[v4] Optimize tpm2_read_public() calls

[PATCH v4 0/4] Optimize tpm2_read_public() calls

Jarkko Sakkinen posted 4 patches 1 week, 6 days ago

Diff against v5 v6 v7
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There is a newer version of this series

drivers/char/tpm/tpm2-cmd.c               |  93 +++++++-
drivers/char/tpm/tpm2-sessions.c          | 169 ++-------------
include/linux/tpm.h                       |   3 +-
security/keys/trusted-keys/tpm2key.asn1   |  17 +-
security/keys/trusted-keys/trusted_tpm2.c | 250 +++++++++++++---------
5 files changed, 272 insertions(+), 260 deletions(-)

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[PATCH v4 0/4] Optimize tpm2_read_public() calls

Posted by Jarkko Sakkinen 1 week, 6 days ago

The main goal is fairly straight-forwrd here.

The aim of these patches is optimize the number of tpm2_read_public()
calls to the bare minimum. The last patch is a bit out of scope but
I included because it builds on top of this work.

Jarkko Sakkinen (4):
  KEYS: trusted: Re-orchestrate tpm2_read_public() calls
  KEYS: trusted: Store parent's name to the encoded keys
  KEYS: trusted: Open code tpm2_buf_append()
  tpm2-sessions: Enforce single authorized handle

 drivers/char/tpm/tpm2-cmd.c               |  93 +++++++-
 drivers/char/tpm/tpm2-sessions.c          | 169 ++-------------
 include/linux/tpm.h                       |   3 +-
 security/keys/trusted-keys/tpm2key.asn1   |  17 +-
 security/keys/trusted-keys/trusted_tpm2.c | 250 +++++++++++++---------
 5 files changed, 272 insertions(+), 260 deletions(-)

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2.52.0