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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2013-03-28 21:54:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-12 09:38:46 -0700 |
| commit | 972595ab7bfc0f84a7408732ccadbb7cca8a9661 (patch) | |
| tree | 4a2175e1b84118414605252571d1769efa580038 /crypto/krng.c | |
| parent | a227904b82c591bf9531b9deac1e60fbe96abfed (diff) | |
crypto: gcm - fix assumption that assoc has one segment
commit d3dde52209ab571e4e2ec26c66f85ad1355f7475 upstream.
rfc4543(gcm(*)) code for GMAC assumes that assoc scatterlist always contains
only one segment and only makes use of this first segment. However ipsec passes
assoc with three segments when using 'extended sequence number' thus in this
case rfc4543(gcm(*)) fails to function correctly. Patch fixes this issue.
Reported-by: Chaoxing Lin <Chaoxing.Lin@ultra-3eti.com>
Tested-by: Chaoxing Lin <Chaoxing.Lin@ultra-3eti.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/krng.c')
0 files changed, 0 insertions, 0 deletions