blob: 7a6e38f994d95d536423dc64665378814fc02bec [file] [log] [blame]
// Copyright 2015 The Weave Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/crypto_utils.h"
bool uw_crypto_utils_equal_(const uint8_t* arr1,
const uint8_t* arr2,
size_t len) {
uint8_t diff = 0;
for (size_t i = 0; i < len; i++) {
diff |= arr1[i] ^ arr2[i];
}
return 0 == diff;
}