[18427] in cryptography@c2.net mail archive
Re: ECC patents?
daemon@ATHENA.MIT.EDU (Werner Koch)
Tue Sep 13 09:21:16 2005
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
To: Alexander Klimov <alserkli@inbox.ru>
Cc: Ben Laurie <ben@algroup.co.uk>, cryptography@metzdowd.com
From: Werner Koch <wk@gnupg.org>
Date: Mon, 12 Sep 2005 16:34:16 +0200
In-Reply-To: <TheMailAgent.b4e080087522fa@24da06d14d4535b98d5be> (Alexander
Klimov's message of "Mon, 12 Sep 2005 11:58:14 +0300 (IDT)")
On Mon, 12 Sep 2005 11:58:14 +0300 (IDT), Alexander Klimov said:
> There is also work on ECC for gnupg
> http://www.g10code.de/tasklist.html#gcrypt-ecc
Yes, there exists an implementation for an ECC implementation for
GnuPG. The problem is that OpenPGP does not define ECC and thus it
does not make much sense to have it there.
We have not worked on the Libgcrypt integration of that code because
there is not much need for ECC in general. The costs advantage of ECC
smartcards is shrinking more and more and thus why should we bother to
implement the host part of ECC just for fun and try convincing the
OpenPGP WG to add ECC.
Salam-Shalom,
Werner
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