pcr commands: session support added. #3490
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Session support is added for the following commands:
tpm2_pcrextend, tpm2_event, and tpm2_pcrread.
Examples for usage:
tpm2_startauthsession -Q --session audit_session.ctx --audit
tpm2_pcrread sha256:0 -o pcr0 -S audit_session.ctx
tpm2_startauthsession -Q --session hmac_session.ctx --hmac
tpm2_startauthsession -Q --session audit_session.ctx --audit
tpm2_pcrextend -S audit_session.ctx -P session:hmac_session.ctx \
16:sha256=b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
tpm2_startauthsession -Q --session hmac_session.ctx --hmac
tpm2_startauthsession -Q --session audit_session.ctx --audit
echo event |tpm2_pcrevent -S audit_session.ctx -Psession:hmac_session.ctx 10
Signed-off-by: Juergen Repp <juergen_repp@web.de>
AndreasFuchsTPM
approved these changes
Jun 25, 2025
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Session support is added for the following commands: tpm2_pcrextend, tpm2_event, and tpm2_pcrread.
Examples for usage: