Brian> I think 3DES really only has an effective key length of 112
Brian> bits.
You're right; most implementations only have 112 bits, though there
are some exceptions...
-- Matt Curtin Chief Scientist Megasoft Online cmcurtin@research.megasoft.com http://www.research.megasoft.com/people/cmcurtin/ I speak only for myself Pull AGIS.NET's plug! DES has fallen! http://www.frii.com/~rcv/deschall.htm