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Wysocki" , Sebastian Reichel , Trevor Gamblin , Vlastimil Babka , Waqar Hameed Cc: lpcosse-keysigning@baylibre.com, users@linux.kernel.org, linux-kernel@vger.kernel.org, Konstantin Ryabitsev , Krzysztof Kozlowski , Steven Rostedt Subject: Re: PGP keysigning at LPC/OSSE 2026 Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ftx46fobm3z6npwj" Content-Disposition: inline In-Reply-To: --ftx46fobm3z6npwj Content-Type: multipart/mixed; protected-headers=v1; boundary="tw6ljmcahig6fsg7" Content-Disposition: inline Subject: Re: PGP keysigning at LPC/OSSE 2026 MIME-Version: 1.0 --tw6ljmcahig6fsg7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hello, now that the registration deadline is over here comes the list containing the registered participants in the attachment. In case of transfer issues (e.g. MTAs reencoding the text file), the list is also available at https://openpgpkey.baylibre.com/Fei9keem/keysigning-lpcosse26.txt . In reply to Krzysztof's concern about how trustworthy a statement "yesyes, the fingerprint of my certificate on the list that this suspicious guy created is correct" I dropped the two middle nibbles from each fingerprint. So you can support your statement about your fingerprint by providing these two. Please print out the list, fill in the hash sums (which we will verify when we meet), verify your fingerprint and memorize (or write down) the missing nibbles (if you're on the list) and bring the list to the meetings together with a pen and a proof of identity (as most people will probably want to see such a document before certifying your UIDs). If your hand writing is poor, I recommend filling in the hash sum before printing. Note that the start of the SHA256 hash sum is already prefilled, that prefill has to be kept as is when generating the hashes. For people having missed the registration deadline: You can still bring the prepared list and at least benefit partly from the simplification it yields. For getting signatures I recommend bringing paper slips with your UIDs and fingerprint. gpg-key2ps can create such paper slips. It might be sensible to bring a few of those even if you're on the list for those who attend the events without preparation. We'll meet on Tue (2026-10-06) and Thu (2026-10-08) after the scheduled conference events (Tue: ~ 19:50, Thu: ~ 18:30). We will meet outside the conference venue, in case I manage to organise a room, someone at the main exit will know. For the procedure to actually sign the certificates, see https://baylibre.com/blog/pgp-keysigning-2/. A bundle of all certificates on the list is available at https://openpgpkey.baylibre.com/Fei9keem/keysigning-lpcosse26.pgp If questions arise, don't hesitate to ask. Looking forward to see you in Prague! Uwe --tw6ljmcahig6fsg7 Content-Type: text/plain; charset=utf-8 Content-Disposition: attachment; filename="keysigning-lpcosse26.txt" Content-Transfer-Encoding: quoted-printable K E Y S I G N I N G A T L P C A N D O S S E 2 0 2 6=20 List of Participants (v 1.0) Here's what you have to do with this file: (1) Print this UTF-8 encoded file to paper. (2) Verify your own fingerprint and know the two skipped nibbles. (3) Compute this file's SHA256 and RIPEMD160 checksums. gpg --print-md SHA256 keysigning-lpcosse26.txt gpg --print-md RIPEMD160 keysigning-lpcosse26.txt (4) Fill in the hash values on the printout. (5) Bring the printout, a pen, and proof of identity to the key signing eve= nt. SHA256 Checksum: 4E4F BA__ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ = [ ] RIPEMD160 Checksum: ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ = [ ] 001 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2026-09-15 [SC] [expires: 