-----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-wireguard-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-wireguard-16.1-buster-amd64.ova fdf5fa66bf3cbcad0f0c1ce0a321f1e4671819560c19b0ba02d8c177b4c3f37c turnkey-wireguard-16.1-buster-amd64.ova $ sha512sum turnkey-wireguard-16.1-buster-amd64.ova d5c8aeee3cd7c1f593efd46759970d877d2d6addde4a84a0f27ffdea2109057c3e3688fc5d7baa217c8c0a0e905a9ee85056a14c2aeb21d31c0b3876576ccf6e turnkey-wireguard-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-wireguard-16.1-buster-amd64.ova.hash turnkey-wireguard-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-wireguard-16.1-buster-amd64.ova.hash turnkey-wireguard-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmCOURoACgkQrF6wBJPl vBzJaQ//UeFtPPq2dNOq8UU2kiIO9INvnGdYW1c3RAmt82f0ur8zF/gNdA9ji139 fDHtPIquJ3RXuuRPPm/cPFzST5piWUG4ddpX1zRAREbtYwqYA1mQHaktbr4ViyvH EBZVdPS+YTapa6/Z03MNNpjNHTyuwg0gQfkmdFT1YtKyx9Zh1kjU8f2Sk+8LGVy2 COlWpf7BDMY3VBr3tDV2ccYW+Hfg9t69+hsrsl43IEsSQuBqHzM5qTPQkh7xR0hZ NE9CNtTHg7+S5LWqbi3hC9vMctpG4uioMcAypMZcqZrNDaFM2fTLKnflsa/bEGyS vm1T4pzi7v3sKJY092WFzXDCea0YwZcjZL26emg3if2MmNbB7AWJ1EMqrXwBfadk izZT1RSvAymUSWoukbC+JQcZbJ8t69Cpt166+U1mleHcO8J/cSiQSQSccp1Y0F59 Y3+MGk8+FZth0Xo5V10ok6n5Wq3LXK6RX1hMi4iQhyYhRa8YtF0BOIQqZZGVRXB1 Y3LZFdbbx6HOGMebUU6rixHbTaspAPtllHvd0jD1EX3SlqjLOcbNFxmIIrhMXShj KHPukFnvzlptqsvYnym31vc8/z/NjZu0UC5u7qR69gKphOqBbNDnFoVOTi/LBcBr qaRgY+DNpNO/umOpVKMbZvKdyk3MfuD+VaAd/lxMkXVRtSMPQQQ= =wkHV -----END PGP SIGNATURE-----