lists.openwall.net   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  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230322061716.3195841-1-meenakshi.aggarwal@nxp.com>
Date:   Wed, 22 Mar 2023 07:17:14 +0100
From:   meenakshi.aggarwal@....com
To:     horia.geanta@....com, V.sethi@....com, pankaj.gupta@....com,
        gaurav.jain@....com, herbert@...dor.apana.org.au,
        davem@...emloft.net, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Meenakshi Aggarwal <meenakshi.aggarwal@....com>
Subject: [PATCH v2 0/2] No access to CAAM page 0 registers

From: Meenakshi Aggarwal <meenakshi.aggarwal@....com>

This series includes patches to reduce access to page 0 registers of
CAAM from non-secure world.

In non-secure world, access to page 0 registers of CAAM is
forbidden, so we are using alias registers available in Job Ring's
register address space.

Allow CAAM's page 0 access to OPTEE, as OPTEE runs in secure world.

changes in v2:
	- Fixed compile time warnings coming with compilation flag W=1

Horia GeantA (2):
  crypto: caam - reduce page 0 regs access to minimum
  crypto: caam - OP-TEE firmware support

 drivers/crypto/caam/caamalg.c  |  21 +++----
 drivers/crypto/caam/caamhash.c |  10 ++--
 drivers/crypto/caam/caampkc.c  |   6 +-
 drivers/crypto/caam/caamrng.c  |   6 +-
 drivers/crypto/caam/ctrl.c     | 105 +++++++++++++++++++++++----------
 drivers/crypto/caam/debugfs.c  |  12 ++--
 drivers/crypto/caam/debugfs.h  |   7 ++-
 drivers/crypto/caam/intern.h   |   1 +
 8 files changed, 109 insertions(+), 59 deletions(-)

-- 
2.25.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