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ima-evm-utils-mirror/src/pcr.h
Ken Goldman e52fc1d330 Change PCR iterator from int to uint32_t
PCR numbers are naturally unsigned values.  Further, they are
32 bits, even on 64-bit machines. This change eliminates the
need for negative value and overflow tests.

The parameter name is changed from j and idx to pcr_handle, which is
more descriptive and is similar to the parameter name used in the TPM
2.0 specification.

Signed-off-by: Ken Goldman <kgoldman@us.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2021-08-10 11:22:15 -04:00

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136 B
C

int tpm2_pcr_supported(void);
int tpm2_pcr_read(const char *algo_name, uint32_t pcr_handle, uint8_t *hwpcr,
int len, char **errmsg);