On Wed, 16 Mar 2011 06:33, ben at adversary.org said: > Okay, so that would cover 3DES too? Surely there can't be many No. DES and thus 3DES have a blocksize of 64 bit. The blocksize is not related to the keysize. Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.