1#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 29