Upgrade TLS suites for GnuTLS, mbedTLS and OpenSSL

[umurmur.git] / src / ssli_openssl.c

diff --git a/src/ssli_openssl.c b/src/ssli_openssl.c
index bcd4d9e7897ea24005d76c6034de801772b9bc38..2dd55ef8839bfe334c717c896305416543b4608f 100644 (file)
--- a/src/ssli_openssl.c
+++ b/src/ssli_openssl.c
@@ -49,6 +49,8 @@ static RSA *rsa;
 static SSL_CTX *context;
 static EVP_PKEY *pkey;
 
+static char const * ciphers = "EECDH+AESGCM:AES256-SHA:AES128-SHA";
+
 static int verify_callback(int preverify_ok, X509_STORE_CTX *ctx);
 
 static int SSL_add_ext(X509 * crt, int nid, char *value) {
@@ -220,13 +222,19 @@ void SSLi_init(void)
        SSL_load_error_strings();
        ERR_load_crypto_strings();
 
-       context = SSL_CTX_new(SSLv23_server_method());
+       context = SSL_CTX_new(TLSv1_2_server_method());
        if (context == NULL)
        {
                ERR_print_errors_fp(stderr);
                abort();
        }
 
+       SSL_CTX_set_cipher_list(context, ciphers);
+
+       EC_KEY *ecdhkey = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
+       SSL_CTX_set_tmp_ecdh(context, ecdhkey);
+       EC_KEY_free(ecdhkey);
+
        char const * sslCAPath = getStrConf(CAPATH);
        if(sslCAPath != NULL)
        {