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Re: Cypher secure versus computationally unbounded adversary
> Hi all,
> I've just come up with a method for implementing and encryption algorithm
> that is absolutely secure from passive attacks by a computationally
> unbounded adversary. Is this a new capability, or am I reinventing the
> wheel here?
> Jason W. Solinsky
That is certainly new. Infact, I think there are proofs that say you
can't do it. I'm positive you can't do it if the plaintext does not
have maximum entropy. So, tell us your scheme.