API to get negotiated key exchange algorithm in TLS1.3

[openssl.git] / ssl / t1_lib.c

diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index 05c4ba54733dcea5c8a5fddf57bf883a2d6b76ea..24702704db35820bf4aed33418f9b11bd6489a75 100644 (file)
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -226,6 +226,13 @@ const TLS_GROUP_INFO *tls1_group_id_lookup(uint16_t group_id)
 }
 
 #if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_EC)
+int tls1_group_id2nid(uint16_t group_id)
+{
+    const TLS_GROUP_INFO *ginf = tls1_group_id_lookup(group_id);
+
+    return ginf == NULL ? NID_undef : ginf->nid;
+}
+
 static uint16_t tls1_nid2group_id(int nid)
 {
     size_t i;
@@ -1721,8 +1728,8 @@ void ssl_set_sig_mask(uint32_t *pmask_a, SSL *s, int op)
             continue;
 
         clu = ssl_cert_lookup_by_idx(lu->sig_idx);
-       if (clu == NULL)
-               continue;
+        if (clu == NULL)
+                continue;
 
         /* If algorithm is disabled see if we can enable it */
         if ((clu->amask & disabled_mask) != 0