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Issue 2719006: Added TPM command to read space permissions, and a correctness test. (Closed) Base URL: ssh://git@chromiumos-git/tpm_lite.git
Patch Set: Alphabetize. Created 10 years, 6 months ago
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1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. 1 /* Copyright (c) 2010 The Chromium OS 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 5
6 /* TPM Lightweight Command Library. 6 /* TPM Lightweight Command Library.
7 * 7 *
8 * A low-level library for interfacing to TPM hardware or an emulator. 8 * A low-level library for interfacing to TPM hardware or an emulator.
9 */ 9 */
10 10
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142 142
143 /* Sets the bGlobalLock flag, which only a reboot can clear. The TPM error 143 /* Sets the bGlobalLock flag, which only a reboot can clear. The TPM error
144 * code is returned. 144 * code is returned.
145 */ 145 */
146 uint32_t TlclSetGlobalLock(void); 146 uint32_t TlclSetGlobalLock(void);
147 147
148 /* Performs a TPM_Extend. 148 /* Performs a TPM_Extend.
149 */ 149 */
150 uint32_t TlclExtend(int pcr_num, uint8_t* in_digest, uint8_t* out_digest); 150 uint32_t TlclExtend(int pcr_num, uint8_t* in_digest, uint8_t* out_digest);
151 151
152 /* Gets the permission bits for the NVRAM space with |index|.
153 */
154 uint32_t TlclGetPermissions(uint32_t index, uint32_t* permissions);
155
152 #endif /* TPM_LITE_TLCL_H_ */ 156 #endif /* TPM_LITE_TLCL_H_ */
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