Article View: sci.crypt
Article #3051Re: DES (Was: Re: 800MHz
From: Jim Mccoy
Date: Sun, 10 Jan 1993 05:08
Date: Sun, 10 Jan 1993 05:08
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1695 bytes
In article <1993Jan9.163011.23230@csi.uottawa.ca> cbbrowne@csi.uottawa.ca (Christopher Browne) writes: > [regarding the ability of the NSA to break DES encoded messages...] > > >If that $56 figure is faintly accurate, then I expect that the NSA >must have some rather high-speed hardware, probably specialized to >DES, that costs quite a bit less than anyone expected. I would have >expected a somewhat higher bill. Well, to the best of my knowledge the NSA has one of the largest collections of supercomputers (Y-MPs, etc.) in the world. This is thier job after all, to crack codes. In all the various conspiracy theories and other guesses regarding DES and the NSA, it should be noted that DES was at one time used for secure encryptin of files for some branches of the government (the "standard" in DES... :) and was decertified for this role as scheduled. Few ciphers will last forever. In time even the 1024 bit public keys people consider secure now will be crackable for $56. jim -- Jim McCoy | PGP 2.0 Key md5 hash: j-mccoy@nwu.edu | 61323c49024cb089337c78a05aafe8c6 mccoy@ils.nwu.edu | finger mccoy@ils.nwu.edu for public key
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Newsgroups: sci.crypt Path: arc1-ca.pugleaf.net!sparky!uunet!wupost!zaphod.mps.ohio-state.edu!news.acns.nwu.edu!news.ils.nwu.edu!mccoy From: mccoy@ils.nwu.edu (Jim Mccoy) Subject: Re: DES (Was: Re: 800MHz Message-ID: <1993Jan10.050811.3740@ils.nwu.edu> Sender: usenet@ils.nwu.edu (Mr. usenet) Nntp-Posting-Host: aristotle.ils.nwu.edu Organization: The Institute for the Learning Sciences References: <1444.204.uupcb@ssr.com> <1993Jan9.163011.23230@csi.uottawa.ca> Date: Sun, 10 Jan 1993 05:08:11 GMT Lines: 28