| // SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| /* Copyright 2020 IBM Corp. */ |
| |
| #ifndef TSSSKIBOOT_H |
| #define TSSSKIBOOT_H |
| |
| #include <ibmtss/tss.h> |
| |
| #define TSS_AUTH_PASSWD_LEN 32 |
| int tss_nv_read_public(TPMI_RH_NV_INDEX nv_index, TPMS_NV_PUBLIC *nv_public, |
| TPM2B_NAME *nv_name); |
| int tss_nv_read(TPMI_RH_NV_INDEX nv_index, void *buffer, size_t buffer_size, |
| uint16_t offset); |
| int tss_nv_write(TPMI_RH_NV_INDEX nv_index, void *buffer, size_t buffer_size, |
| uint16_t offset); |
| int tss_nv_write_lock(TPMI_RH_NV_INDEX nv_index); |
| int tss_nv_define_space(TPMI_RH_NV_INDEX nv_index, uint16_t data_size); |
| int tss_pcr_extend(TPMI_DH_PCR pcr_handle, TPMI_ALG_HASH *alg_hashes, |
| uint8_t hashes_count, const uint8_t **digests); |
| int tss_pcr_read(TPMI_DH_PCR pcr_handle, TPMI_ALG_HASH *alg_hashes, |
| uint8_t hashes_count); |
| int tss_get_random_number(void *buffer, uint16_t bytes_requested); |
| int tss_set_platform_auth(void); |
| int tss_get_defined_nv_indices(TPMI_RH_NV_INDEX **indices, size_t *count); |
| int tss_nv_undefine_space(TPMI_RH_NV_INDEX nv_index); |
| #endif /* TSSSKIBOOT_H */ |