:: Re: [devuan-dev] bug#891: devuan-ke…
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Autor: Hendrik Boom
Data:  
Para: devuan-dev
Assunto: Re: [devuan-dev] bug#891: devuan-keyring: New signing key needed?
On Sun, Jul 27, 2025 at 06:36:03PM +0100, Mark Hindley wrote:
> On Mon, Jun 02, 2025 at 05:03:56PM +0100, Mark Hindley wrote:
> > > Audit: http://deb.devuan.org/merged/dists/ceres/InRelease: Sub-process /
> > > usr/bin/sqv returned an error code (1), error message is:
> > >    Signing key on 72E3CB773315DFA2E464743D94532124541922FB is not bound:
> > >               No binding signature at time 2025-05-25T14:45:30Z
> > >      because: Policy rejected non-revocation signature 
> > > (PositiveCertification) requiring second pre-image resistance
> > >      because: SHA1 is not considered secure since 2026-02-01T00:00:00Z

>
> So, the SHA1 541922FB key is used: by
>
>  - all current /devuan suites, but the sqv failure looks only to be relevant for
>    freia, ceres and experimental

>
> - daedalus and ceres for /merged, but only ceres is relevant
>
> My suggestion to manage this is to change the 4 affected suites to be signed by
>
> pub   rsa4096 2017-09-04 [SC]
>       E032601B7CA10BC3EA53FA81BB23C00C61FC752C
> uid                      Devuan Repository (Amprolla3 on Nemesis) <repository@???>
> sub   rsa4096 2017-09-04 [E]

>
> which is already in the distributed keyring.
>
> It isn't perfect, but is the best I can imagine. Does anybody have any
> improvements? What have I missed?


How is the transition to be managed?

Presumably the key mechanism used when updating, say, a daedalus system will
have to be updated before downloading packaage updates that rely on the
new mechanism.

-- hendrik