unofficial mirror of guix-devel@gnu.org 
 help / color / mirror / code / Atom feed
From: zimoun <zimon.toutoune@gmail.com>
To: zimoun <zimon.toutoune@gmail.com>, Guix Devel <guix-devel@gnu.org>
Subject: Re: Diverse Double-Compiling, --with-c-toolchain and trusting trust
Date: Wed, 14 Oct 2020 22:03:44 +0200	[thread overview]
Message-ID: <CAJ3okZ0Bwyi53zLdBV190U=JbkWxvW+xFM5Jq1WALyLg6SSnkQ@mail.gmail.com> (raw)
In-Reply-To: <87362g65i4.fsf@dismail.de>

Dear,

On Wed, 14 Oct 2020 at 20:12, Joshua Branson <jbranso@dismail.de> wrote:

> This reminds me of the reflections on trusting trust:

Hehe!  The Diverse Double-Compiling (DDC) is a countermeasure against
Trusting Trust attack. :-)    If you are interested by the topic, one
entry point is one of this links:

1: <https://lists.reproducible-builds.org/pipermail/rb-general/2020-October/002056.html>
2: <https://reproducible-builds.org/news/2019/12/21/reproducible-bootstrap-of-mes-c-compiler/>
3: <https://dwheeler.com/trusting-trust/#real-world>

> If you get something like this working, and you'd like some help
> assembling it into a blog post, please let me know!

Thanks for the offer.  I will keep it in mind.


All the best,
simon


  reply	other threads:[~2020-10-14 20:04 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-14 11:29 Diverse Double-Compiling, --with-c-toolchain and trusting trust zimoun
2020-10-14 18:12 ` Joshua Branson
2020-10-14 20:03   ` zimoun [this message]
2020-10-16 14:27 ` Ludovic Courtès

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://guix.gnu.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAJ3okZ0Bwyi53zLdBV190U=JbkWxvW+xFM5Jq1WALyLg6SSnkQ@mail.gmail.com' \
    --to=zimon.toutoune@gmail.com \
    --cc=guix-devel@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).