-----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-yiiframework-15.0-stretch-amd64-openstack.qcow2.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-yiiframework-15.0-stretch-amd64-openstack.qcow2 2f3ef860148b22b8cdeca874a2ef5eb1a2bbb569acbb0491693d43813094c1f3 turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2 f41defb593ddcaf629c7a731c3ae3bcdd178b2abee71f8275afac6cb3723eae64d1aa6ae00f43c25a4302d20877b86df1f6b99e9b093513a793d0cf96dc60b5b turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2.hash turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2.hash turnkey-yiiframework-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++4ACgkQhcJelaFu uU2k0QgAvDPwebjkHL5seNNIqqMotv1vOfz4sUjrv+iv9E2ckygivYAZMUxPxDW6 T26FHdAdhExmVXrVw9D9kSeOjk4P0Ne3OWSgg3yDBb8NXC1T4Yh31+hkLurr7Erq fwhCpLk+ez9pZKemJiQtsr1Qhwo+mrraLTCumhVVV3d3tbBgjYR79Y+8rVVyFuNu tlhLTOiR08C8qQBe3m4neygFpahzRTlPrjWTton60gLE5eG0SwUSPJJFDS/PD7Xy xMkQLyKGes/po30LmZbtnxwkRYz7UTiracRFs9xIWjUE7bxYS/AxZpM38txEqeHc Wwz6MiYYN+oQsdet5GC+hEmowhnfAQ== =xroJ -----END PGP SIGNATURE-----