X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=transform-cbcmac.c;h=26e0a127d37cf8dcd7297eab6768795811453629;hp=5fb66ba4728bee7b0502202450de42ac4d42309f;hb=1a448682f9a56b3e33e24fc07767a07e40feaec7;hpb=0118121ae6578c69527fb80a60294c48663033b7

diff --git a/transform-cbcmac.c b/transform-cbcmac.c
index 5fb66ba..26e0a12 100644
--- a/transform-cbcmac.c
+++ b/transform-cbcmac.c
@@ -261,9 +261,8 @@ static list_t *transform_apply(closure_t *self, struct cloc loc,
     st->cl.apply=NULL;
     st->cl.interface=&st->ops;
     st->ops.st=st;
-    st->ops.max_start_pad=28; /* 4byte seqnum, 16byte pad, 4byte MACIV,
-				 4byte IV */
-    st->ops.max_end_pad=16; /* 16byte CBCMAC */
+    update_max_start_pad(&transform_max_start_pad, 28);
+        /* 4byte seqnum, 16byte pad, 4byte MACIV, 4byte IV */
 
     /* We need 256*2 bits for serpent keys, 32 bits for CBC-IV and 32 bits
        for CBCMAC-IV, and 32 bits for init sequence number */
@@ -279,6 +278,8 @@ static list_t *transform_apply(closure_t *self, struct cloc loc,
     st->max_seq_skew=dict_read_number(dict, "max-sequence-skew",
 				      False, "serpent-cbc256", loc, 10);
 
+    SET_CAPAB_TRANSFORMNUM(CAPAB_TRANSFORMNUM_SERPENT256CBC);
+
     return new_closure(&st->cl);
 }