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| author | Philipp Deppenwiese <zaolin@das-labor.org> | 2017-12-14 15:49:32 +0100 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-07-28 16:58:05 +0000 |
| commit | f18dc5c72cbbe35733bf668629f461cba3417405 (patch) | |
| tree | 310e6ac4ad257b3a2d676bac04f95d903f7a003a /src/security/tpm/tspi.h | |
| parent | ef8c559e537ed10d8054ca6a72ca50e0531fde95 (diff) | |
| download | coreboot-f18dc5c72cbbe35733bf668629f461cba3417405.tar.xz | |
security/tpm: Add TCPA logging functionality
* TCG spec only applies to BIOS or UEFI.
* Therefore implement coreboot TCPA compliant log
in CBMEM.
* Write CBMEM log into the coreboot table for CBMEM tool access
Change-Id: I0a52494f647d21e2587231af26ed13d62b3a72f5
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/22867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/security/tpm/tspi.h')
| -rw-r--r-- | src/security/tpm/tspi.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/security/tpm/tspi.h b/src/security/tpm/tspi.h index fdc9e1c187..01b2984599 100644 --- a/src/security/tpm/tspi.h +++ b/src/security/tpm/tspi.h @@ -18,6 +18,18 @@ #define TSPI_H_ #include <security/tpm/tss.h> +#include <commonlib/tcpa_log_serialized.h> + +/** + * Setup TCPA cbmem log. + */ +void tcpa_log_init(void); + +/** + * Add table entry for cbmem TCPA log. + */ +int tcpa_log_add_table_entry(const char *name, const uint32_t pcr, + const uint8_t *digest, const size_t digest_length); /** * Ask vboot for a digest and extend a TPM PCR with it. |