-----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-avideo-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-avideo-16.1-buster-amd64.ova 91855077360c3977cb620ad1f3f883d7aec4f3e5bc45bbe3592dcfca94ae6b67 turnkey-avideo-16.1-buster-amd64.ova $ sha512sum turnkey-avideo-16.1-buster-amd64.ova b60f05965ef1e8dd0bfbade4be0ee89d62f60fda7c30b1a137980ffde4c591137a1719f4bea3cfa8c0f03d414647e6eb8581d6af12a285b4c6bb12aeedebf95f turnkey-avideo-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-avideo-16.1-buster-amd64.ova.hash turnkey-avideo-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-avideo-16.1-buster-amd64.ova.hash turnkey-avideo-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5IACgkQrF6wBJPl vByd5w/+IQ/af73e3IdiUVn2lmFTE6KjuOFROeu5x8NbBWLs+fDaWCWSGPypc/fo 9vSgvbCp77dmDmlIRnEGPbOGzhdlUwMgyZqsDIeeSo8rQs5gjfTb8DXXsWh5vQRw dCrVAxQVH/0Z1Y1/uIgqeNv9G17RgbO4nehI4guyrfhS7+SZ5Rmx0+np4apjJ8Ri q6you4y6J+1RXiVWRfHZ4QTDobeJz1PiKVV3SEOpRZs9zAiVOMnPKow5TowUPo+y TO5VZ1PPupuykxRGxcVwKyCGUMSrCeujJb8u1zzFCpfcBuHeZ5SdLdHG5ZG6uO25 SR+k7RSWctCOtcF/whG4TH2yd1Ty49QOo/1WZtbbkeBjna4nGkLrr9srUVkloDR/ 6VCJ8GsfLfC20kvQzllW/0zwXJerzZ2RKUdGDzDOnYEKwrgeLSAmfH4d4tWBS5S5 LMxYwS+qKYSXi95btJH53pl8TkNftMnv5jycMSnyJB1kszaDuFmVOMNW+SK0krmi ji2dvsvTgoM7uR04zBWSu4T2c2C/3MyW0E8FnSq3jMeum3K2sVUBeTn3JEZUpOyD AJQWbBQnQ1SG8WbEu3rDXPg9qxG4Er52wSybFrWvcZHD9YtG/YSuvrbSh5g9mQ/L trvFggcZy0JePhMgis33rHUhYW5plSUg/U0i3c2MAwYDjyAm17k= =2nlt -----END PGP SIGNATURE-----