Title: RE: Elliptic curve in 9.7a

Hello Nils Larsch,

Thank you so much for your help. When will OpenSsl 9.8 be released ?

Thanks,
Prashant Kumar.

-----Original Message-----
From: Nils Larsch [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 26, 2003 4:00 AM
To: [EMAIL PROTECTED]
Subject: Re: Elliptic curve in 9.7a


Prashant Kumar wrote:
> Hello Group,

Hi Prashant,

> Do we support curves K-163 (Group 7) and B-283 (Group 8) in the
> Elliptic
> curve implementation
> in 9.7a ? .

No, OpenSSL 0.9.7 supports only the basic arihtmetic for curves over GF(p). For support of binary curves you must wait for 0.9.8 (try the current head).

> Do we have any example program on how can we use it (I
> checked in the apps directory
> and didn't find anything) ?.

In the head are some examples (ectest, ecdsatest, apps/ec.c ...).

> Also, is there any licensing/patent issue
> if we use this Elliptic curve
> implementation in our product ?.

Don't know, but we tried to avoid patented algorithm.

Regards,
Nils


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