Add HMAC ECC ciphersuites from RFC5289. Include SHA384 PRF support and

prohibit use of these ciphersuites for TLS < 1.2

ssl/ssl_lib.c

@@ -1376,6 +1376,10 @@ int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
 	for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
 		{
 		c=sk_SSL_CIPHER_value(sk,i);
+		/* Skip TLS v1.2 only ciphersuites if lower than v1.2 */
+		if ((c->algorithm_ssl & SSL_TLSV1_2) && 
+			(TLS1_get_version(s) < TLS1_2_VERSION))
+			continue;
 #ifndef OPENSSL_NO_KRB5
 		if (((c->algorithm_mkey & SSL_kKRB5) || (c->algorithm_auth & SSL_aKRB5)) &&
 		    nokrb5)