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Re: Gnupg-users Digest, Vol 220, Issue 11
Hello,

Please unsubscribe me from this list.

Chris


On 10/01/2022 15:08, gnupg-users-request@gnupg.org wrote:
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> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Gnupg-users digest..."
>
>
> Today's Topics:
>
> 1. AW: GPG key generated on Windows... (Robert Flosbach)
> 2. Re: AW: GPG key generated on Windows... (Werner Koch)
> 3. Re: one ecc key-pair for both encryption and signature?
> (Bernhard Reiter)
> 4. Re: Yubikeys and GnuPG 2.2/2.3 (Werner Koch)
> 5. Fwd: gpg: onepass_sig with unknown version 105
> (Gilberto F. da Silva)
> 6. Re: one ecc key-pair for both encryption and signature?
> (Robert J. Hansen)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 9 Jan 2022 10:25:39 +0100
> From: "Robert Flosbach" <r.flosbach@gmx.de>
> To: <gnupg-users@gnupg.org>
> Subject: AW: GPG key generated on Windows...
> Message-ID: <003a01d8053a$de2469c0$9a6d3d40$@gmx.de>
> Content-Type: text/plain; charset="UTF-8"
>
> Thank you very much for your help!
>
> For future reference and people having the same issue: gpg2.3 introduced a new packet type 20 which provides authenticated encryption with associated data (AEAD) [1]. A key generated with gpg2.3 supports this encryption type and encryption in Windows (using the current Gpg4win 4.0.0) defaults to AEAD for a key generated with default settings. Since AEAD/type 20 is not supported yet by version 2.2, decryption on linux distros is not possible using version 2.2.X from their repositories.
>
> [1] https://tools.ietf.org/id/draft-ietf-openpgp-rfc4880bis-06.html#rfc.section.5.16
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Sun, 09 Jan 2022 12:14:27 +0100
> From: Werner Koch <wk@gnupg.org>
> To: Robert Flosbach via Gnupg-users <gnupg-users@gnupg.org>
> Subject: Re: AW: GPG key generated on Windows...
> Message-ID: <87h7adtb3g.fsf@wheatstone.g10code.de>
> Content-Type: text/plain; charset="us-ascii"
>
> On Sun, 9 Jan 2022 10:25, Robert Flosbach said:
>
>> For future reference and people having the same issue: gpg2.3
>> introduced a new packet type 20 which provides authenticated
>> encryption with associated data (AEAD) [1]. A key generated with
>> gpg2.3 supports this encryption type and encryption in Windows (using
>> the current Gpg4win 4.0.0) defaults to AEAD for a key generated with
> There are two ways to change this: the first is to change the
> preferences on your key (using 2.3's --edit-key) and the second is to
> put
>
> --8<---------------cut here---------------start------------->8---
> ignore-invalid-option personal-aead-preferences
> personal-aead-preferences none
> --8<---------------cut here---------------end--------------->8---
>
> into gpg.conf . From the man page:
>
> --personal-aead-preferences string
>
> Set the list of personal AEAD preferences to string. Use gpg
> --version to get a list of available algorithms, and use none to set
> no preference at all. This allows the user to safely override the
> algorithm chosen by the recipient key preferences, as GPG will only
> select an algorithm that is usable by all recipients. The most
> highly ranked cipher in this list is also used for the --symmetric
> encryption command.
>
> (the ignore-invalid-option line allows to use the same gpg.conf
> also with gpg 2.2)
>
>
> Shalom-Salam,
>
> Werner
>
>

_______________________________________________
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Re: Gnupg-users Digest, Vol 220, Issue 11 [ In reply to ]
> On 10 Jan 2022, at 20:33, Chris Taylor <chris@christaylordeveloper.co.uk> wrote:
>
> ?Hello,
>
> Please unsubscribe me from this list.

Please follow the instructions that you quoted in the email you just sent:

>> To subscribe or unsubscribe via the World Wide Web, visit
>> http://lists.gnupg.org/mailman/listinfo/gnupg-users
>> or, via email, send a message with subject or body 'help' to
>> gnupg-users-request@gnupg.org

A


_______________________________________________
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http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Gnupg-users Digest, Vol 220, Issue 11 [ In reply to ]
Ah, it's nice to know that as time inexorably marches forward and Usenet becomes AOL becomes TikTok, as keyboards transition to phone screens transition to VR sensors, that some things, some things -- some things never change.


-Ryan McGinnis
ryan@digicana.com
https://bigstormpicture.com
GPG: 5C73 8727 EE58 786A 777C 4F1D B5AA 3FA3 486E D7AD

??????? Original Message ???????

