We have put the November UNIX Review article Peter cited in his letter to the editor, "Protecting Your Data With Cryptography," at: http://jya.com/protect.htm ---------- Peter Allan wrote:
[ I refer to the article starting on p55 of the Nov 1996 Unix Review. ]
-----letter to Ed start here------
Andrew,
Congratulations on a welcome crypto article in UR.
This is an important topic for security, networks, web-based commerce etc and is only going to increase in importance as people realise data is money.
The article did raise my eyebrows a few times though with some wild statements - about the speed of brute-force attacks on DES, and about USG 'key escrow' proposals, patents and key certification.
Also there are absolutely crucial issues not touched on, probably for lack of space. Details matter, and if you're contemplating another article on the subject I'd be happy to write it [subject to my boss' approval] or review it before publication. The field moves fast at times, and it would be good to keep an eye on the subject in a fairly regular column.
Strangely, your author didn't mention ftp.ox.ac.uk, an ftp site for many good crypto tools, which (as a UK site) is not subject to US export restrictions.
-- Peter Allan peter.allan@aeat.co.uk