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Groups > linux.debian.user > #200768

Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ???

From deloptes <deloptes@gmail.com>
Newsgroups linux.debian.user
Subject Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ???
Date 2018-09-30 08:50 +0200
Message-ID <wDDId-74r-3@gated-at.bofh.it> (permalink)
References (8 earlier) <wC4CR-852-5@gated-at.bofh.it> <wCkHE-CU-5@gated-at.bofh.it> <wClDH-1aa-1@gated-at.bofh.it> <wCznj-EB-1@gated-at.bofh.it> <wDyyR-42Q-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Celejar wrote:

> But grub itself and its configuration can't be encrypted, so an
> attacker could still compromise that code / data. IIUC, your solution
> basically just implies moving some of the logic currently in the
> initramfs into grub.
> 

Yes, this is the point I am making.

> One solution is to run grub from removable media, and preventing
> attackers from getting physical access to it ...
> 

But this does not apply for a server, where you do not have physical access,
however in this case it is also obvious that no one can easily access the
machine and alter anything on it, except it is stolen.

> Disclaimer: I'm no expert, and am just expressing my understanding of
> the underlying unsolvable problem based on what I've read about it.

so do I

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Thread

ext2 for /boot ??? -- WAS: Re: root on ZFS Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-11 20:10 +0200
  Re: ext2 for /boot ??? -- WAS: Re: root on ZFS Matthew Crews <mailinglists@mattcrews.com> - 2018-09-11 20:30 +0200
  Re: ext2 for /boot ??? -- WAS: Re: root on ZFS Michael Stone <mstone@debian.org> - 2018-09-11 20:40 +0200
  Re: ext2 for /boot ??? Felix Miata <mrmazda@earthlink.net> - 2018-09-12 01:40 +0200
    Re: ext2 for /boot ??? Lee <ler762@gmail.com> - 2018-09-12 05:40 +0200
      Re: ext2 for /boot ??? Mimiko <vbvbrj@gmail.com> - 2018-09-12 07:50 +0200
      Re: ext2 for /boot ??? Jonathan Dowland <jmtd@debian.org> - 2018-09-12 11:20 +0200
        Re: ext2 for /boot ??? Sven Joachim <svenjoac@gmx.de> - 2018-09-12 11:40 +0200
          Re: ext2 for /boot ??? David Wright <deblis@lionunicorn.co.uk> - 2018-09-12 21:00 +0200
            Re: ext2 for /boot ??? Sven Joachim <svenjoac@gmx.de> - 2018-09-12 21:40 +0200
            Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-12 23:00 +0200
            Re: ext2 for /boot ??? Michael Stone <mstone@debian.org> - 2018-09-13 00:00 +0200
              Re: ext2 for /boot ??? David Wright <deblis@lionunicorn.co.uk> - 2018-09-14 05:30 +0200
            Re: ext2 for /boot ??? Zenaan Harkness <zenaan@freedbms.net> - 2018-09-14 06:10 +0200
              Re: ext2 for /boot ??? Stefan Monnier <monnier@iro.umontreal.ca> - 2018-09-14 14:40 +0200
                Re: ext2 for /boot ??? Michael Stone <mstone@debian.org> - 2018-09-14 14:50 +0200
                Re: ext2 for /boot ??? Matthew Crews <mailinglists@mattcrews.com> - 2018-09-14 17:10 +0200
                Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-14 18:30 +0200
                Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-14 20:00 +0200
                Re: ext2 for /boot ??? Matthew Crews <mailinglists@mattcrews.com> - 2018-09-15 00:50 +0200
                Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-15 08:50 +0200
                Re: ext2 for /boot ??? Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-15 18:00 +0200
                Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-16 00:00 +0200
                Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andy Smith <andy@strugglers.net> - 2018-09-16 00:50 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-17 20:10 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-17 20:20 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-18 20:10 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andy Smith <andy@strugglers.net> - 2018-09-19 05:00 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-19 17:50 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Igor Cicimov <icicimov@gmail.com> - 2018-09-26 01:10 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-26 18:20 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Jonathan Dowland <jmtd@debian.org> - 2018-09-26 19:20 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-26 20:20 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-27 10:00 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-27 17:40 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Igor Cicimov <icicimov@gmail.com> - 2018-09-28 13:10 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Celejar <celejar@gmail.com> - 2018-09-30 03:20 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-30 08:50 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Andrew McGlashan <andrew.mcglashan@affinityvision.com.au> - 2018-09-30 12:10 +0200
