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authorMartin Willi <martin@strongswan.org>2010-12-08 04:37:49 +0000
committerDavid S. Miller <davem@davemloft.net>2010-12-10 14:43:58 -0800
commit35d2856b4693e8de5d616307b56cef296b839157 (patch)
treead267bf9f3312b2d64bec8b4912178577a8cb71e /include/net/xfrm.h
parent957fca95e3521e471aac4c2e4cfbc21f399bdd84 (diff)
downloadop-kernel-dev-35d2856b4693e8de5d616307b56cef296b839157.zip
op-kernel-dev-35d2856b4693e8de5d616307b56cef296b839157.tar.gz
xfrm: Add Traffic Flow Confidentiality padding XFRM attribute
The XFRMA_TFCPAD attribute for XFRM state installation configures Traffic Flow Confidentiality by padding ESP packets to a specified length. Signed-off-by: Martin Willi <martin@strongswan.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
-rw-r--r--include/net/xfrm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 7fa5b00..b9f385d 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -143,6 +143,7 @@ struct xfrm_state {
struct xfrm_id id;
struct xfrm_selector sel;
struct xfrm_mark mark;
+ u32 tfcpad;
u32 genid;
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