note 68368 added to function.mcrypt-encrypt

Mcript - Dot NET - 3DES problem. This is a solution for the 3DES algorithm's problem in his interaction with .NET TripleDESCryptoServiceProvider (System.Security.Cryptography), CBC mode, because the key is completed to 192bits and the text is padded. So, we has two problems: - The key's completion was posted by "jesse at pctest dot com". - The text padding also posted by him, but the completion is a little different. The padding bytes are 0x01 to 0x08 because completed to 8 bytes blocks. If your text have a whole number of 8 bytes blocks, the algorithm add other block with padded bytes (0x08). This is a function to encrypt a text in a equal form that the Dot NET algorithm: <?PHP function encryptNET3DES($key, $vector, $text){ $td = mcrypt_module_open (MCRYPT_3DES, '', MCRYPT_MODE_CBC, ''); // Complete the key $key_add = 24-strlen($key); $key .= substr($key,0,$key_add); // Padding the text $text_add = strlen($text)%8; for($i=$text_add; $i<8; $i++){ $text .= chr(8-$text_add); } mcrypt_generic_init ($td, $key, $vector); $encrypt64 = mcrypt_generic ($td, $text); mcrypt_generic_deinit($td); mcrypt_module_close($td); // Return the encrypt text in 64 bits code return $encrypt64; } ?> ---- Server IP: 201.216.232.3 Probable Submitter: 157.92.4.2 (proxied: 157.92.50.233, 157.92.49.2) ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.mcrypt-encrypt.php Edit -- http://master.php.net/note/edit/68368 Del: integrated -- http://master.php.net/note/delete/68368/integrated Del: useless -- http://master.php.net/note/delete/68368/useless Del: bad code -- http://master.php.net/note/delete/68368/bad+code Del: spam -- http://master.php.net/note/delete/68368/spam Del: non-english -- http://master.php.net/note/delete/68368/non-english Del: in docs -- http://master.php.net/note/delete/68368/in+docs Del: other reasons-- http://master.php.net/note/delete/68368 Reject -- http://master.php.net/note/reject/68368 Search -- http://master.php.net/manage/user-notes.php