-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 To ensure the image has not been corrupted in transmit or tampered with, perform the following two steps to cryptographically verify image integrity: 1. Verify the authenticity of this file by checking that it is signed with our GPG release key: $ curl https://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-lapp-16.1-buster-amd64.ova.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-lapp-16.1-buster-amd64.ova 9236a33f15731c8f8829a63f8e0a39dd316c84fd161958eda86e933c05873404 turnkey-lapp-16.1-buster-amd64.ova $ sha512sum turnkey-lapp-16.1-buster-amd64.ova 1e216d7bf5752b5851b3b2b25556ca6406eec4aae6a69fab2b381c6c7d17c9ade6c54b875a8877ab6ea269e65836ac82bad2a6a6da1bc479486a8d68467bf0b4 turnkey-lapp-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lapp-16.1-buster-amd64.ova.hash turnkey-lapp-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-lapp-16.1-buster-amd64.ova.hash turnkey-lapp-16.1-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5wACgkQrF6wBJPl vBzIlA//bf0Zn7AjEO2UDBZml5b/XBoM9aAO6j/iipW/ecuexU/KXU8T0JHZ6gYl nuANQ73n8OTFY+zHdpADVp4IIbLTT4as/32TI4edopBgjg+HMS+ZN5LuHiEaryqL c7+IrFLA6ax76NP5PDqlF1MyfjfNL5yZeo94CZY5UsXizNCRHwznZ/FJBNKjpodf mJodXQCHJX2B2Pdr/B3J3f5btfgdMv91PpipDy65tm8gtijL7kZn6eCbnFaw58H3 LIgG21m/Q5kF98hSR5HGwVFNjn9hXoCdb3iddyU5jl/WGtCkooMz6C9QvU5ohXrw fuJ/k4QjBYP3ND72lzIFNBvhYAcdhFJcOra1Qd2++ieMbfzPcDKo4An7TIY+wHnk nFzJs3lTvnVF4cyMtFm7jgir7A1L4IFKQHPfn/nnm69NPkBe7y5lwCQtn4N17gB1 BZ9rT1oPAgCqNNgQvuugfL9w7WOvedJ4ifcAMZ/cKuAdSW6oo5kqMdilxFmGDHjW Apyq4fN8ojIFYNJYD6YhGQJ3+iNz10S4hFBHKa1mE04u2mGOYJpjrAS+v1ullMSp qw0Fmz6Z3AdM8u3wvZI+g3EXTuREqkThxETzB9xlvj1zIEtKpILvChgqvsW8/XN3 rHwAEJWmAkGOHcayobgZkX+YIKu8oGEJPrdN02xbTbLRIaEe820= =nt7l -----END PGP SIGNATURE-----