From e6911affa416dc4e0c0b3f04cbe6b02ce13277f1 Mon Sep 17 00:00:00 2001 From: Xu Jia Date: Wed, 22 Dec 2021 17:06:58 +0800 Subject: xfrm: Add support for SM3 secure hash This patch allows IPsec to use SM3 HMAC authentication algorithm. Signed-off-by: Xu Jia Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_algo.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 4dae3ab8d030..00b5444a4d86 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -341,6 +341,26 @@ static struct xfrm_algo_desc aalg_list[] = { .pfkey_supported = 0, }, +{ + .name = "hmac(sm3)", + .compat = "sm3", + + .uinfo = { + .auth = { + .icv_truncbits = 256, + .icv_fullbits = 256, + } + }, + + .pfkey_supported = 1, + + .desc = { + .sadb_alg_id = SADB_X_AALG_SM3_256HMAC, + .sadb_alg_ivlen = 0, + .sadb_alg_minbits = 256, + .sadb_alg_maxbits = 256 + } +}, }; static struct xfrm_algo_desc ealg_list[] = { -- cgit v1.2.3-59-g8ed1b