[SCTP]: Implement the receive and verification of AUTH chunk
This patch implements the receive path needed to process authenticated
chunks. Add ability to process the AUTH chunk and handle edge cases
for authenticated COOKIE-ECHO as well.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 777118f..da8354e 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -183,7 +183,9 @@
SCTP_IERROR_NO_DATA,
SCTP_IERROR_BAD_STREAM,
SCTP_IERROR_BAD_PORTS,
-
+ SCTP_IERROR_AUTH_BAD_HMAC,
+ SCTP_IERROR_AUTH_BAD_KEYID,
+ SCTP_IERROR_PROTO_VIOLATION,
} sctp_ierror_t;