lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Mon, 23 Jan 2017 21:35:13 -0800
From:   James Bottomley <>
Cc:     open list <>,
Subject: [PATCH 0/2] Add session handling to tpm spaces

These two patches are easily separated.  The first does session
handling.  This incarnation uses TPM_RC_REFERENCE_H0 errors from
context save or load to signal when a session has been flushed (so it
no longer does tracking or flush emulation).  The second patch does
management for session exhaustion and is essentially unchanged from the
prior RFC.



James Bottomley (2):
  tpm2: add session handle context saving and restoring to the space code
  tpm2-space: add handling for global session exhaustion

 drivers/char/tpm/tpm-chip.c   |   7 +
 drivers/char/tpm/tpm.h        |  42 +++++-
 drivers/char/tpm/tpm2-cmd.c   |  15 +++
 drivers/char/tpm/tpm2-space.c | 294 ++++++++++++++++++++++++++++++++++++++++--
 drivers/char/tpm/tpms-dev.c   |  25 +++-
 5 files changed, 369 insertions(+), 14 deletions(-)


Powered by blists - more mailing lists