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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2011-01-11 09:06:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-11 23:03:10 +0100 |
| commit | e44f391187495e0deaf7b9f0077e94f270837d1a (patch) | |
| tree | 96f3f1b035cff852615a6b030cb560338af26d8d /include | |
| parent | xfrm: check trunc_len in XFRMA_ALG_AUTH_TRUNC (diff) | |
| download | linux-e44f391187495e0deaf7b9f0077e94f270837d1a.tar.xz linux-e44f391187495e0deaf7b9f0077e94f270837d1a.zip | |
ah: update maximum truncated ICV length
For SHA256, RFC4868 requires to truncate ICV length to 128 bits,
hence MAX_AH_AUTH_LEN should be updated to 16.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ah.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/ah.h b/include/net/ah.h index f0129f79a31a..be7798dea6f4 100644 --- a/include/net/ah.h +++ b/include/net/ah.h @@ -4,7 +4,7 @@ #include <linux/skbuff.h> /* This is the maximum truncated ICV length that we know of. */ -#define MAX_AH_AUTH_LEN 12 +#define MAX_AH_AUTH_LEN 16 struct crypto_ahash; |