Some times the NSA will hold a patent as confidential until it see fit to
allow the Patent office to release it to the public.
-----Original Message-----
From: Bo Elkjaer <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Wednesday, August 02, 2000 10:12 AM
Subject: New NSA patent for cryptographic system
>Sorry about lost header in previous mail. Seems the NSA has got itself a
>new patent - Friedmans cryptographic system. I find it strange, though,
>that the patent was filed in 1933 and granted only now. Any ideas why?
>
>Yours
>
>URL for patent:
>http://164.195.100.11/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=/netahtm
l/search-adv.htm&r=1&f=G&l=50&d=PALL&p=1&S1=('National+Security'.ASNM.)&OS=A
N/"National+Security"&RS=AN/"National+Security"
>
>
>>>Bevar naturen: Sylt et egern.<<
>>>URL: http://www.datashopper.dk/~boo/index.html<<
>>>ECHELON URL:<<
>>>http://www1.ekstrabladet.dk/netdetect/echelon.iasp<<
>
