On Fedora 21, OpenSSL doesn't appear to support NIST p224r1, but *does* support other NIST curves. I presume this was intentional, but I'm not sure why. Can someone enlighten me? $ openssl ecparam -list_curves secp384r1 : NIST/SECG curve over a 384 bit prime field secp521r1 : NIST/SECG curve over a 521 bit prime field prime256v1: X9.62/SECG curve over a 256 bit prime field Nathaniel -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
