From: Operating system: WIN32 PHP version: 5.3SVN-2010-10-05 (snap) Package: *Encryption and hash functions Bug Type: Bug Bug description:the mcrypt_encrypt and mcrypt_decrypt functions are not accurate working.
Description: ------------ the mcrypt_encrypt and mcrypt_decrypt functions are not accurate working. please see script below. Test script: --------------- $data = "Cá»ng hòa xã há»i chủ nghÄ©a viá»t nam, Äá»c láºp tá»± do hạnh phúc"; $iv_size = mcrypt_get_iv_size(MCRYPT_3DES, MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $key = "01"; $crypttext = mcrypt_encrypt(MCRYPT_3DES, $key, $data, MCRYPT_MODE_ECB, $iv); $key = "10"; $decrypt = mcrypt_decrypt (MCRYPT_3DES, $key , $crypttext , MCRYPT_MODE_ECB, $iv) ; then result are : $data = $decrypt ???? -- Edit bug report at http://bugs.php.net/bug.php?id=52989&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52989&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52989&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52989&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52989&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52989&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52989&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52989&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52989&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52989&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52989&r=support Expected behavior: http://bugs.php.net/fix.php?id=52989&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52989&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52989&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52989&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52989&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52989&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52989&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52989&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52989&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52989&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52989&r=mysqlcfg