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Mimi Zohard00a1c72010-11-23 17:50:34 -05001#ifndef __LINUX_TPM_COMMAND_H__
2#define __LINUX_TPM_COMMAND_H__
3
4/*
5 * TPM Command constants from specifications at
6 * http://www.trustedcomputinggroup.org
7 */
8
9/* Command TAGS */
10#define TPM_TAG_RQU_COMMAND 193
11#define TPM_TAG_RQU_AUTH1_COMMAND 194
12#define TPM_TAG_RQU_AUTH2_COMMAND 195
13#define TPM_TAG_RSP_COMMAND 196
14#define TPM_TAG_RSP_AUTH1_COMMAND 197
15#define TPM_TAG_RSP_AUTH2_COMMAND 198
16
17/* Command Ordinals */
18#define TPM_ORD_GETRANDOM 70
19#define TPM_ORD_OSAP 11
20#define TPM_ORD_OIAP 10
21#define TPM_ORD_SEAL 23
22#define TPM_ORD_UNSEAL 24
23
24/* Other constants */
25#define SRKHANDLE 0x40000000
26#define TPM_NONCE_SIZE 20
27
28#endif