include/linux/tpm_command.h

   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