-----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-mayan-edms-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-mayan-edms-16.1-buster-amd64-vmdk.zip 19837bbf1e83cf09dd12023954cfff627f626464744ec2891b2edff5b761c8d6 turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip a4404d0010e210ec6875c9a2fd29a667896037a8ef7185d2373bd52e6d9075293db574c624db01d65279765875b5e26dc2bff9e79ad6e17e5fc583f4bae266f2 turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip.hash turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mayan-edms-16.1-buster-amd64-vmdk.zip.hash turnkey-mayan-edms-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b50ACgkQrF6wBJPl vBxQFRAAhCQ5btvWmMUaoymLXqj5tGTDTNYlkCuKvd3ox1tp88002vTucxExfhNn rHr1qW/UjItCNwMk23by+SCfJoYjk2W5okoa1STHtlwtDdDm2KNnSJdneeG1fQ42 gKKRcZa3a9Nnn4YCfkPCLNugs0KtZYJHHLXU8CI5HOu1VokQjHYjyabNSw+ktqwY gXwqu1e+9cIkb8U75hFGw13R0frWuzFhaRLxtdMVHME5gEuL6nNKIcJ2oe2Qv24v FfE7+FUBcD24cxQWwm2r8VvsexCAHQIocDC+n0Cm9lMVGOZR6EsFJQrt/R4XdNE0 aA2cMmrpI4qXsFO8YUmwbtDXrqY5QgeYylznSX/IFHsMDy1PWgQr3t3YRw1EEqTe SCHiVpDgdWVnZzyUaI6T0IMC0OznIYKKqJqls6yQEjTsrDg3Y1ld32bO/cxXFENZ ULvi2udfvtwdeM9oyXMauZAJs7TQ/KljzyClvbIn1P188TxXHY7qGCpLN7GsD+Ph jnWHpsBy03O2DFt5iBabIf30+L8G0xwN+IAyGPNIIc4uCubBfLo/cMolaq41SRrc TIQ5rXgFoKRtX8OmXI3ccq+m7wemFWWG4N5fnZYXT2Bo1+1mQzXlaA/xS3PEnF+q n6+7pE5nRGzvQOBYHm/ln5SQMmcLb7G29sTEEqzK2MdVDTIz9w0= =m+m1 -----END PGP SIGNATURE-----