RE: [PHP] help needed with tiger tree hashes
| From: | Thijs Lensselink | Date: | Fri, 04 Jun 2004 12:12:59 +0000 |
| Subject: | RE: [PHP] help needed with tiger tree hashes | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-187613@lists.php.net to get a copy of this message | ||
check: http://www.cs.technion.ac.il/~biham/Reports/Tiger/testresults.html
The results you posted seem to be right.
Carl S. in 't Veld wrote on vrijdag 4 juni 2004 0:52:
> I am trying to generate tiger tree hashes the same way as
> directconnect does, but I am failing.
>
> I checked the output from php with the reference vectors from
> http://www.cs.technion.ac.il/~biham...ssie-format.dat
> and they appear to be different!
>
> echo bin2hex(mhash(MHASH_TIGER, 'abc'))."<br/>\n";
> outputs
> f258c1e88414ab2a527ab541ffc5b8bf935f7b951c132951
> instead of
> 2AAB1484E8C158F2BFB8C5FF41B57A525129131C957B5F93
>
> and, for example,
> echo bin2hex(mhash(MHASH_TIGER, 'message digest'))."<br/>\n";
> outputs
> 951a2078cbf881d91c441e754830cf0df6295aa51aca7f51
> instead of
> D981F8CB78201A950DCF3048751E441C517FCA1AA55A29F6
>
> What am I doing wrong here?