-----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-limesurvey-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-limesurvey-16.1-buster-amd64-vmdk.zip 48955a841cc4c632b63e0295900cd9a78fbfb067c17bc33c98a2630e4105311c turnkey-limesurvey-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-limesurvey-16.1-buster-amd64-vmdk.zip 210ec61967ba5e84e86cef5e408e8b0a5733d192d2d8f639a9eacbe2827cf506d088e6a0e07503d470e2c046dd097e7d663223279e1ce97177dd6f289a534801 turnkey-limesurvey-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-limesurvey-16.1-buster-amd64-vmdk.zip.hash turnkey-limesurvey-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-limesurvey-16.1-buster-amd64-vmdk.zip.hash turnkey-limesurvey-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NgACgkQrF6wBJPl vBxKzRAAzm4oM3qv0u7dGwnkuqZr6M88kmvs90sUJoEKqlINFZcOgX7GbH/1UtVI 1xTrXgfIciBLLheax5WOOAchNlM6txNjjWWTyFvVYpu3PzxdhUXaqfbmEPPWIIZP pAzJkd+/5aiRDm9c7uTbrwXdHab6LnPqm/0PNuqPu32ufa7+oxJv5IYYsQ4dk4TU ZAV8ews48gCX3UPY2lcDd71DQSi43XiVh9QmLEyWYyoIBHy+4FrkhoZsBeluXNHC UNE15gXuah7xFyhtcbHGWy2WBQo1PpqmItOWAdXbv996eLdxwURKrNxLqOWUFjn7 hbhTQJjDOmEGbr5NLpWiqUffu1F93EX0Fo89IibyVDAACZvzsykFWMJkNEMrLvpK NfvAlKkU1nbhdwlZQa733tTWhBWBe4pzWvxI3d0CHX5YA4DJHR7bs2zdMBM9Fm0A nQbK4TOcRQWjw6u0rOaEWJY/zX/SnlK2x+URhhVnQroZs8KJh7aPP5pb0ux8DX1P Z9rf/hzE2xiYNUeIqkrZz0FUawQuiZgfG1lwkdGzQAw2I1Xrm9UGGKefaDpgahAh HtVWkw4HByE3vrsFNUehFuPNn1YMCZRq/4X1nTW2IkysmPQ2ivekG/HDc0lhFPLo 0XixJMAA6OSkRJ/xB5kLixob8jOM4MUgvd9vH3B5mYfZlF4HsRs= =YX7t -----END PGP SIGNATURE-----