1993-08-20 - Re: cypher breaking and genetic algorithms

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From: baumbach@atmel.com (Peter Baumbach)
To: cypherpunks@toad.com
Message Hash: ac7a179f4e836531ea91681137384b3a613c991362aa0cf290d35aa3b4e64cb6
Message ID: <9308201738.AA12822@bass.chp.atmel.com>
Reply To: N/A
UTC Datetime: 1993-08-20 18:01:06 UTC
Raw Date: Fri, 20 Aug 93 11:01:06 PDT

Raw message

From: baumbach@atmel.com (Peter Baumbach)
Date: Fri, 20 Aug 93 11:01:06 PDT
To: cypherpunks@toad.com
Subject: Re: cypher breaking and genetic algorithms
Message-ID: <9308201738.AA12822@bass.chp.atmel.com>
MIME-Version: 1.0
Content-Type: text/plain


Scott Collins writes:
>[...]
> between.  Being one bit off in the key should give a totally fruitless
> result.  GA's don't help much with such ciphers.
>[...]

What if the GA "knew" the plain-text, the cyphertext, and the
encryption algorithm, and was searching for a decryption algorithm
without the encryption key? Would that be for fruitful?

Peter Baumbach
baumbach@atmel.com





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