Hello,
> Is it possible to implement ECDSA and ECICS using OpenSSL? I did not
> find anything in the documentation or the man pages, although I was
> told that OpenSSL is capable of elliptic curve cryptography which had
> been donated by sun.
Elliptic curves are in OpenSSL 0.9.8e version.
EDCSA is implemeted in this version and may be used.
Source of this implementation you may find in crypto/ec.

> Btw, are there any patent implications?
Point compression, look in crypto/ec/ec2_smpt.c

Best regards,
-- 
Marek Marcola <[EMAIL PROTECTED]>

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