X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=crypto%2Faes%2Faes_wrap.c;h=e2d73d37cedae45a33a0a3b12eeac933a2448eca;hb=13b0cae25691722c53e2050a9263720d9f444f27;hp=a9aebfe9b0c0496a133cf39c88863b202f685a16;hpb=6ca141858718c6ba0dfccb7efc9916561b9fcc15;p=openssl.git

diff --git a/crypto/aes/aes_wrap.c b/crypto/aes/aes_wrap.c
index a9aebfe9b0..e2d73d37ce 100644
--- a/crypto/aes/aes_wrap.c
+++ b/crypto/aes/aes_wrap.c
@@ -119,9 +119,9 @@ int AES_unwrap_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(B + 8, R, 8);
 			AES_decrypt(B, B, key);