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| author | David Gstir <david@sigma-star.at> | 2015-11-15 17:14:42 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-11-16 21:39:24 +0800 |
| commit | 79960943fdc114fd4583c9ab164b5c89da7aa601 (patch) | |
| tree | eee34426e869bbc88d47c233f490808dc38ffa02 /usr | |
| parent | cb8affb55c7e64816f3effcd9b2fc3268c016fac (diff) | |
| download | linux-79960943fdc114fd4583c9ab164b5c89da7aa601.tar.bz2 | |
crypto: talitos - Fix timing leak in ESP ICV verification
Using non-constant time memcmp() makes the verification of the authentication
tag in the decrypt path vulnerable to timing attacks. Fix this by using
crypto_memneq() instead.
Cc: stable@vger.kernel.org
Signed-off-by: David Gstir <david@sigma-star.at>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions