ietf-openpgp
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Re: mail client implementations problem? bcc and encrypting to multiple recipients

2000-08-22 11:27:04
In 
<Pine(_dot_)LNX(_dot_)4(_dot_)21(_dot_)QNWS_2(_dot_)0008220041440(_dot_)2335-100000(_at_)thetis(_dot_)deor(_dot_)org>,
 on 08/22/00 
   at 01:43 AM, "L. Sassaman" <rabbi(_at_)quickie(_dot_)net> said:

Why don't we make the "wild card" or "speculative" key id support a
SHOULD? I at least want to see all the client's being able to properly
decrypt messages that use this feature.

I don't have a problem with the speculative keyID support but it does not 
address the underlying problem: Implementors not understanding basic concepts 
of e-mail encryption. I came across the issue of KeyID leakage back in '96 and 
documented it at:

http://www.openpgp.net/pgpemail_5.html

Automated PGP processing can be a powerfull tool but there are complex issues 
involved and an application developer needs to spend the time at the design 
stage to do it properly.

-- 
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William H. Geiger III      http://www.openpgp.net  
Geiger Consulting    

Data Security & Cryptology Consulting
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