Re: Reachout 8.4x

[davids () WEBMASTER COM (David Schwartz)]

> > As I know Diffie-Hellman protocol has royalties.
>
> I believe the patent on DH has expired.

        Yes, and since this was the first patent to use asymmetric cryptography,
its claims covered pretty much every PK scheme. Now that the DH patent has
expired, other PK encryption schemes have become available for open use as
well. The patent on RSA expires in a few months.

        DS