Article View: sci.crypt
Article #1699Re: UNIX Mail with PubKey Encryption
From: Nicholas C. Weaver (The Weeniehe...
Date: Sun, 15 Nov 1992 18:24
Date: Sun, 15 Nov 1992 18:24
22 lines
1820 bytes
1820 bytes
In article <947SBPN7@cc.swarthmore.edu> eoliver@ralph.cs.haverford.edu (Erik Oliver) writes:
>Thwap! Erik hits himself over the head for not being aware of For Your
>Eyes Only on the NeXT. On the other hand, Public Key encryption is only
>useful if the other person can certify the file and unless the receiving
>machine is another NeXT that just won't be the case.
>
>-Erik
Of course, the real way to do solid encription is the following.
First, make up some gizmo to generate a random binary string, (White noise,
maby. Hmm, I wonder how random blowing into the mike is?) You CAN"T use
the random number function, it must be TREULY random. THen, make a single
copy and give it to your friend through a secure channel. You then use the
Voyench (sp) algorythem for one time encription. Very useful, completely
uncrackable. See Scientific American Oct 92 for a sidebar on the subject.
Possibly make a service to take a key and file and encrypt, and another to
decrypt. Voila, now you can REALLY give the NSA fits.
--
Nicholas C. Weaver
nweaver@soda.berkeley.edu
It is a tale, told by an idiot, full of sound and fury, .signifying nothing.
Tis better to dream with eyes wide open.
Technical Details
Message-ID:
<1e64k7INNsqv@agate.berkeley.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!gatech!usenet.ins.cwru.edu!agate!soda.berkeley.edu!nweaverReferences:
<1992Nov15.064520.9574@extropia.wimsey.bc.ca> <1992Nov15.135015.19748@cubetech.com> <947SBPN7@cc.swarthmore.edu>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!usenet.ins.cwru.edu!agate!soda.berkeley.edu!nweaver From: nweaver@soda.berkeley.edu (Nicholas C. Weaver (The Weeniehead)) Newsgroups: sci.crypt,comp.sys.next.misc Subject: Re: UNIX Mail with PubKey Encryption Date: 15 Nov 1992 18:24:07 GMT Organization: U.C. Berkeley, CS Undergraduate Association Lines: 22 Message-ID: <1e64k7INNsqv@agate.berkeley.edu> References: <1992Nov15.064520.9574@extropia.wimsey.bc.ca> <1992Nov15.135015.19748@cubetech.com> <947SBPN7@cc.swarthmore.edu> NNTP-Posting-Host: soda.berkeley.edu