Hi Mimi, > The kernel does not expose the crypto agile TPM 2.0 PCR banks to > userspace like it exposes PCRs for TPM 1.2. As a result, a userspace > application is required to read PCRs. > This patch adds tsspcrread support for reading the TPM 2.0 PCRs. > tsspcrread is one application included in the ibmtss package. > Sample error messages: > Failed to read PCRs: (tsspcrread failed: No such file or directory) > Failed to read PCRs: (TSS_Dev_Open: Error opening /dev/tpmrm0) > Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx> Reviewed-by: Petr Vorel <pvorel@xxxxxxx> Kind regards, Petr
