-----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-gameserver-16.2-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-gameserver-16.2-buster-amd64.ova 80ce82f6ad1869ca03db4546758177b37d89b269f07cbb8056fa1ae63b63c376 turnkey-gameserver-16.2-buster-amd64.ova $ sha512sum turnkey-gameserver-16.2-buster-amd64.ova 3af354250dfb90341d57d55e8b62c213fd9cde47f4b1ae5bb7b1c1f9a3e9615295cb70150b0bf5062b32757215be02bb63372268ed1c8a7e5d2090dde7774024 turnkey-gameserver-16.2-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gameserver-16.2-buster-amd64.ova.hash turnkey-gameserver-16.2-buster-amd64.ova: OK $ sha512sum -c turnkey-gameserver-16.2-buster-amd64.ova.hash turnkey-gameserver-16.2-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmGHrf8ACgkQrF6wBJPl vBywfQ/+ILo6yhXpn7HCZJXVjVDnWXe4lIDp01obkyQ6kyOSDHD5/JTmXGTftC51 z6/g0p9CW5U/qIQIcY5C6PxN2JhAERRQ23mrCCICw22a6Rpo3lN4v37tDuDufBbt LrCCsTGZTXW4K9ufTuL2g+q4EYmdAgIzaJe0eoe6oBs7iGoXSY10T1l5aCrVjj9N 1Ex0HtPuVvMgLXagXVhttUv7Evj+ly0OMRx+3udLJb7i22RHLCohiMQpXZ1Ba+LY gpX+Ut0ZGHwRCJS9nc1Q2w6GWWHMtLUmWg0Rs39H9+5DSOlKOMp60DkwMWPgWXWc xXL7hMOwprDAUK1iGQn3Cz3gJPcgB1co7iMj3hv2rFxguGnHj4Xoz0gPW4coZj/E hATAAm3Hahu0yqU83cEsEZzSNcpXPtHI2nfSaM8fMDBfZnbRBlEAqgb39E4D/sZ0 fIjWfM10h3K+AB+AY9EIqu/a1vgtz5a7fe//dJngMZjYGC22KdLGaHGU4gToITfV KDhnTUlV46fzZidF1w2ZT/63WxNMqgF3W25Yel5Gk9psA3mZP776ZuKO/dvQsfNt rq9wR5VuHM8Ehgnoff5fteWNFtICKeSHvM9s25vzsYYrq16mRs3jkXH9tdcRUwqb VOm7VUiOuEH102DLV5pTz1wUERXXB+9nq+rvgZniBsfCcp8x7SI= =wKN6 -----END PGP SIGNATURE-----