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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 BASE_NSS_SLOT_UTIL_H_ | 5 #ifndef BASE_NSS_SLOT_UTIL_H_ |
6 #define BASE_NSS_SLOT_UTIL_H_ | 6 #define BASE_NSS_SLOT_UTIL_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <secmodt.h> | 9 #include <secmodt.h> |
10 | 10 |
11 // These functions return a type defined in an NSS header, and so cannot be | 11 // These functions return a type defined in an NSS header, and so cannot be |
12 // declared in nss_util.h. Hence, they are declared here. | 12 // declared in nss_util.h. Hence, they are declared here. |
13 | 13 |
14 namespace base { | 14 namespace base { |
15 | 15 |
16 // Returns a reference to the default NSS key slot. Caller must release | 16 // Returns a reference to the default NSS key slot. Caller must release |
17 // reference with PK11_FreeSlot. | 17 // reference with PK11_FreeSlot. |
18 PK11SlotInfo* GetDefaultNSSKeySlot(); | 18 PK11SlotInfo* GetDefaultNSSKeySlot(); |
19 | 19 |
| 20 // On ChromeOS, returns a reference to the builtin hardware TPM |
| 21 // slot. Caller must release reference with PK11_FreeSlot. If no |
| 22 // hardware TPM is present, will return NULL. On other OSs, This is |
| 23 // the same as GetDefaultNSSKeySlot(). |
| 24 PK11SlotInfo* GetPreferredKeySlot(); |
| 25 |
20 } // namespace base | 26 } // namespace base |
21 | 27 |
22 #endif // BASE_NSS_UTIL_H_ | 28 #endif // BASE_NSS_UTIL_H_ |
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