[IPSEC]: Add support for combined mode algorithms

[mirror_ubuntu-bionic-kernel.git] / include / linux / xfrm.h

diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 9b5b00c4ef9dee3e8f6bace149b16d4a91f87eab..e31b8c84f2c9da7e865d379d32ccabdc9bd463cb 100644 (file)
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -96,6 +96,13 @@ struct xfrm_algo {
        char            alg_key[0];
 };
 
+struct xfrm_algo_aead {
+       char    alg_name[64];
+       int     alg_key_len;    /* in bits */
+       int     alg_icv_len;    /* in bits */
+       char    alg_key[0];
+};
+
 struct xfrm_stats {
        __u32   replay_window;
        __u32   replay;
@@ -270,6 +277,7 @@ enum xfrm_attr_type_t {
        XFRMA_LASTUSED,
        XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
        XFRMA_MIGRATE,
+       XFRMA_ALG_AEAD,         /* struct xfrm_algo_aead */
        __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)