diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2010-07-09 17:25:46 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2010-07-09 17:25:46 +0000 |
commit | 6ca141858718c6ba0dfccb7efc9916561b9fcc15 (patch) | |
tree | ebc90815fd6021284d0e46291864655f739e6c2b /crypto/aes/aes_wrap.c | |
parent | 30dd06812e0ded4f5dd0b3643f1c6e9bc13c589b (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/aes/aes_wrap.c')
-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); } |