-----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-torrentserver-16.0-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-torrentserver-16.0-buster-amd64.ova 0974c31ccc68bfe4a0c7c4e8a878a5271e168ac0a84dcf6445111a4d009baed8 turnkey-torrentserver-16.0-buster-amd64.ova $ sha512sum turnkey-torrentserver-16.0-buster-amd64.ova 01a9604a961f567abfb87a20c1fb9d4d12e696cd453f192287c49edf1103918d9c51a82d18c1089c1bf7bd3b64e8a70f73927661e6fbb8d3745efda24439ea6b turnkey-torrentserver-16.0-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-torrentserver-16.0-buster-amd64.ova.hash turnkey-torrentserver-16.0-buster-amd64.ova: OK $ sha512sum -c turnkey-torrentserver-16.0-buster-amd64.ova.hash turnkey-torrentserver-16.0-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8UCgUACgkQrF6wBJPl vByGUQ//ZruwXtmVbNmbi+/FzURNZWdQ30bnvEmcI/Z0Nu93d08ky3yyHHC8MD1R QdnQBr1lgK/vBwTgo7apNeA/ELQWaT5I2W6nmjswR4C57IDOwJqtdHYk8xUXimVy axKomjbQVSymbFf9++AKfGoD68fElFqpxRcExOUJ6KFhu4hyv5CQnN7sxefAl9Ta WohdJ5PWRX6/O9F3q/i2I3zbsLUSPylO5ug3/aqZszn0uflwXwkedFa0jE1ELmkJ iNO1GW73dLLQwv5YtKIkEXvsVNGDqDxFS9nNgyQ9ipryAcVTU3/DaiM5uXsxgIeB 41I+MUebuZZ696va3rl/xpuOeHhBhuoF8vN73DaFRbYNLC3laAuRGeDJsZ2tP/Vp zCdj/6wLjkYCf9ThO77L5SRli/9k4Cwmu3ulpV5Ua04dKMEuyjLvHMrw/jqMzYds YKh0Y1OV3u2/298lj4iVlK9HACAZoD7ct5jTwyNhQV9/tLw3IZXwoASPUWYu2Jwi KtvXFN/VpLd8zNbNQWVSxYAcpXtsu/zWngWV7ejHoQAdPFJDor87ZdY4BSh6oYAL s6gxvaetDvBskbU8Y68nId+y4R987rIOelKmEQAlBkJhL4THxOagw2qs5KqWqsrz zhBAbPcUpSCW0B3By7R7Y9ESEXc6h4e5Wuda9u+kavMv3mazWbg= =MQII -----END PGP SIGNATURE-----