Re: elgamal homomorphy
From: Johansson Goerik (jgoerik_at_msn.se)
Date: Wed, 1 Sep 2004 14:46:00 +0200
I would say it is only multiplicative homomorph, am I right?
"Tom St Denis" <email@example.com> schrieb im Newsbeitrag
> Johansson Goerik wrote:
> > Hi,
> > I have a really beginner question. Is ElGamal a additive or
> > homorphic encryption scheme?
> Why not work it out? What are the requirements for it to be additive and
> But I'll give a hint... (x^y)^z is the same as x^(y*z) ;-)