On Thu, Dec 13, 2012 at 12:34 AM, jeetendra gangele <gangele...@gmail.com> wrote: > Hi i tried to load private key into 224 curve for ecdsa and I am > getting below error. > > EC_KEY_check_key failed: > error:100B1043:lib(16):func(177):reason(67). > > Bleow is my fun to load key. > > Can anybody guide me? $ openssl errstr 100B1043 error:100B1043:elliptic curve routines:EC_KEY_check_key:passed a null parameter
I have not really been following this thread, so please forgive my dumb questions. Are you using a NIST curve? If I recall correctly, OpenSSL only supports some (all?) NIST curves. If you are trying to use Bernstein's Curve-25519 (or an arbitrary curve), I don't believe it will work. How did you generate the private key (the exponent) and public key (point on the curve)? Jeff ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List openssl-dev@openssl.org Automated List Manager majord...@openssl.org