diff options
Diffstat (limited to 'src/std/tcg.h')
| -rw-r--r-- | src/std/tcg.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/src/std/tcg.h b/src/std/tcg.h index 730b39c..401b20b 100644 --- a/src/std/tcg.h +++ b/src/std/tcg.h @@ -100,6 +100,10 @@ enum irq_ids { #define EV_IPL_PARTITION_DATA 14 #define SHA1_BUFSIZE 20 +#define SHA256_BUFSIZE 32 +#define SHA384_BUFSIZE 48 +#define SHA512_BUFSIZE 64 +#define SM3_256_BUFSIZE 32 /* Input and Output blocks for the TCG BIOS commands */ @@ -381,6 +385,10 @@ struct tpm_res_sha1complete { #define TPM2_RH_PLATFORM 0x4000000c #define TPM2_ALG_SHA1 0x0004 +#define TPM2_ALG_SHA256 0x000b +#define TPM2_ALG_SHA384 0x000c +#define TPM2_ALG_SHA512 0x000d +#define TPM2_ALG_SM3_256 0x0012 /* TPM 2 command tags */ #define TPM2_ST_NO_SESSIONS 0x8001 @@ -441,18 +449,12 @@ struct tpm2_req_hierarchychangeauth { struct tpm2b_20 newAuth; } PACKED; -struct tpm2_digest_value { - u16 hashalg; /* TPM2_ALG_SHA1 */ - u8 sha1[SHA1_BUFSIZE]; -} PACKED; - struct tpm2_req_extend { struct tpm_req_header hdr; u32 pcrindex; u32 authblocksize; struct tpm2_authblock authblock; - u32 count; - struct tpm2_digest_value digest; + u8 digest[0]; } PACKED; struct tpm2_req_clearcontrol { @@ -506,6 +508,22 @@ struct tpml_pcr_selection { /* TPM 2 log entry */ +struct tpm2_digest_value { + u16 hashAlg; + u8 hash[0]; /* size depends on hashAlg */ +} PACKED; + +struct tpm2_digest_values { + u32 count; + struct tpm2_digest_value digest[0]; +} PACKED; + +struct tpm_log_header { + u32 pcrindex; + u32 eventtype; + u8 digest[0]; +} PACKED; + struct tpml_digest_values_sha1 { u32 count; /* number of digests */ u16 hashtype; |