |