-----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-gallery-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-gallery-16.1-buster-amd64.ova ef4ca648d0c46240167dbe4b0cb384a3c24f027b72c9dbf13a218850c1a16c93 turnkey-gallery-16.1-buster-amd64.ova $ sha512sum turnkey-gallery-16.1-buster-amd64.ova f099c6dfb372470f0565d40058174ec35fa69d44abd429ace4903915f4a9147b9ec785b7bd82e4d3224b4187f28cb76edfaba623932b666198120d16655fa5da turnkey-gallery-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gallery-16.1-buster-amd64.ova.hash turnkey-gallery-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-gallery-16.1-buster-amd64.ova.hash turnkey-gallery-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5kACgkQrF6wBJPl vBypUBAAvJvp1fdeI4tUPbEB49A8cxbjZDmeEHHPzYUZ4x/t+vRkzP5sSqXLx/iv 5QFppmYzgMBbzut7CT/kl4AA5DirwbtX3vv2DEJ6ZikPQzGB8fTrAzDffbSlAWyz tgjFqdJuB8n8VqyZZPnluzgtIbATcZur+RMSezSEj3nnTZ+bL1nLRDKmYX8RgsSL JArnEGa/ool5xFN3QMED+lgp+opOU1F1h0oaoWwcT3ZCMM59edIPc1bKAD7ubelM ud2Vny8GLrDBnjjJsGxfGoQLc1ucEym/ls9ywKr65uEtWa0sEG4YP/Vk/QGd+sAl XMR2NsW+dkKqpGrUyWzbixhyke/NI8VNuv/Jr8sxVZoZ8rEzZ2JqsreymP2+Is10 2t0gzwvJoHnBmbWQM82zlPpqQQGLeRJa1jbDeEeut612fdLPqj4ZPdchSiVDnOYq QC7Y6Unh4VDuD7UXMaFriFrNG3FDYsR2maTafZns75Avp7Mhtr+GrHYP1LlRYjlg nVgaLa1LFOv8FOLZDfdkd04+vcap6wERD/GSHDljwVpdlDzepJd17Ihr3RmNvG2n zYpnCSaTY7WZcFSCnSdT4bqyHaYnOXlldwAKd14JoDGHNEv4EC0CuSZc9FRqRI64 qK0KV8Ur0kQ9YGJ/98XOWCf9x+s33An3yJEc+eOnmUZmUh7JUxM= =VW9J -----END PGP SIGNATURE-----