🚀 go-pugleaf

Thus said ted@nmsu.edu (Ted Dunning):
>perhaps a more interesting (in the sense of puzzle solving) problem is
>how to extend pgp so that you can send a message that ALL of a group
>have to agree to read.  of course, it isn't that much harder than the
>previous puzzle, but it is fun.

An interesting generalization of the above is how to cryptographically
create a situation whereby any m people in a group of n (of course,
the problem is only hard when n > m > 1) must cooperate to read a
message.  I seem to recall having heard that it's possible, but I
don't remember the details.
-- 
Marc VanHeyningen    mvanheyn@whale.cs.indiana.edu    MIME & RIPEM accepted


The number of millionares in the U.S. has increased fourteen fold since 1980.