PGP 6 can't handle ElGamal-only keys

Dave Dykstra dwd@bell-labs.com
Mon, 17 Jul 2000 13:48:31 -0500


On Mon, Jul 17, 2000 at 11:27:42AM -0700, L. Sassaman wrote:

> PGP Has never, and never will, support ElGamal signing keys. There are too
> many known attacks against them, and supporting them would weaken PGP.
Why does gpg support them then?
> Why would you not generate a DSA/ElGamal key instead, if you only intend
> to use it for encryption?
It was just a lack of understanding, an assumption that it would be simpler to have a single key instead of a signing key plus a sub-encryption key. Sigh, we need to generate and redistribute a new key. Thanks for the info. - Dave Dykstra