From: Operating system: Linux PHP version: 5.3.8 Package: hash related Bug Type: Bug Bug description:Tiger hash output byte order
Description: ------------ The testtiger program prints its hashes with each 8-byte chunk byte-swapped (perhaps arch-dependent?). The "24f0130c63ac9332..." hash of the tiger*,3 family would be printed "3293ac630c13f024..." in MSB-first representation, e.g. as given on Wikipedia's example output. Perl's Digest::Tiger also uses the MSB-first format: http://search.cpan.org/~clintdw/Digest-Tiger-0.03/Tiger.pm#NOTE The lack of MSB-first order potentially impacts interoperability, but changing the output of "tiger192,3" would break BC with anyone who doesn't have interop problems. This bug has been observed in php 5.2.6 as well. Test script: --------------- <?php echo hash('tiger192,3', ''), "\n"; ?> Expected result: ---------------- 3293ac630c13f0245f92bbb1766e16167a4e58492dde73f3 Actual result: -------------- 24f0130c63ac933216166e76b1bb925ff373de2d49584e7a -- Edit bug report at https://bugs.php.net/bug.php?id=60221&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60221&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60221&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60221&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60221&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60221&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60221&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60221&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60221&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60221&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60221&r=support Expected behavior: https://bugs.php.net/fix.php?id=60221&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60221&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60221&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60221&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60221&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60221&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60221&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60221&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60221&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60221&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60221&r=mysqlcfg
