From 85f5c478bfa1ae861c36f1c24f4578f13166e91b Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Wed, 23 Nov 2011 14:05:19 +0100
Subject: [PATCH] Fix seed construction for IKEv1 key derivation

---
 src/libcharon/sa/keymat_v1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcharon/sa/keymat_v1.c b/src/libcharon/sa/keymat_v1.c
index 8b9ac498c..3ec8083cf 100644
--- a/src/libcharon/sa/keymat_v1.c
+++ b/src/libcharon/sa/keymat_v1.c
@@ -525,7 +525,7 @@ METHOD(keymat_v1_t, derive_child_keys, bool,
 		}
 		DBG4(DBG_CHD, "DH secret %B", &secret);
 	}
-	seed = chunk_cata("mcc", secret, chunk_from_thing(protocol),
+	seed = chunk_cata("mcccc", secret, chunk_from_thing(protocol),
 					  chunk_from_thing(spi), nonce_i, nonce_r);
 	DBG4(DBG_CHD, "seed %B", &seed);