diff options
Diffstat (limited to 'net/xfrm/xfrm_algo.c')
| -rw-r--r-- | net/xfrm/xfrm_algo.c | 65 |
1 files changed, 59 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index f9a549554740..6fb9d00a75dc 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -35,6 +35,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_GCM_ICV8, .sadb_alg_ivlen = 8, @@ -51,6 +53,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_GCM_ICV12, .sadb_alg_ivlen = 8, @@ -67,6 +71,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_GCM_ICV16, .sadb_alg_ivlen = 8, @@ -83,6 +89,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_CCM_ICV8, .sadb_alg_ivlen = 8, @@ -99,6 +107,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_CCM_ICV12, .sadb_alg_ivlen = 8, @@ -115,6 +125,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AES_CCM_ICV16, .sadb_alg_ivlen = 8, @@ -131,6 +143,8 @@ static struct xfrm_algo_desc aead_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_NULL_AES_GMAC, .sadb_alg_ivlen = 8, @@ -151,6 +165,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_NULL, .sadb_alg_ivlen = 0, @@ -169,6 +185,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_AALG_MD5HMAC, .sadb_alg_ivlen = 0, @@ -187,6 +205,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_AALG_SHA1HMAC, .sadb_alg_ivlen = 0, @@ -205,6 +225,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_SHA2_256HMAC, .sadb_alg_ivlen = 0, @@ -222,6 +244,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_SHA2_384HMAC, .sadb_alg_ivlen = 0, @@ -239,6 +263,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_SHA2_512HMAC, .sadb_alg_ivlen = 0, @@ -257,6 +283,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_RIPEMD160HMAC, .sadb_alg_ivlen = 0, @@ -274,6 +302,8 @@ static struct xfrm_algo_desc aalg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_AALG_AES_XCBC_MAC, .sadb_alg_ivlen = 0, @@ -295,6 +325,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_EALG_NULL, .sadb_alg_ivlen = 0, @@ -313,6 +345,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_EALG_DESCBC, .sadb_alg_ivlen = 8, @@ -331,6 +365,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_EALG_3DESCBC, .sadb_alg_ivlen = 8, @@ -349,6 +385,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_CASTCBC, .sadb_alg_ivlen = 8, @@ -367,6 +405,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_BLOWFISHCBC, .sadb_alg_ivlen = 8, @@ -385,6 +425,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AESCBC, .sadb_alg_ivlen = 8, @@ -403,6 +445,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_SERPENTCBC, .sadb_alg_ivlen = 8, @@ -421,6 +465,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_CAMELLIACBC, .sadb_alg_ivlen = 8, @@ -439,6 +485,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_TWOFISHCBC, .sadb_alg_ivlen = 8, @@ -456,6 +504,8 @@ static struct xfrm_algo_desc ealg_list[] = { } }, + .pfkey_supported = 1, + .desc = { .sadb_alg_id = SADB_X_EALG_AESCTR, .sadb_alg_ivlen = 8, @@ -473,6 +523,7 @@ static struct xfrm_algo_desc calg_list[] = { .threshold = 90, } }, + .pfkey_supported = 1, .desc = { .sadb_alg_id = SADB_X_CALG_DEFLATE } }, { @@ -482,6 +533,7 @@ static struct xfrm_algo_desc calg_list[] = { .threshold = 90, } }, + .pfkey_supported = 1, .desc = { .sadb_alg_id = SADB_X_CALG_LZS } }, { @@ -491,6 +543,7 @@ static struct xfrm_algo_desc calg_list[] = { .threshold = 50, } }, + .pfkey_supported = 1, .desc = { .sadb_alg_id = SADB_X_CALG_LZJH } }, }; @@ -714,27 +767,27 @@ void xfrm_probe_algs(void) } EXPORT_SYMBOL_GPL(xfrm_probe_algs); -int xfrm_count_auth_supported(void) +int xfrm_count_pfkey_auth_supported(void) { int i, n; for (i = 0, n = 0; i < aalg_entries(); i++) - if (aalg_list[i].available) + if (aalg_list[i].available && aalg_list[i].pfkey_supported) n++; return n; } -EXPORT_SYMBOL_GPL(xfrm_count_auth_supported); +EXPORT_SYMBOL_GPL(xfrm_count_pfkey_auth_supported); -int xfrm_count_enc_supported(void) +int xfrm_count_pfkey_enc_supported(void) { int i, n; for (i = 0, n = 0; i < ealg_entries(); i++) - if (ealg_list[i].available) + if (ealg_list[i].available && ealg_list[i].pfkey_supported) n++; return n; } -EXPORT_SYMBOL_GPL(xfrm_count_enc_supported); +EXPORT_SYMBOL_GPL(xfrm_count_pfkey_enc_supported); #if defined(CONFIG_INET_ESP) || defined(CONFIG_INET_ESP_MODULE) || defined(CONFIG_INET6_ESP) || defined(CONFIG_INET6_ESP_MODULE) |