hohocon
Alan (Gesture Man) Wexelblat
wex at media.mit.edu
Thu Nov 18 09:21:29 PST 1993
It seems to me that a simpler solution than challenge-response would be to
emultate the tear-sheet crypto systems and just have a series of one-shot
passwords generated. Each time you log in, it requires the next password
from the sheet, so capturing the old one does no good (just as breaking the
one-time codes from tear sheets doesn't help).
Now if I could just figure out a simple way to do this on UNIX...
--Alan
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