#46834 [NEW]: Range of mcrypt functions fail on PHP 6.0

From: ant@php.net Operating system: Windows, Linux PHP version: 6CVS-2008-12-11 (snap) PHP Bug Type: mcrypt related Bug description: Range of mcrypt functions fail on PHP 6.0 Description: ------------ A range of PHPTs fail on PHP 6 where they pass on PHP 5.2/5.3. In many cases it looks like the function returns different output from encryption/decryption calls. The following failing tests are all checked into PHP 6 and marked with an XFAIL section: mcrypt_cbc_3des_encrypt.phpt mcrypt_cbc_3des_decrypt.phpt mcrypt_cbc_variation4.phpt mcrypt_cbc_variation5.phpt mcrypt_rijndael128_128BitKey.phpt mcrypt_rijndael128_256BitKey.phpt mcrypt_decrypt_3des_cbc.phpt mcrypt_decrypt_variation5.phpt mcrypt_encrypt_3des_cbc.phpt mcrypt_encrypt_variation5.phpt mcrypt_ecb_variation4.phpt The problem may be common to all the failing tests and looks like something has changed with different length initialisation vectors. Reproduce code: --------------- (See the tests checked into CVS) Expected result: ---------------- For example, the mcrypt_cbc_3des_decrypt.phpt test expects: --- testing different iv lengths iv length=4 Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d unicode(32) "736563726574206d6573736167650000" iv length=8 unicode(32) "736563726574206d6573736167650000" iv length=9 Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d unicode(32) "736563726574206d6573736167650000" Actual result: -------------- iv length=4 Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in D:\Testing\php-6.0\mcrypt_cbc_3des_decrypt.php on line 52 unicode(32) "425750466574206d6573736167650000" iv length=8 unicode(32) "736563726574206d6573736167650000" iv length=9 Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in D:\Testing\php-6.0\mcrypt_cbc_3des_decrypt.php on line 52 unicode(32) "42575046504217556573736167650000" -- Edit bug report at http://bugs.php.net/?id=46834&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46834&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46834&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46834&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46834&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46834&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=46834&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46834&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46834&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46834&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46834&r=support Expected behavior: http://bugs.php.net/fix.php?id=46834&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46834&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46834&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46834&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46834&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46834&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46834&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46834&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46834&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46834&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46834&r=mysqlcfg