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Commit ac844585 authored by Jose Marinho's avatar Jose Marinho
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Fixes during 10/05/2021 call

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...@@ -113,59 +113,3 @@ secondary partition. ...@@ -113,59 +113,3 @@ secondary partition.
.. image:: images/rollback_protection_simple.png .. image:: images/rollback_protection_simple.png
:width: 200px :width: 200px
:align: center :align: center
Conventions Used in this Document
=================================
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
interpreted as described in :rfc:`2119`.
Terms and abbreviations
=======================
This document uses the following terms and abbreviations.
.. glossary::
UEFI
Unified Extensible Firmware Interface.
Anti-brickable
A system is said to be a brick if it cannot boot for a firmware behavior issue
and no firmware update is possible. Anti-Brickable protection is a set of measures
to protect against this risk for any firmware component.
Boot firmware
Firmware that brings up operating system
EBBR
Embedded Base Boot Requirements
Boot Loader stage 1 (BL1)
AP Trusted ROM
Boot Loader stage 2 (BL2)
Trusted Boot Firmware
Boot Loader stage 3-1 (BL31)
EL3 Runtime Firmware
Boot Loader stage 3-2 (BL32)
Secure-EL1 Payload (optional)
Boot Loader stage 3-3 (BL33)
Non-trusted Firmware
SCP Firmware
System Control Processor firmware
PSGB
Platform Security Boot Guide
Trusted Substrate
Set of firmwares that control security and trust aspects of a platform.
For instance device identity management firmware.
FFA
Arm Firmware Framework for Armv-8A
...@@ -101,7 +101,7 @@ The OS must accept each image, that has an acceptance pending, by using a capsul ...@@ -101,7 +101,7 @@ The OS must accept each image, that has an acceptance pending, by using a capsul
Update permission verification Update permission verification
------------------------------ ------------------------------
The FW management guidelines in [NIST_800_193]_ spacify that the system should check: The FW management guidelines in [NIST_800_193]_ specify that the system should check:
#. FW image authenticity. #. FW image authenticity.
#. FW update procedure authorization. #. FW update procedure authorization.
......
***********
Conventions
***********
Conventions Used in this Document
=================================
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
interpreted as described in :rfc:`2119`.
Terms and abbreviations
=======================
This document uses the following terms and abbreviations.
.. glossary::
UEFI
Unified Extensible Firmware Interface.
Anti-brickable
A system is said to be a brick if it cannot boot for a firmware behavior issue
and no firmware update is possible. Anti-Brickable protection is a set of measures
to protect against this risk for any firmware component.
Boot firmware
Firmware that brings up operating system
EBBR
Embedded Base Boot Requirements
Boot Loader stage 1 (BL1)
AP Trusted ROM
Boot Loader stage 2 (BL2)
Trusted Boot Firmware
Boot Loader stage 3-1 (BL31)
EL3 Runtime Firmware
Boot Loader stage 3-2 (BL32)
Secure-EL1 Payload (optional)
Boot Loader stage 3-3 (BL33)
Non-trusted Firmware
SCP Firmware
System Control Processor firmware
PSGB
Platform Security Boot Guide
Trusted Substrate
Set of firmwares that control security and trust aspects of a platform.
For instance device identity management firmware.
FFA
Arm Firmware Framework for Armv-8A
...@@ -18,10 +18,12 @@ Creative Commons, PO Box 1866, Mountain View, CA 94042, USA. ...@@ -18,10 +18,12 @@ Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
:alt: Creative Commons License :alt: Creative Commons License
:align: right :align: right
.. toctree:: .. toctree::
:numbered: :numbered:
chapter1-about chapter1-about
chapter2-uefi chapter2-uefi
chapter3-fwupdate chapter3-fwupdate
conventions
references references
.. SPDX-License-Identifier: CC-BY-SA-4.0 .. SPDX-License-Identifier: CC-BY-SA-4.0
**********
References
**********
.. [UEFI] `Unified Extensable Firmware Interface Specification v2.9 .. [UEFI] `Unified Extensable Firmware Interface Specification v2.9
<https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf>`_, <https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf>`_,
February 2020, `UEFI Forum <http://www.uefi.org>`_ February 2020, `UEFI Forum <http://www.uefi.org>`_
......
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