missing operations for ECDSA

1 files changed, 24 insertions, 0 deletions

diff --git a/usr.sbin/smtpd/ca.c b/usr.sbin/smtpd/ca.c
index a107eb31..56c5be2a 100644
--- a/usr.sbin/smtpd/ca.c
+++ b/usr.sbin/smtpd/ca.c
@@ -641,6 +641,28 @@ ecdsae_do_verify(const unsigned char *dgst, int dgst_len,
 }
 #else
 int
+ecdsae_keygen(EC_KEY *eckey)
+{
+		int (*keygen)(EC_KEY *key);
+		EC_KEY_METHOD_get_keygen(ecdsa_default,
+			&keygen);
+		return keygen(eckey);
+}
+
+int
+ecdsae_compute_key(unsigned char **psec, size_t *pseclen,
+	const EC_POINT *pub_key, const EC_KEY *ecdh)
+{
+		int (*ckey)(unsigned char **psec,
+			size_t *pseclen,
+			const EC_POINT *pub_key,
+			const EC_KEY *ecdh);
+			EC_KEY_METHOD_get_compute_key(ecdsa_default,
+				&ckey);
+			return ckey(psec, pseclen, pub_key, ecdh);
+}
+
+int
 ecdsae_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
     unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey)
 {
@@ -867,6 +889,8 @@ ecdsa_engine_init(void)
 		goto fail;
 	}
 
+	EC_KEY_METHOD_set_keygen(ecdsae_method, ecdsae_keygen);
+	EC_KEY_METHOD_set_compute_key(ecdsae_method, ecdsae_compute_key);
 	EC_KEY_METHOD_set_sign(ecdsae_method, ecdsae_sign, ecdsae_sign_setup,
 	    ecdsae_do_sign);
 	EC_KEY_METHOD_set_verify(ecdsae_method, ecdsae_verify, ecdsae_do_verify);