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| author | Martin Willi <martin@strongswan.org> | 2009-11-25 00:58:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-25 15:48:44 -0800 |
| commit | bc74b0c8af17458ecae77f725e507ab5fd100105 (patch) | |
| tree | 9f15b0cb9731ae1eb4e820440894c8edba5d6a45 /net/xfrm | |
| parent | 8f8a088c2127c729638da8f2d33860e346c01eda (diff) | |
| download | linux-bc74b0c8af17458ecae77f725e507ab5fd100105.tar.bz2 | |
xfrm: Add SHA384 and SHA512 HMAC authentication algorithms to XFRM
These algorithms use a truncation of 192/256 bits, as specified
in RFC4868.
Signed-off-by: Martin Willi <martin@strongswan.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_algo.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index b39341072aa6..ef8d61d50462 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -200,6 +200,40 @@ static struct xfrm_algo_desc aalg_list[] = { } }, { + .name = "hmac(sha384)", + + .uinfo = { + .auth = { + .icv_truncbits = 192, + .icv_fullbits = 384, + } + }, + + .desc = { + .sadb_alg_id = SADB_X_AALG_SHA2_384HMAC, + .sadb_alg_ivlen = 0, + .sadb_alg_minbits = 384, + .sadb_alg_maxbits = 384 + } +}, +{ + .name = "hmac(sha512)", + + .uinfo = { + .auth = { + .icv_truncbits = 256, + .icv_fullbits = 512, + } + }, + + .desc = { + .sadb_alg_id = SADB_X_AALG_SHA2_512HMAC, + .sadb_alg_ivlen = 0, + .sadb_alg_minbits = 512, + .sadb_alg_maxbits = 512 + } +}, +{ .name = "hmac(rmd160)", .compat = "rmd160", |