diff options
Diffstat (limited to 'src/commonlib/bsd')
| -rw-r--r-- | src/commonlib/bsd/include/commonlib/bsd/tpm_log_defs.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/commonlib/bsd/include/commonlib/bsd/tpm_log_defs.h b/src/commonlib/bsd/include/commonlib/bsd/tpm_log_defs.h index 3a754173e5..041b636574 100644 --- a/src/commonlib/bsd/include/commonlib/bsd/tpm_log_defs.h +++ b/src/commonlib/bsd/include/commonlib/bsd/tpm_log_defs.h @@ -9,6 +9,26 @@ #define TCPA_SPEC_ID_EVENT_SIGNATURE "Spec ID Event00" #define TCG_EFI_SPEC_ID_EVENT_SIGNATURE "Spec ID Event03" +struct tcpa_log_entry { + uint32_t pcr; + uint32_t event_type; + uint8_t digest[20]; + uint32_t event_data_size; + uint8_t event[0]; +} __packed; + +struct tcpa_spec_entry { + struct tcpa_log_entry entry; + uint8_t signature[16]; + uint32_t platform_class; + uint8_t spec_version_minor; + uint8_t spec_version_major; + uint8_t spec_errata; + uint8_t reserved; + uint8_t vendor_info_size; + uint8_t vendor_info[0]; +} __packed; + #define TPM2_ALG_ERROR 0x0000 #define TPM2_ALG_HMAC 0x0005 #define TPM2_ALG_NULL 0x0010 @@ -56,6 +76,28 @@ struct spec_id_event_data { uint8_t vendor_info_size; } __packed; +union tpm_hash_digest { + uint8_t sha1[SHA1_DIGEST_SIZE]; + uint8_t sha256[SHA256_DIGEST_SIZE]; + uint8_t sm3_256[SM3_256_DIGEST_SIZE]; + uint8_t sha384[SHA384_DIGEST_SIZE]; + uint8_t sha512[SHA512_DIGEST_SIZE]; +}; + +struct tpm_hash_algorithm { + uint16_t hashAlg; + union tpm_hash_digest digest; +} __packed; + +struct tcg_pcr_event2_header { + uint32_t pcr_index; + uint32_t event_type; + uint32_t digest_count; + uint8_t digests[0]; + /* uint32_t event_size; */ + /* uint8_t event[0]; */ +} __packed; + struct tpm_digest_sizes { uint16_t alg_id; uint16_t digest_size; @@ -78,4 +120,26 @@ struct tcg_efi_spec_id_event { /* uint8_t vendor_info[vendor_info_size]; */ } __packed; +static const char *tpm_event_types[] __maybe_unused = { + [EV_PREBOOT_CERT] = "Reserved", + [EV_POST_CODE] = "POST code", + [EV_UNUSED] = "Unused", + [EV_NO_ACTION] = "No action", + [EV_SEPARATOR] = "Separator", + [EV_ACTION] = "Action", + [EV_EVENT_TAG] = "Event tag", + [EV_S_CRTM_CONTENTS] = "S-CRTM contents", + [EV_S_CRTM_VERSION] = "S-CRTM version", + [EV_CPU_MICROCODE] = "CPU microcode", + [EV_PLATFORM_CONFIG_FLAGS] = "Platform configuration flags", + [EV_TABLE_OF_DEVICES] = "Table of devices", + [EV_COMPACT_HASH] = "Compact hash", + [EV_IPL] = "IPL", + [EV_IPL_PARTITION_DATA] = "IPL partition data", + [EV_NONHOST_CODE] = "Non-host code", + [EV_NONHOST_CONFIG] = "Non-host configuration", + [EV_NONHOST_INFO] = "Non-host information", + [EV_OMIT_BOOT_DEVICE_EVENTS] = "Omit boot device events", +}; + #endif |