Security-57336.1.9.tar.gz

[apple/security.git] / Security / utilities / src / comparison.c

diff --git a/Security/utilities/src/comparison.c b/Security/utilities/src/comparison.c
deleted file mode 100644 (file)
index cbc0d96..0000000
--- a/Security/utilities/src/comparison.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2012,2014 Apple Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-#include <stdio.h>
-#include <stdint.h>
-#include "comparison.h"
-
-uint64_t constant_memcmp(const uint8_t *first, const uint8_t *second, size_t count) {
-    uint64_t error_counter = 0;
-    for (size_t counter = 0; counter < count; counter++) {
-        error_counter |= first[counter] ^ second[counter];
-    }
-    return error_counter;
-}