🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.crypt
Article #2938

Re: PGP messages readable by more than one person

#2938
From: Matthias Urlichs
Date: Tue, 26 Jan 1993 21:35
47 lines
2252 bytes
In alt.security.pgp, article <WARLORD.93Jan25185151@toxicwaste.mit.edu>,
  warlord@MIT.EDU (Derek Atkins) writes:
> In article <1k0d74$92c@smurf.sub.org> urlichs@smurf.sub.org (Matthias Urlichs) writes:
> 
>>   - When extracting a key, I'd like to select which certifications for
>>     that key get exported.
> 
> What do you mean?  What *kind* of certificates?  Signatures?  ID's?
> 
Quoting from pgpdoc1.txt, Extracting a Key fro your Key Ring:

"If the key has any certifying signatures attached to it on your key
 ring, they are copied off along with the key."

Suppose A has certified B's public key and passed it on to C.
C wants to give that key to D without revealing any association
with A.

>    - How do I get pgp -fst/-fsat to not encode the message I want to sign?
> 
> pgp -fsat +clearsig=on
> 
Ah. Thanks.

[ testing ]

... without changing the text at all?
(Lines starting with a minus sign get "- " prepended.)

>    - Thoughts about better MIME integration? The MIME multipart stuff
>      would be a far better idea than these BEGIN PGP lines.
>      Define an "application/pgp" subtype ?
> 
> I've heard people talking about this.  You want to do it?  ;-)
> 
Hmmm... I think the (RI)PEM people have some thoughts and/or an actual
Internet draft someplace, -- whatever they can do, PGP can do also ;-) --
but I have been unable to locate the thing yet.

Most of the necessary code should already exist in the metamail distribution.
Time to reread those MIME RFCs I suppose.  ;-)

-- 
Tech writers come with a manual.
-- 
Matthias Urlichs  --  urlichs@smurf.sub.org -- urlichs@smurf.ira.uka.de   /(o\
Humboldtstrasse 7 -- 7500 Karlsruhe 1 -- Germany  --  +49-721-9612521     \o)/
Technical Details
Message-ID: <1k4aqv$c89@smurf.sub.org>
Path: arc1-ca.pugleaf.net!sparky!uunet!math.fu-berlin.de!ira.uka.de!smurf.sub.org!news
References: <WARLORD.93Jan24213831@snorkelwacker.mit.edu> <1k0d74$92c@smurf.sub.org> <WARLORD.93Jan25185151@toxicwaste.mit.edu>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!math.fu-berlin.de!ira.uka.de!smurf.sub.org!news
From: urlichs@smurf.sub.org (Matthias Urlichs)
Newsgroups: sci.crypt,alt.security.pgp
Subject: Re: PGP messages readable by more than one person
Date: 26 Jan 1993 22:35:27 +0100
Organization: University of Karlsruhe, FRG
Lines: 47
Message-ID: <1k4aqv$c89@smurf.sub.org>
References: <WARLORD.93Jan24213831@snorkelwacker.mit.edu> <1k0d74$92c@smurf.sub.org> <WARLORD.93Jan25185151@toxicwaste.mit.edu>
NNTP-Posting-Host: 127.0.0.1