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| author | Robert Baronescu <robert.baronescu@nxp.com> | 2017-10-10 13:22:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:04:58 +0100 |
| commit | 44de70ecec2d9aaf2a0f0c790ae4bba592c6ca3a (patch) | |
| tree | 13944a125a4b3b43325791dec55dfa95f081665f /crypto | |
| parent | b397507641fb1e4b657dc93c38a9180971af8d8f (diff) | |
| download | linux-stable-44de70ecec2d9aaf2a0f0c790ae4bba592c6ca3a.tar.gz linux-stable-44de70ecec2d9aaf2a0f0c790ae4bba592c6ca3a.tar.bz2 linux-stable-44de70ecec2d9aaf2a0f0c790ae4bba592c6ca3a.zip | |
crypto: tcrypt - fix buffer lengths in test_aead_speed()
[ Upstream commit 7aacbfcb331ceff3ac43096d563a1f93ed46e35e ]
Fix the way the length of the buffers used for
encryption / decryption are computed.
For e.g. in case of encryption, input buffer does not contain
an authentication tag.
Signed-off-by: Robert Baronescu <robert.baronescu@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/tcrypt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 46a4a757d478..f522828d45c9 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -410,7 +410,7 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, } sg_init_aead(sg, xbuf, - *b_size + (enc ? authsize : 0)); + *b_size + (enc ? 0 : authsize)); sg_init_aead(sgout, xoutbuf, *b_size + (enc ? authsize : 0)); @@ -418,7 +418,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, sg_set_buf(&sg[0], assoc, aad_size); sg_set_buf(&sgout[0], assoc, aad_size); - aead_request_set_crypt(req, sg, sgout, *b_size, iv); + aead_request_set_crypt(req, sg, sgout, + *b_size + (enc ? 0 : authsize), + iv); aead_request_set_ad(req, aad_size); if (secs) |