-----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-simplemachines-16.1-buster-amd64-vmdk.zip.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-simplemachines-16.1-buster-amd64-vmdk.zip 05fce5b2b5564ce7d112045f3d49698a7747551364687ebfe3f6fa526a736b98 turnkey-simplemachines-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-simplemachines-16.1-buster-amd64-vmdk.zip 9c24c4a0e00e2d9cc146d86735fb78525d73d427c75a6e85de73e2bdc56c8ad2b69ff97164bd04b88c0227a753682f1eaf4a0d7061a3c2c13016f8090866de17 turnkey-simplemachines-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-simplemachines-16.1-buster-amd64-vmdk.zip.hash turnkey-simplemachines-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-simplemachines-16.1-buster-amd64-vmdk.zip.hash turnkey-simplemachines-16.1-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmCOURkACgkQrF6wBJPl vBwaeg//cZFZDmcDNOfnrzFgpCVKwBhNdGo7nD6pcLYL5iyJaeFaSvDYFi9EZlTv wyRRYA5aHXvawGTwQ4ys2LYydkIF5nbjuAhdnOZ0elvrELE2kEbTjB2MG/Q5IGCF 4op4ntj1reNFgo+tYyTvjip3iUWYjwNOlBh5UbLzi/qhMzx0vQEENke+9dBWRXlN IFnAPIABF9lxO5QiD/UPhshMkFxwJOti39ZrTemOlSFNC9T3bGSmA/LSCvA2QDxy xwLw8M1vzPU3HWHGLfzH0XMSj2pF9SODCblLokeUAjcdVx9p4crE9FJ/3jHjERlG jtF0tiKdjTYjVguiQsSagAIkc9vfxaQI0JTqf/3hCV30OMyL+nvzweiYhd/5eWRv +lRAJVNvMoQ4JZ4YNbBwbKfu8BvovsVrXBsgn+6ER7Z/DyjbxWdnDH+vi2mJCBly zjiX/X1wHoeoAkgvVNroI43d0nxNS+Sd0NlDfDV4VnRELGpqc6CHt5QOd1DB1Ur8 f11h02CSXj3/Z4Rdxd5sJorFws44P0waKKm2ctCG8D8HQkuBzmiCNPacK8Z6ieTx osklMbXGIBsHWPZvZsHE2b/z81c2A0u6icgJpYmJOiYOeLfEMvr+tyG48iSUkXiX n2qIk6QI5ILuGPr8SGBosSrlc/RXKOZacjUNUP+bHJ6nui1cf6w= =09w2 -----END PGP SIGNATURE-----