diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2010-07-09 17:26:04 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2010-07-09 17:26:04 +0000 |
| commit | 0852f90c300405c79c2af5c549e74d0d4a8f664c (patch) | |
| tree | d117e6db14fdc882b1b44fe928a5afe5c42a3378 /crypto | |
| parent | 27650016102187647c9ea04b8fed41188c3cc87e (diff) | |
PR: 2297
Submitted by: Antony, Benoy <bantony@ebay.com>
Approved by: steve@openssl.org
Fix bug in AES wrap code when t > 0xff.
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/aes/aes_wrap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/aes/aes_wrap.c b/crypto/aes/aes_wrap.c index 9feacd65d8..a9aebfe9b0 100644 --- a/crypto/aes/aes_wrap.c +++ b/crypto/aes/aes_wrap.c @@ -85,9 +85,9 @@ int AES_wrap_key(AES_KEY *key, const unsigned char *iv, A[7] ^= (unsigned char)(t & 0xff); if (t > 0xff) { - A[6] ^= (unsigned char)((t & 0xff) >> 8); - A[5] ^= (unsigned char)((t & 0xff) >> 16); - A[4] ^= (unsigned char)((t & 0xff) >> 24); + A[6] ^= (unsigned char)((t >> 8) & 0xff); + A[5] ^= (unsigned char)((t >> 16) & 0xff); + A[4] ^= (unsigned char)((t >> 24) & 0xff); } memcpy(R, B + 8, 8); } |