xfrm: add rfc4494 AES-CMAC-96 support
Now that CryptoAPI has support for CMAC, we can add support for AES-CMAC-96
(rfc4494).
Cc: Tom St Denis <tstdenis@elliptictech.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 6fb9d00..ab4ef72 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -311,6 +311,19 @@
.sadb_alg_maxbits = 128
}
},
+{
+ /* rfc4494 */
+ .name = "cmac(aes)",
+
+ .uinfo = {
+ .auth = {
+ .icv_truncbits = 96,
+ .icv_fullbits = 128,
+ }
+ },
+
+ .pfkey_supported = 0,
+},
};
static struct xfrm_algo_desc ealg_list[] = {