-----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-mediaserver-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-mediaserver-16.1-buster-amd64.ova 69d51e6273ffeaae2331f849811eb67615ffa4eda57703ae8edbc0cc3b977630 turnkey-mediaserver-16.1-buster-amd64.ova $ sha512sum turnkey-mediaserver-16.1-buster-amd64.ova 4ce6b7b806a8adfbea125833db97f6db24cb096fa7676821bde4351c30ab8100634b53332c276382e46d918dc27d01e6c73369ab9aa9194be652a4291e127b65 turnkey-mediaserver-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediaserver-16.1-buster-amd64.ova.hash turnkey-mediaserver-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-mediaserver-16.1-buster-amd64.ova.hash turnkey-mediaserver-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmCOURcACgkQrF6wBJPl vBzdow/+IK7kSLO+0Jxv53Nnq/Eyq8s4oq60CyysprP5Sp7ZPG8F8c10DjvkJrkG wGSNv1aDyqa2+dpZJNXUeaI0PdmTA9wt/tzpLmLknSJdMc9jO8XVJbcJaTPdqB04 I2aIV/Scc0WqYP/ATQp7Ph39wCH3Rb63zya9dQr9x98/lpA1g0tCHNFx0xakEzWb i9gJgPlelDfRXY7krSxsplVFUszIHKMKV1aOaKdjoSHRDtNxum51ukwz/JzbCX8f rVK/b1lwQNwgMVvelirs5AWW3yLKNavT7Dwg2GOSCq+LXIIK1sJycumlFFie8Pf1 +9jfbyBokXTKe3EeUcNAiBF4IiqILA9J+DBBo7rztbPn2e7L5WjQqUGB/FmzSRQp xXkHnae40Omp/Wrr7d3YpDmIVdVx+avxagHknEGtHwB6JkbRw3yXjhxkGI+5W2Kv YTY8TnDfcE/D3jPIgc4aguJtyx2FjfoiPvIzkuTo2C0sMpS5YAlywngkIzXXSdJG 2nH9W22h2cnySvIjTDiIJ2b9L5eOUvEgJj/9Z+nMGVRQOi4fjTnL/KwYdvfTF7I0 ygfLR3DrwvRbAhichhRmyFdO9MqCcEgC9zC+MxPIsjN/4KAPfV6xy5NK8JOnsSxo sN/1rul8EnQs0fV6cs5oPn5xaqluPpIAp1wCO0hOOuM5VtY5eNA= =Cyay -----END PGP SIGNATURE-----