On Monday, January 10th, 2022 at 12:48 PM, Chris Taylor <chris@christaylordeveloper.co.uk> wrote:

> Hello,
>

> Please unsubscribe me from this list.
>

> Chris
>

> On 10/01/2022 15:08, gnupg-users-request@gnupg.org wrote:
>

> > Send Gnupg-users mailing list submissions to
> >

> > gnupg-users@gnupg.org
> >

> > To subscribe or unsubscribe via the World Wide Web, visit
> >

> > http://lists.gnupg.org/mailman/listinfo/gnupg-users
> >

> > or, via email, send a message with subject or body 'help' to
> >

> > gnupg-users-request@gnupg.org
> >

> > You can reach the person managing the list at
> >

> > gnupg-users-owner@gnupg.org
> >

> > When replying, please edit your Subject line so it is more specific
> >

> > than "Re: Contents of Gnupg-users digest..."
> >

> > Today's Topics:
> >

> > 1. AW: GPG key generated on Windows... (Robert Flosbach)
> > 2. Re: AW: GPG key generated on Windows... (Werner Koch)
> > 3. Re: one ecc key-pair for both encryption and signature?
> > (Bernhard Reiter)
> > 4. Re: Yubikeys and GnuPG 2.2/2.3 (Werner Koch)
> > 5. Fwd: gpg: onepass_sig with unknown version 105
> > (Gilberto F. da Silva)
> > 6. Re: one ecc key-pair for both encryption and signature?
> > (Robert J. Hansen)
> >

> >

> > Message: 1
> >

> > Date: Sun, 9 Jan 2022 10:25:39 +0100
> >

> > From: "Robert Flosbach" r.flosbach@gmx.de
> >

> > To: gnupg-users@gnupg.org
> >

> > Subject: AW: GPG key generated on Windows...
> >

> > Message-ID: 003a01d8053a$de2469c0$9a6d3d40$@gmx.de
> >

> > Content-Type: text/plain; charset="UTF-8"
> >

> > Thank you very much for your help!
> >

> > For future reference and people having the same issue: gpg2.3 introduced a new packet type 20 which provides authenticated encryption with associated data (AEAD) [1]. A key generated with gpg2.3 supports this encryption type and encryption in Windows (using the current Gpg4win 4.0.0) defaults to AEAD for a key generated with default settings. Since AEAD/type 20 is not supported yet by version 2.2, decryption on linux distros is not possible using version 2.2.X from their repositories.
> >

> > [1] https://tools.ietf.org/id/draft-ietf-openpgp-rfc4880bis-06.html#rfc.section.5.16
> >

> > Message: 2
> >

> > Date: Sun, 09 Jan 2022 12:14:27 +0100
> >

> > From: Werner Koch wk@gnupg.org
> >

> > To: Robert Flosbach via Gnupg-users gnupg-users@gnupg.org
> >

> > Subject: Re: AW: GPG key generated on Windows...
> >

> > Message-ID: 87h7adtb3g.fsf@wheatstone.g10code.de
> >

> > Content-Type: text/plain; charset="us-ascii"
> >

> > On Sun, 9 Jan 2022 10:25, Robert Flosbach said:
> >

> > > For future reference and people having the same issue: gpg2.3
> > >

> > > introduced a new packet type 20 which provides authenticated
> > >

> > > encryption with associated data (AEAD) [1]. A key generated with
> > >

> > > gpg2.3 supports this encryption type and encryption in Windows (using
> > >

> > > the current Gpg4win 4.0.0) defaults to AEAD for a key generated with
> > >

> > > There are two ways to change this: the first is to change the
> > >

> > > preferences on your key (using 2.3's --edit-key) and the second is to
> > >

> > > put
> >

> > --8<---------------cut here---------------start------------->8---
> >

> > ignore-invalid-option personal-aead-preferences
> >

> > personal-aead-preferences none
> >

> > --8<---------------cut here---------------end--------------->8---
> >

> > into gpg.conf . From the man page:
> >

> > --personal-aead-preferences string
> >

> > Set the list of personal AEAD preferences to string. Use gpg
> > --version to get a list of available algorithms, and use none to set
> > no preference at all. This allows the user to safely override the
> > algorithm chosen by the recipient key preferences, as GPG will only
> > select an algorithm that is usable by all recipients. The most
> > highly ranked cipher in this list is also used for the --symmetric
> > encryption command.
> >

> >

> > (the ignore-invalid-option line allows to use the same gpg.conf
> >

> > also with gpg 2.2)
> >

> > Shalom-Salam,
> >

> > Werner
> >

>

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>

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