Article View: sci.crypt
Article #4167Re: Request for opinions: canadian cryptographic standard.
From: David Collier-Brown
Date: Thu, 24 Mar 1988 18:29
Date: Thu, 24 Mar 1988 18:29
23 lines
1636 bytes
1636 bytes
In article <2414@unicus.UUCP> rae@Unicus.COM (Reid Ellis) writes:
| Given that we are not going to keep the algorithm secret, could we just
| tweak an existing standard [DES?] such that it renders existing hardware
| solutions for that standard incompatible with our spiffy Canadian
| version? And if we do this, is the demand for Canadian secrets [how
| much money does Wayne Gretzky make?] so low that no-one will bother to
| design and implement hardware to crack such a 'tweaked' version?
An existing standard, probably. DES? probably not, as it's
behavior is not fully known. There is some reason to believe it is
not as secure as intended, and speculation about a trap-door
continues.
There is also a canadian-made encryption chip in test, with
decent throughput: further information expected next week.
--dave
--
David Collier-Brown. {mnetor yunexus utgpu}!geac!daveb
Geac Computers International Inc., | Computer Science loses its
350 Steelcase Road,Markham, Ontario, | memory (if not its mind)
CANADA, L3R 1B3 (416) 475-0525 x3279 | every 6 months.
Technical Details
Message-ID:
<2489@geac.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!yunexus!geac!davebReferences:
<2463@geac.UUCP> <17654@watmath.waterloo.edu> <2475@geac.UUCP> <2414@unicus.UUCP>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!yunexus!geac!daveb From: daveb@geac.UUCP (David Collier-Brown) Newsgroups: sci.crypt Subject: Re: Request for opinions: canadian cryptographic standard. Keywords: des canada nsa us Message-ID: <2489@geac.UUCP> Date: 24 Mar 88 18:29:19 GMT Article-I.D.: geac.2489 Posted: Thu Mar 24 13:29:19 1988 References: <2463@geac.UUCP> <17654@watmath.waterloo.edu> <2475@geac.UUCP> <2414@unicus.UUCP> Reply-To: daveb@geac.UUCP (David Collier-Brown) Organization: /usr/lib/news/organisation Lines: 23