blob: 3170de20b26fa830a1c726f7ce7d0a309910c2c2 [file] [log] [blame]
// Copyright 2019 PDFium 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 "testing/utils/hash.h"
#include "core/fdrm/fx_crypt.h"
std::string CryptToBase16(const uint8_t* digest) {
static char const zEncode[] = "0123456789abcdef";
std::string ret;
ret.resize(32);
for (int i = 0, j = 0; i < 16; i++, j += 2) {
uint8_t a = digest[i];
ret[j] = zEncode[(a >> 4) & 0xf];
ret[j + 1] = zEncode[a & 0xf];
}
return ret;
}
std::string GenerateMD5Base16(const uint8_t* data, uint32_t size) {
uint8_t digest[16];
CRYPT_MD5Generate({data, size}, digest);
return CryptToBase16(digest);
}