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| author | Kent Yoder <key@linux.vnet.ibm.com> | 2012-04-05 20:34:20 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-04-05 20:34:20 +0800 |
| commit | c93a811cd67a1ee2a3cd189a9a27d95199fcb8ee (patch) | |
| tree | 597a970ad8da43830aada59aaee3988530f97813 /crypto/md5.c | |
| parent | f4766950a4645dcb08ae2882d7b50bd7b592084e (diff) | |
| download | linux-crypto-c93a811cd67a1ee2a3cd189a9a27d95199fcb8ee.tar.gz linux-crypto-c93a811cd67a1ee2a3cd189a9a27d95199fcb8ee.zip | |
crypto: sha512 - Fix byte counter overflow in SHA-512
The current code only increments the upper 64 bits of the SHA-512 byte
counter when the number of bytes hashed happens to hit 2^64 exactly.
This patch increments the upper 64 bits whenever the lower 64 bits
overflows.
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Cc: stable@kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/md5.c')
0 files changed, 0 insertions, 0 deletions