-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify turnkey-web2py-15.1-stretch-amd64.ova.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-web2py-15.1-stretch-amd64.ova 5277b37cf283f83428a7d9b26217ccf2fe31228243cabd02de2d76142f0e8911 turnkey-web2py-15.1-stretch-amd64.ova $ sha512sum turnkey-web2py-15.1-stretch-amd64.ova b05dd12a6de6fb99bf64053ab1c133db2890e805672c07bdd135530c05a9b82c81d4676b75febfb29abc89c4728453f9ef147e947b9b0bb6abee91d3507189fc turnkey-web2py-15.1-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-web2py-15.1-stretch-amd64.ova.hash turnkey-web2py-15.1-stretch-amd64.ova: OK $ sha512sum -c turnkey-web2py-15.1-stretch-amd64.ova.hash turnkey-web2py-15.1-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pj4ACgkQhcJelaFu uU10Mwf/QlJWI6vjgVaR9uN8JITE04cPTu9xjibIS0cNsdPBnBh3h1dNl86XxDw2 02QBNUmMTEVI4vjJXweOxF61N0v9nRzkGyeaSE+lXonwNCh3avITUZ0fUc1KqsGb tWaLEzh1Vlnz8GcPahd8TP7O1HL1kOJ8JJ0OsRULIRv3JzTleGe0mYEZAXyNWdEw KKWajYq87zXZjJIGulZ5j9Aj6QFsdxKU36+2MA54KFUzU4N3/reBc0r9jCNmcP7g /ld46aWo5TLi3d52nfJu5yjP0uk1NwoNDXJMFhxv8pU//P4G/zlNS68X+id681Yy kwVRLHgOvAHzjb665qPKjOZvCYlE5w== =TBLz -----END PGP SIGNATURE-----