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Article #425Re: Tips for an encrypted shorthand?
From: jac54
Date: Wed, 05 Aug 1992 11:32
Date: Wed, 05 Aug 1992 11:32
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In article <1992Aug5.020416.8477@Princeton.EDU> dla@athena (Don Alvarez) writes: >In article <1992Aug4.180852.11447@kpc.com> hollasch@kpc.com (Steve >Hollasch) writes: >... >> I was playing around the other day with developing a transcripted >> shorthand that is fairly secure. >... >> What I ended up with last night is basically a simple substitution >> cipher with some tricks tossed in. >... >> So are there other tricks for developing such an encryption? Are >> there any references for this sort of thing? > >Anyway, I seem to recall the statement that simply removing all the >letter e's raises the security quite considerably. If anybody finds a copy of the novel "Gadsby", let me know. It was written without using "e" (the letter, not the exponential function). The vowel distribution is very different I can't remember what the changes were offhand, William Friedmann checked it out and that is good enough for me. > >(n.b.: I suspect that's sort of like saying adding 10^-4 to a number >like 10^-5 raises the value of that number quite a lot ... it's true, >but if you're on a scale of 0 - 10, who cares?) > Alec Chambers
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Newsgroups: sci.crypt Path: arc1-ca.pugleaf.net!sparky!uunet!caen!malgudi.oar.net!chemabs!jac54 From: jac54@cas.org () Subject: Re: Tips for an encrypted shorthand? Message-ID: <1992Aug5.113245.17336@cas.org> Sender: usenet@cas.org Organization: Chemical Abstracts Service, Columbus, Ohio References: <1992Aug4.180852.11447@kpc.com> <1992Aug5.020416.8477@Princeton.EDU> Date: Wed, 5 Aug 1992 11:32:45 GMT Lines: 29