From: Operating system: Ubuntu 10.04 PHP version: 5.3.3 Package: OpenSSL related Bug Type: Bug Bug description:Wrong hash_hmac result
Description: ------------ I've tried many other ways to calculate this SHA-256. All sources gave me expected result (string(64) "88e0d97d68acf161407af5965ae1e33b1743dbc400af1cc8a2020d47f45ca83e"), except PHP. Source 1: http://hash.online-convert.com/sha256-generator (online sha256-generator) Source 2: ruby code: OpenSSL::HMAC.hexdigest('sha256','49a40e1d5c24be8a6e7d566a05d346d0','eyJhbGdvcml0aG0iOiJITUFDLVNIQTI1NiIsImV4cGlyZXMiOjEyNzk4MTgwMDAsIm9hdXRoX3Rva2VuIjoiMTIxMTc2NDk3OTEwMTg5fDIuNlBKWkFNTFozOGcxaUZYMXdraUZwZ19fLjM2MDAuMTI3OTgxODAwMC02MjAzMDc1NDJ8UXd5MHVuZEJ2YVlSYnJWcDBFSkN4eGdVRjQ4LiIsInVzZXJfaWQiOiI2MjAzMDc1NDIifQ') PHP code example (gave me string(64) "61c9a97bd820052765e1291708352acadb397ea15489bf8be18bd34f775cda1a"): <?php var_dump(hash_hmac('sha256','eyJhbGdvcml0aG0iOiJITUFDLVNIQTI1NiIsImV4cGlyZXMiOjEyNzk4MTA4MDAsIm9hdXRoX3Rva2VuIjoiMTIxMTc2NDk3OTEwMTg5fDIuNENNcl9UWV9OVnNKTmpSQlNzOGQ1QV9fLjM2MDAuMTI3OTgxMDgwMC02MjAzMDc1NDJ8eFg5QTBLRzRKbnNHNXZmQ2VaSGJpQmNJeE9vLiIsInVzZXJfaWQiOiI2MjAzMDc1NDIifQ','49a40e1d5c24be8a6e7d566a05d346d0',false)); ?> Test script: --------------- <?php var_dump(hash_hmac('sha256','eyJhbGdvcml0aG0iOiJITUFDLVNIQTI1NiIsImV4cGlyZXMiOjEyNzk4MTA4MDAsIm9hdXRoX3Rva2VuIjoiMTIxMTc2NDk3OTEwMTg5fDIuNENNcl9UWV9OVnNKTmpSQlNzOGQ1QV9fLjM2MDAuMTI3OTgxMDgwMC02MjAzMDc1NDJ8eFg5QTBLRzRKbnNHNXZmQ2VaSGJpQmNJeE9vLiIsInVzZXJfaWQiOiI2MjAzMDc1NDIifQ','49a40e1d5c24be8a6e7d566a05d346d0',false)); ?> Expected result: ---------------- string(64) "88e0d97d68acf161407af5965ae1e33b1743dbc400af1cc8a2020d47f45ca83e" Actual result: -------------- string(64) "61c9a97bd820052765e1291708352acadb397ea15489bf8be18bd34f775cda1a" -- Edit bug report at http://bugs.php.net/bug.php?id=52409&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52409&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52409&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52409&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52409&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52409&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52409&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52409&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52409&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52409&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52409&r=support Expected behavior: http://bugs.php.net/fix.php?id=52409&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52409&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52409&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52409&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52409&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52409&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52409&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52409&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52409&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52409&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52409&r=mysqlcfg
