[PATCH 4/4] add the algorithm to IPsec

[Kazunori MIYAZAWA]

The glue of xfrm.

Signed-off-by: Kazunori MIYAZAWA <[EMAIL PROTECTED]>
---
 include/linux/pfkeyv2.h |    1 +
 net/xfrm/xfrm_algo.c    |   18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index d5dd471..636e0fb 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -285,6 +285,7 @@ #define SADB_X_AALG_SHA2_256HMAC    5
 #define SADB_X_AALG_SHA2_384HMAC       6
 #define SADB_X_AALG_SHA2_512HMAC       7
 #define SADB_X_AALG_RIPEMD160HMAC      8
+#define SADB_X_AALG_AES_XCBC_MAC       9
 #define SADB_X_AALG_NULL               251     /* kame */
 #define SADB_AALG_MAX                  251
 
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 5a0dbeb..e03eadd 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -119,6 +119,24 @@ static struct xfrm_algo_desc aalg_list[]
                .sadb_alg_maxbits = 160
        }
 },
+{
+       .name = "xcbc(aes)",
+       .compat = "aes_xcbc_128",
+
+       .uinfo = {
+               .auth = {
+                       .icv_truncbits = 96,
+                       .icv_fullbits = 128,
+               }
+       },
+
+       .desc = {
+               .sadb_alg_id = SADB_X_AALG_AES_XCBC_MAC,
+               .sadb_alg_ivlen = 0,
+               .sadb_alg_minbits = 128,
+               .sadb_alg_maxbits = 128
+       }
+},
 };
 
 static struct xfrm_algo_desc ealg_list[] = {
-- 
1.4.2
-
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