1 files changed, 9 insertions, 0 deletions

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 2d518425d598..456bc3dbdd51 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1190,6 +1190,15 @@ static int sctp_net_init(struct net *net)
         /* Whether Cookie Preservative is enabled(1) or not(0) */
         net->sctp.cookie_preserve_enable        = 1;
 
+        /* Default sctp sockets to use md5 as their hmac alg */
+#if defined (CONFIG_CRYPTO_MD5)
+        net->sctp.sctp_hmac_alg                 = "md5";
+#elif defined (CONFIG_CRYPTO_SHA1)
+        net->sctp.sctp_hmac_alg                 = "sha1";
+#else
+        net->sctp.sctp_hmac_alg                 = NULL;
+#endif
+
         /* Max.Burst                - 4 */
         net->sctp.max_burst                     = SCTP_DEFAULT_MAX_BURST;