Sorry to ask the question that is unrelated to openssl. Is there any free and open source that implements ECC (Elliptic Curve Cryptography) ? Of course, it must implement ECDH key exchange, handle ECDSA based certificates, and handle ECDSA signing. Thank U in advance. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]