2030-09-14] FDFB 31C6 6E06 9650 D4A_ _096 B796 1F12 E964 645C uid Albert Esteve ___________________________________________________________________________= ____ 002 [ ] Fingerprint OK [ ] ID OK pub ed25519 2025-09-03 [SC] A46D 3270 5865 AA3D DED_ _904 B7D2 DD27 5D7E C087 uid Brian Masney uid Brian Masney uid Brian Masney uid Brian Masney ___________________________________________________________________________= ____ 003 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2017-03-14 [SC] [expires: 2027-09-07] B3F2 469D 78D7 8BD0 9D3_ _F37 C940 35C2 1B4F 2AEB uid Chen-Yu Tsai uid Chen-Yu Tsai uid Chen-Yu Tsai uid Chen-Yu Tsai ___________________________________________________________________________= ____ 004 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2021-05-17 [C] [expires: 2029-09-12] 3B0A 53B1 D9DF 6AAC 59C_ _032 2A82 1C5A D66A B03F uid David Gow uid David Gow ___________________________________________________________________________= ____ 005 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2013-07-01 [SCEA] [expires: 2027-06-25] 528E 04A3 85E1 7DE8 6C1_ _384 9190 FDF5 234F E25C uid David Gstir ___________________________________________________________________________= ____ 006 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2018-07-20 [SC] [expires: 2029-01-18] EB39 7C1F F130 EC7D 01E_ _445 02C7 A73D 84B0 447C uid Eric Biggers uid Eric Biggers uid Eric Biggers ___________________________________________________________________________= ____ 007 [ ] Fingerprint OK [ ] ID OK pub ed25519 2026-07-29 [C] [expires: 2029-07-28] 3CBC 2E67 5950 5DDD 089_ _514 E5DD 4DD9 6618 E621 uid Eric Chanudet ___________________________________________________________________________= ____ 008 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2026-09-17 [C] [expires: 2029-09-16] 957E E65D 815B F6AF 886_ _467 0FEA 804F 4B07 2450 uid Francois Dugast uid Fran=C3=A7ois Dugast ___________________________________________________________________________= ____ 009 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2011-10-09 [SC] [expires: 2027-10-10] 750D 82B0 A781 5431 5E2_ _25B 4804 B4BC 3F55 EEFB uid Geert Uytterhoeven uid Geert Uytterhoeven (Glider bv) uid Geert Uytterhoeven (Glider bvba) uid Geert Uytterhoeven ___________________________________________________________________________= ____ 010 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2017-03-04 [SC] [expires: 2028-09-18] F29F 26CF 27BA E1A9 719_ _6BD C3C9 2AAF 3E60 AED9 uid Jerome Brunet uid Jerome Brunet uid Jerome Brunet uid Jerome Brunet ___________________________________________________________________________= ____ 011 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2015-02-05 [SC] [expires: 2029-07-21] EC38 9CAB C2C4 F25D 860_ _0D0 0393 969D 2D76 0850 uid Johannes Thumshirn uid Johannes Thumshirn uid Johannes Thumshirn uid Johannes Thumshirn ___________________________________________________________________________= ____ 012 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2026-06-05 [C] [expires: 2029-06-04] AB4C 460A 88D9 2792 88E_ _F93 29C9 3EA3 499D 9626 uid Joshua Crofts ___________________________________________________________________________= ____ 013 [ ] Fingerprint OK [ ] ID OK pub ed25519 2026-09-04 [C] [expires: 2028-09-03] DEF5 E89D 3A6C 6B7C 394_ _AA9 0664 101D 2FC2 52D1 uid Julian Braha ___________________________________________________________________________= ____ 014 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2011-10-04 [SC] 7B87 460E 1692 7FA9 F5B_ _10C 5937 189A D3FB C665 uid Kevin Hilman uid Kevin Hilman uid Kevin Hilman ___________________________________________________________________________= ____ 015 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2020-08-21 [SC] 536E 227F DA02 2F6C DD0_ _415 4787 0172 0E5D 7C58 uid Konrad Dybcio uid Konrad Dybcio uid Konrad Dybcio ___________________________________________________________________________= ____ 016 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2014-10-09 [C] 9423 1B98 0100 EC61 9AC_ _E10 F045 C2B9 6991 256E uid Laurent Pinchart ___________________________________________________________________________= ____ 017 [ ] Fingerprint OK [ ] ID OK pub rsa2048 2017-06-13 [SC] F47B 9A62 76E6 0E1A BF5_ _0C8 256A EA18 47BD 5684 uid Miquel RAYNAL uid Miquel RAYNAL uid Miquel RAYNAL uid Miquel RAYNAL ___________________________________________________________________________= ____ 018 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2019-03-18 [SC] AE5D 7188 6C73 A299 FB8_ _6F3 BFDC 09C1 F24D FA45 uid Miquel RAYNAL ___________________________________________________________________________= ____ 019 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2014-11-10 [SC] [expires: 2027-03-09] 18ED 52DB E34F 860E E9F_ _82B 7D97 0932 55A0 CE7F uid Nicolas Schier uid Nicolas Schier uid Nicolas Schier uid Nicolas Schier ___________________________________________________________________________= ____ 020 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2011-09-29 [SC] BF73 94DF F6F2 31A0 342_ _589 7647 E1A4 4BC0 E4BA uid Peter Zijlstra ___________________________________________________________________________= ____ 021 [ ] Fingerprint OK [ ] ID OK pub ed25519 2026-07-28 [SC] 9BE0 4FAA A235 EFE7 CDE_ _22F AC2F A78C 94A9 17EC uid Rafael J. Wysocki (Other) uid Rafael J. Wysocki (Linux Kernel) uid Rafael J. Wysocki (Personal) ___________________________________________________________________________= ____ 022 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2010-10-11 [SC] EF66 0D07 463F 8B72 6A7_ _413 D8EE D7F3 C83B FA9A uid Sebastian Reichel uid Sebastian Reichel (xmpp) uid Sebastian Reichel uid Sebastian Reichel uid Sebastian Reichel uid Sebastian Reichel uid Sebastian Reichel ___________________________________________________________________________= ____ 023 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2024-11-19 [C] [expires: 2026-11-19] A3A9 D4BD AB10 6981 1F4_ _30E B0D5 89D4 6708 EC99 uid Trevor Gamblin uid Trevor Gamblin uid Trevor Gamblin ___________________________________________________________________________= ____ 024 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2010-06-15 [SC] [expires: 2027-06-21] 0D25 11F3 22BF AB1C 1580 266B E2DC DD91 3266 9BD6 uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig uid Uwe Kleine-K=C3=B6nig ___________________________________________________________________________= ____ 025 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2015-12-01 [SC] [expires: 2030-03-04] A940 D434 992C 2E8E 991_ _D50 224F A7E7 CC82 A664 uid Vlastimil Babka uid Vlastimil Babka uid Vlastimil Babka ___________________________________________________________________________= ____ 026 [ ] Fingerprint OK [ ] ID OK pub rsa4096 2026-09-03 [C] 2582 F5D6 BC86 8798 0F3_ _CF1 FEAF 321A 8F08 C9B3 uid Waqar Hameed uid Waqar Hameed ___________________________________________________________________________= ____ --tw6ljmcahig6fsg7-- --ftx46fobm3z6npwj Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmq5DQwACgkQj4D7WH0S /k5AFgf/d5P1SHh+g3y+q0dTadn3ndJmzOyBrsCmjdBcwZRSNwxxJaR9vItk2UDc +W0wUIDqOg9VPRyuzzxPnHXIwb0LYbVpRI1/NwK5ugj3jou8O05b86ey23weZz9L 5J788/DN5rkxNVUB420AURt4wdtTcsEwukR3b0EQduG5yidrLcuVrHUOMmy8Hy5p T9OuN50B2rZ452+VPjV0LGc2zsELslsoxnmbzdqxvQIjaAnB9q58BR9dVQdP3t5N M8HCdaMjlILxztlsuEaDHpSC9z2r55agrLCNLV5K6dFUTDk8eAUHnl1788uSczrY 69653zA7kwUrQNyhr3NNzL+YRnf9Xw== =HygN -----END PGP SIGNATURE----- --ftx46fobm3z6npwj--