                Re: Decrypting LUKS from initramfs; was: Re: ext2 for /boot ??? Celejar <celejar@gmail.com> - 2018-09-30 23:40 +0200
                Re: ext2 for /boot ??? Jonathan Dowland <jmtd@debian.org> - 2018-09-26 11:20 +0200
                Re: ext2 for /boot ??? Dan Ritter <dsr@randomstring.org> - 2018-09-14 15:10 +0200
                Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-14 20:50 +0200
                Re: ext2 for /boot ??? David Wright <deblis@lionunicorn.co.uk> - 2018-09-15 00:10 +0200
                Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-15 09:20 +0200
                Re: ext2 for /boot ??? Celejar <celejar@gmail.com> - 2018-09-16 16:40 +0200
                Re: ext2 for /boot ??? David Wright <deblis@lionunicorn.co.uk> - 2018-10-10 00:00 +0200
                Re: ext2 for /boot ??? Zenaan Harkness <zenaan@freedbms.net> - 2018-09-15 01:30 +0200
                Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-14 15:20 +0200
                Re: ext2 for /boot ??? Brad Rogers <brad@fineby.me.uk> - 2018-09-14 16:50 +0200
                Re: ext2 for /boot ??? Stefan Monnier <monnier@iro.umontreal.ca> - 2018-09-14 19:30 +0200
                Re: ext2 for /boot ??? Michael Stone <mstone@debian.org> - 2018-09-14 22:20 +0200
                Re: ext2 for /boot ??? Erik Christiansen <dvalin@internode.on.net> - 2018-09-15 08:50 +0200
                Re: ext2 for /boot ??? Gene Heskett <gheskett@shentel.net> - 2018-09-15 10:10 +0200
                The big, the bloated and the hungry (Was: ext2 for /boot ???) Étienne Mollier <etienne.mollier@mailoo.org> - 2018-09-15 10:20 +0200
                Re: The big, the bloated and the hungry Felix Miata <mrmazda@earthlink.net> - 2018-09-15 10:50 +0200
                Re: The big, the bloated and the hungry Étienne Mollier <etienne.mollier@mailoo.org> - 2018-09-15 11:30 +0200
                Re: The big, the bloated and the hungry Celejar <celejar@gmail.com> - 2018-09-16 16:50 +0200
                Re: The big, the bloated and the hungry Nicholas Geovanis <nickgeovanis@gmail.com> - 2018-09-18 19:00 +0200
                Re: The big, the bloated and the hungry Étienne Mollier <etienne.mollier@mailoo.org> - 2018-09-18 21:10 +0200
                Re: The big, the bloated and the hungry (Was: ext2 for /boot ???) Thakur Mahashaya <thmsh@yandex.ru> - 2018-09-15 12:50 +0200
                Re: The big, the bloated and the hungry (Was: ext2 for /boot ???) Thakur Mahashaya <thmsh@yandex.ru> - 2018-09-15 12:50 +0200
                Re: The big, the bloated and the hungry (Was: ext2 for /boot ???) Thakur Mahashaya <thmsh@yandex.ru> - 2018-09-15 13:00 +0200
                Re: The big, the bloated and the hungry etienne.mollier@mailoo.org - 2018-09-16 12:20 +0200
                Re: ext2 for /boot ??? Jonathan Dowland <jmtd@debian.org> - 2018-09-26 11:10 +0200
              Re: ext2 for /boot ??? Stefan Monnier <monnier@iro.umontreal.ca> - 2018-09-14 14:50 +0200
          Re: ext2 for /boot ??? Kenneth Parker <sea7kenp@gmail.com> - 2018-09-14 06:40 +0200
            Re: ext2 for /boot ??? David Wright <deblis@lionunicorn.co.uk> - 2018-09-14 17:40 +0200
              Re: ext2 for /boot ??? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-14 21:00 +0200
          Re: ext2 for /boot ??? Jonathan Dowland <jmtd@debian.org> - 2018-09-26 11:10 +0200
    Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-12 08:10 +0200
      Re: ext2 for /boot ??? Felix Miata <mrmazda@earthlink.net> - 2018-09-12 08:20 +0200
        Re: ext2 for /boot ??? deloptes <deloptes@gmail.com> - 2018-09-12 09:00 +0200
        Re: ext2 for /boot ??? Brad Rogers <brad@fineby.me.uk> - 2018-09-12 11:20 +0200
          Re: ext2 for /boot ??? Felix Miata <mrmazda@earthlink.net> - 2018-09-12 12:30 +0200
        Re: ext2 for /boot ??? Michael Stone <mstone@debian.org> - 2018-09-12 15:50 +0200
          Re: ext2 for /boot ??? Glenn English <ghe2001@gmail.com> - 2018-09-12 17:40 +0200
            Re: ext2 for /boot ??? Brad Rogers <brad@fineby.me.uk> - 2018-09-12 18:00 +0200
            Re: ext2 for /boot ??? Felix Miata <mrmazda@earthlink.net> - 2018-09-12 18:30 +0200
  Re: ext2 for /boot ??? -- WAS: Re: root on ZFS <tomas@tuxteam.de> - 2018-09-12 09:50 +0200

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