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Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images

From Jan Kiszka <jan.kiszka@siemens.com>
Newsgroups linux.kernel
Subject Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images
Date 2017-02-15 20:10 +0100
Message-ID <tbd7J-3Wc-47@gated-at.bofh.it> (permalink)
References <tbclj-3oS-9@gated-at.bofh.it> <tbcOl-3zR-9@gated-at.bofh.it> <tbcY2-3Ds-23@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 2017-02-15 19:50, Jan Kiszka wrote:
> On 2017-02-15 19:46, Andy Shevchenko wrote:
>> On Wed, Feb 15, 2017 at 8:14 PM, Jan Kiszka <jan.kiszka@siemens.com> wrote:
>>> See patch 2 for the background.
>>>
>>> Series has been tested on the Galileo Gen2, to exclude regressions, with
>>> a firmware.cap without security header and the SIMATIC IOT2040 which
>>> requires the header because of its mandatory secure boot.
>>
>> Briefly looking to the code it looks like a real hack.
>> Sorry, but it would be carefully (re-)designed.
> 
> The interface that the firmware provides us? That should have been done
> differently, I agree, but I'm not too much into those firmware details,
> specifically when it comes to signatures.
> 
> The Linux code was designed around that suboptimal situation. If there
> are better ideas, I'm all ears.
> 

Expanding CC's as requested by Andy.

Jan

-- 
Siemens AG, Corporate Technology, CT RDA ITP SES-DE
Corporate Competence Center Embedded Linux

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Thread

[PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 19:20 +0100
  Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-15 19:20 +0100
    Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 19:50 +0100
  [PATCH 1/2] efi/capsule: Prepare for loading images with security header Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 19:20 +0100
  [PATCH 2/2] efi/capsule: Add support for Quark security header Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 19:20 +0100
    Re: [PATCH 2/2] efi/capsule: Add support for Quark security header Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-17 02:40 +0100
  Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-15 19:50 +0100
  Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-15 19:50 +0100
    Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 20:00 +0100
      Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-15 20:10 +0100
        RE: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images "Kweh, Hock Leong" <hock.leong.kweh@intel.com> - 2017-02-16 04:10 +0100
          Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-16 08:40 +0100
            Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-18 23:00 +0100
              Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-19 14:40 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-20 02:40 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-20 03:00 +0100
          Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-17 02:00 +0100
            RE: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images "Kweh, Hock Leong" <hock.leong.kweh@intel.com> - 2017-02-17 09:30 +0100
              Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-17 10:30 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Matt Fleming <matt@codeblueprint.co.uk> - 2017-02-28 13:20 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-28 13:30 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Matt Fleming <matt@codeblueprint.co.uk> - 2017-02-28 13:40 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-28 14:40 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-28 16:10 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-28 16:20 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-28 17:30 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-28 18:20 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-28 19:50 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-28 18:30 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-28 14:40 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-02-28 14:40 +0100
              Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-17 11:00 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Jan Kiszka <jan.kiszka@siemens.com> - 2017-02-17 11:20 +0100
                Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark  images Bryan O'Donoghue <pure.logic@nexus-software.ie> - 2017-02-17 12:50 +0100

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