On 5/5/23 12:19, Simon Horman wrote:
On Thu, May 04, 2023 at 02:50:11PM +0000, Ross Philipson wrote:
Introduce background, overview and configuration/ABI information
for the Secure Launch kernel feature.
Signed-off-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ross Philipson <ross.philipson@xxxxxxxxxx>
Hi Ross and Daniel,
some minor nits from my side.
All good points. We will fix those.
Thanks
Ross
---
Documentation/security/index.rst | 1 +
Documentation/security/launch-integrity/index.rst | 10 +
.../security/launch-integrity/principles.rst | 313 ++++++++++++
.../launch-integrity/secure_launch_details.rst | 564 +++++++++++++++++++++
.../launch-integrity/secure_launch_overview.rst | 220 ++++++++
5 files changed, 1108 insertions(+)
create mode 100644 Documentation/security/launch-integrity/index.rst
create mode 100644 Documentation/security/launch-integrity/principles.rst
create mode 100644 Documentation/security/launch-integrity/secure_launch_details.rst
create mode 100644 Documentation/security/launch-integrity/secure_launch_overview.rst
diff --git a/Documentation/security/index.rst b/Documentation/security/index.rst
index 6ed8d2f..fade37e 100644
--- a/Documentation/security/index.rst
+++ b/Documentation/security/index.rst
@@ -18,3 +18,4 @@ Security Documentation
digsig
landlock
secrets/index
+ launch-integrity/index
diff --git a/Documentation/security/launch-integrity/index.rst b/Documentation/security/launch-integrity/index.rst
new file mode 100644
index 0000000..28eed91d
--- /dev/null
+++ b/Documentation/security/launch-integrity/index.rst
@@ -0,0 +1,10 @@
I believe an SPDX tag should go at the top of each .rst file.
+=====================================
+System Launch Integrity documentation
+=====================================
+
+.. toctree::
+
+ principles
+ secure_launch_overview
+ secure_launch_details
+
diff --git a/Documentation/security/launch-integrity/principles.rst b/Documentation/security/launch-integrity/principles.rst
new file mode 100644
index 0000000..73cf063
--- /dev/null
+++ b/Documentation/security/launch-integrity/principles.rst
@@ -0,0 +1,313 @@
+=======================
+System Launch Integrity
+=======================
+
+This document serves to establish a common understanding of what is system
+launch, the integrity concern for system launch, and why using a Root of Trust
+(RoT) from a Dynamic Launch may be desired. Through out this document
+terminology from the Trusted Computing Group (TCG) and National Institue for
s/Institue/Institute/
...
+Trust Chains
+============
+
+Bulding upon the understanding of security mechanisms to establish load-time
s/Bulding/Building/
...
diff --git a/Documentation/security/launch-integrity/secure_launch_details.rst b/Documentation/security/launch-integrity/secure_launch_details.rst
...
+Secure Launch Resource Table
+============================
+
+The Secure Launch Resource Table (SLRT) is a platform-agnostic, standard format
+for providing information for the pre-launch environment and to pass
+information to the post-launch environment. The table is populated by one or
+more bootloaders in the boot chain and used by Secure Launch on how to setup
+the environment during post-launch. The details for the SLRT are documented
+in the TrenchBoot Secure Launch Specifcation [3]_.
s/Specifcation/Specification/
...
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