ietf-openpgp
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Re: Elgamal signatures

1998-04-14 15:20:25
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In 
<3(_dot_)0(_dot_)3(_dot_)32(_dot_)19980414142215(_dot_)00b0a880(_at_)mail(_dot_)pgp(_dot_)com>,
 on 04/14/98 
   at 04:22 PM, Jon Callas <jon(_at_)pgp(_dot_)com> said:

I've been writing up a section on the care needed to select Elgamal keys
so that the resulting signatures are strong. In going through all of
this, I can't help but wonder if it's worth it.

Should we forego Elgamal signatures in the spec and make Elgamal only an
encryption algorithm?

No,

I think that there is substantial interest in Elgamal signatures to
include it in the spec.

I admit I have not given Elgamal a through study but I am currious as to
how an Elgamal key would be secure for encryption and yet not be so for a
signature?

- -- 
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William H. Geiger III  http://users.invweb.net/~whgiii
Geiger Consulting    Cooking With Warp 4.0

Author of E-Secure - PGP Front End for MR/2 Ice
PGP & MR/2 the only way for secure e-mail.
OS/2 PGP 2.6.3a at: http://users.invweb.net/~whgiii/esecure.html                
        
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