| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_BASE_ZAP_H_ |
| #define NET_BASE_ZAP_H_ |
| |
| #include <string> |
| #include "base/string16.h" |
| |
| namespace net { |
| |
| // Zap functions are used to clear sensitive data in RAM to minimize the |
| // time that people can access them once they are written to disk. |
| |
| // Overwrite a buffer with 0's. |
| void ZapBuf(void* buf, size_t buf_len); |
| |
| // Overwrite a string's internal buffer with 0's. |
| void ZapString(std::string* s); |
| |
| // Overwrite a string16's internal buffer with 0's. |
| void ZapString(string16* s); |
| |
| } // net |
| |
| #endif // NET_BASE_ZAP_H_ |
