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Re: Why Does Debian Use PGP to Sign Packages

From Simon Josefsson <simon@josefsson.org>
Newsgroups linux.debian.security
Subject Re: Why Does Debian Use PGP to Sign Packages
Date 2025-08-16 11:30 +0200
Message-ID <LkloB-8115-1@gated-at.bofh.it> (permalink)
References <Lke3L-7W49-5@gated-at.bofh.it>
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fosres@posteo.de writes:

> Hello All,
>
> In an earlier post I asked why Debian uses PGP to sign packages
> despite its complexity.
>
> Some responded that Sequoia PGP simplifies the process.
>
> I now wish to ask why Debian uses PGP in general to sign packages when
> there are alternatives such as SigStore.
>
> What were the unique benefits in PGP that could not be found in other
> alternatives?

It existed.  Sigstore or other alternatives didn't, at the time.
Sigstore and other transparency logs like Sigsum offers better security
claims than PGP ever has, protecting against hidden releases.  I wish
there were pure C and Python verifiers available for Sigstore and Sigsum
to further ease of use of these technologies.

/Simon

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Thread

Why Does Debian Use PGP to Sign Packages fosres@posteo.de - 2025-08-16 03:40 +0200
  Re: Why Does Debian Use PGP to Sign Packages Jeffrey Walton <noloader@gmail.com> - 2025-08-16 11:20 +0200
    Re: Why Does Debian Use PGP to Sign Packages Simon Josefsson <simon@josefsson.org> - 2025-08-16 11:40 +0200
  Re: Why Does Debian Use PGP to Sign Packages Simon Josefsson <simon@josefsson.org> - 2025-08-16 11:30 +0200
  Re: Why Does Debian Use PGP to Sign Packages kpcyrd <kpcyrd@archlinux.org> - 2025-08-16 16:30 +0200

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