Bug#552454: libgcrypt11: HMAC-SHA512 computation with 128-bytes key yields wrong result

Simon Josefsson simon at josefsson.org
Mon Feb 15 13:00:17 UTC 2010


fixed 552454 1.4.4-2
thanks

Stefan Westerfeld <stefan at space.twc.de> writes:

> The HMAC-512 computation with a long key (128 bytes) gives a wrong
> result. This is a known problem, a mail from the upstream developer
> can be found here:
>
> http://www.nabble.com/Important-fix-for-HMAC-SHA-384-512-to20348035.html

Thanks for the report.  This problem has been fixed in version 1.4.4 or
later, and 1.4.5 is already in testing, thus tagging it as such.

/Simon





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