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