CMAC + SERPENT/IDEA/RC2 buffer overflow/crash with oversized key

Werner Koch wk at
Sun Apr 4 19:15:01 CEST 2021

On Fri,  2 Apr 2021 22:51, Guido Vranken said:

> With that said, exploitation might be possible in specific circumstances.

... and it would be much easier to attack the application than
Libgcrypt.  An application which does not take care from where it gets
the key has for sure a lot of other problems.



Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.
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