| Ken Rockot | 8c6991c7 | 2018-11-07 21:23:19 | [diff] [blame^] | 1 | // Copyright 2018 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "base/token.h" |
| 6 | |
| 7 | #include <inttypes.h> |
| 8 | |
| 9 | #include "base/rand_util.h" |
| 10 | #include "base/strings/stringprintf.h" |
| 11 | |
| 12 | namespace base { |
| 13 | |
| 14 | // static |
| 15 | Token Token::CreateRandom() { |
| 16 | Token token; |
| 17 | |
| 18 | // Use base::RandBytes instead of crypto::RandBytes, because crypto calls the |
| 19 | // base version directly, and to prevent the dependency from base/ to crypto/. |
| 20 | base::RandBytes(&token, sizeof(token)); |
| 21 | return token; |
| 22 | } |
| 23 | |
| 24 | std::string Token::ToString() const { |
| 25 | return base::StringPrintf("%016" PRIX64 "%016" PRIX64, high_, low_); |
| 26 | } |
| 27 | |
| 28 | } // namespace base |
