1 /* Copyright 2010 The ChromiumOS Authors 2 * Use of this source code is governed by a BSD-style license that can be 3 * found in the LICENSE file. 4 * 5 * TPM definitions not available in any TSS include file :-( 6 */ 7 8 #ifndef VBOOT_REFERENCE_TPMEXTRAS_H_ 9 #define VBOOT_REFERENCE_TPMEXTRAS_H_ 10 11 #define TPM_MAX_COMMAND_SIZE 4096 12 #define TPM_LARGE_ENOUGH_COMMAND_SIZE 256 /* saves space in the firmware */ 13 #define TPM_ENCAUTH_SIZE 20 14 #define TPM_PUBEK_SIZE 256 15 16 typedef struct tdTPM_WRITE_INFO { 17 uint32_t nvIndex; 18 uint32_t offset; 19 uint32_t dataSize; 20 } TPM_WRITE_INFO; 21 22 #endif /* VBOOT_REFERENCE_TPMEXTRAS_H_ */ 23