mbox series

[v4,0/2] selftests: tpm2: Determine available PCR bank

Message ID 20211128041052.1395504-1-stefanb@linux.vnet.ibm.com (mailing list archive)
Headers show
Series selftests: tpm2: Determine available PCR bank | expand

Message

Stefan Berger Nov. 28, 2021, 4:10 a.m. UTC 
From: Stefan Berger <stefanb@linux.ibm.com>

This series of patches fixes two issues with TPM2 selftest.
- Determines available PCR banks for use by test cases
- Resets DA lock on TPM2 to avoid subsequent test failures

  Stefan

v4:
 - Switch to query TPM2_GET_CAP to determine the available PCR banks
 - Moved call to reset DA lock into finally branch at end of test
 - Dropped patch 3

v3:
 - Mention SHA-256 PCR bank as alternative in patch 1 description

v2:
 - Clarified patch 1 description 
 - Added patch 3 with support for SHA-384 and SHA-512



Stefan Berger (2):
  selftests: tpm2: Determine available PCR bank
  selftests: tpm2: Reset the dictionary attack lock

 tools/testing/selftests/tpm2/tpm2.py       | 31 ++++++++++++++++++++++
 tools/testing/selftests/tpm2/tpm2_tests.py | 31 ++++++++++++++++------
 2 files changed, 54 insertions(+), 8 deletions(-)