-----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-openvpn-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-openvpn-16.1-buster-amd64.ova de995d115ca6cf02c2981fda1bf6b5f610ecbaaf48a2b9eabc7c5be79e9ebbfd turnkey-openvpn-16.1-buster-amd64.ova $ sha512sum turnkey-openvpn-16.1-buster-amd64.ova 83ddbf4f57862e22815a176bac51ba10ca81ec56bf2642201afac2015edb7f73702b416a10959e1d534920ffacdf959045eac84b8e0cbf0e92dfcdad9f178685 turnkey-openvpn-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openvpn-16.1-buster-amd64.ova.hash turnkey-openvpn-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-openvpn-16.1-buster-amd64.ova.hash turnkey-openvpn-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmCOURgACgkQrF6wBJPl vBz6jg/8DK5CN9RcoWEVsVKGEz1gZ1F/M8UW6SoKblPlhoFuqgsZqOD7e/RbMNDI HVWBhL2AxSyJCEmdvaHcA2mi4QC9bMljUe58Bokie3S9Y8OINEmLvB0QBh1gLV5/ pxGzEBTKGCZdy3k/d19FGrAA6YG4dsMHnYoKsZqS7BfhJu3ztvol+ngg5zG3m7q8 hP1verjIOh3BfW0kTAxj1cgdWP9TPvhvQ33P2nSRQMUmtg/kERdmlSSJpyC5Vk+l tt+2G+U/+0DFAsDaSFO8yu9K6medCstdhbXTKnUzZQgdG9HsA1d2/L8LJOwncJsl 9OfLRR5O9tVefYCoo8je2NzjH+9iaVp+19dJd0Gf9uAgJlbCJKsYAsRmHH8xvrLh Gh5lIZeCOSU+mrnXCv+73JMEH8+zfTsioTmvy1kd67bOAtaflxLb+yCF2St8O9pf 1zf9AiX8SHZ5nkVRv2v1wnipdAtj/9cIpXQefHxSDmz6nUzlKtuFjIgYyuEnuZsF PM8OwfvSbrSfBCBAAes+YJlFoRJA9u4TNQXAskFDs1SkkT9unN193xx8W2bQhjsr vrDL/eTVHPCLPVlj6f4i6IDNEdaUAKZVJ8gO/CaG01GcFTlGCOVosC4dltNuZKTe 5bzZrr87ipwqYh87BfMaN9Hs6CJyr4qLz9IX9uuFyt3XQ1z/kik= =+pFF -----END PGP SIGNATURE-----