OLD | NEW |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_BASE_ZAP_H_ | 5 #ifndef NET_BASE_ZAP_H_ |
6 #define NET_BASE_ZAP_H_ | 6 #define NET_BASE_ZAP_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 |
8 #include <string> | 10 #include <string> |
| 11 |
9 #include "base/strings/string16.h" | 12 #include "base/strings/string16.h" |
10 | 13 |
11 namespace net { | 14 namespace net { |
12 | 15 |
13 // Zap functions are used to clear sensitive data in RAM to minimize the | 16 // Zap functions are used to clear sensitive data in RAM to minimize the |
14 // time that people can access them once they are written to disk. | 17 // time that people can access them once they are written to disk. |
15 | 18 |
16 // Overwrite a buffer with 0's. | 19 // Overwrite a buffer with 0's. |
17 void ZapBuf(void* buf, size_t buf_len); | 20 void ZapBuf(void* buf, size_t buf_len); |
18 | 21 |
19 // Overwrite a string's internal buffer with 0's. | 22 // Overwrite a string's internal buffer with 0's. |
20 void ZapString(std::string* s); | 23 void ZapString(std::string* s); |
21 | 24 |
22 // Overwrite a base::string16's internal buffer with 0's. | 25 // Overwrite a base::string16's internal buffer with 0's. |
23 void ZapString(base::string16* s); | 26 void ZapString(base::string16* s); |
24 | 27 |
25 } // net | 28 } // net |
26 | 29 |
27 #endif // NET_BASE_ZAP_H_ | 30 #endif // NET_BASE_ZAP_H_ |
OLD | NEW |