+/*
+ * FIPS module note: since internal fetches will be entirely
+ * provider based, we know that none of its code depends on legacy
+ * NIDs or any functionality that use them.
+ */
+#ifndef FIPS_MODE
+/* TODO(3.x) get rid of the need for legacy NIDs */
+static void set_legacy_nid(const char *name, void *vlegacy_nid)
+{
+ int nid;
+ int *legacy_nid = vlegacy_nid;
+
+ if (*legacy_nid == -1) /* We found a clash already */
+ return;
+ if ((nid = OBJ_sn2nid(name)) == NID_undef
+ && (nid = OBJ_ln2nid(name)) == NID_undef)
+ return;
+ if (*legacy_nid != NID_undef && *legacy_nid != nid) {
+ *legacy_nid = -1;
+ return;
+ }
+ *legacy_nid = nid;
+}
+#endif
+
+static void *evp_cipher_from_dispatch(const int name_id,