3 Commits

Author	SHA1	Message	Date
Dr. Stephen Henson	e2285d878d	Handle KDF internally. ... Handle KDF in ECDH_compute_key instead of requiring each implementation support it. This modifies the compute_key method: now it allocates and populates a buffer containing the shared secret. Reviewed-by: Rich Salz <rsalz@openssl.org>	2016-03-02 20:48:12 +00:00
Dr. Stephen Henson	4b0555ec9d	Add no signing flag. ... Add a flag to EC_METHOD for curves which do not support signing. New function EC_KEY_can_sign() returns 1 is key can be used for signing. Return an explicit error is an attempt is made to sign with no signing curves. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Emilia Käsper <emilia@openssl.org>	2016-02-28 22:54:53 +00:00
Dr. Stephen Henson	8dcfdbf510	Add new EC_METHOD for X25519. ... Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Emilia Käsper <emilia@openssl.org>	2016-02-28 22:54:53 +00:00