-----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-14.2-jessie-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-14.2-jessie-amd64-openstack.qcow2 aac7d039bee0ac67b97723b8fab2b71e490b89d19da505a6bc7f95c9c9ee265c turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2 a28ab2ef21268eaceb9768d3e85879c611626e94897fb9f2fbf9b2723dc22e7f349b4ebb428aeb2b1e579719454d0a5239d0e637996ce179db2949af4e49407d turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2.hash turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2.hash turnkey-yiiframework-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlN5mYIANLu1fnW9haJfqxZKdlwV4XU Ii+VfduHWjapXeMrkNl6YnT/yEFQopd8kK/fKm9luxOH0E2uVTR+oeuR4IUNNAUG VlhGI89Lk8VOHGaJV/CjvvHOsHG5CiTHZdXhxbt/2Q4IFpc2rHSD9Jv2j9C4e+ra FzvPrbdsqwdnYbTLQ9x0+luOId//J32rKFA2L4s8edij1NZWKIzW/42s9aWLZQM7 bAKDVvvDT1XGR2yd6zfUrGuT14nPTgYOaXGS0AhKscdBn/Kg3dc2mhpwXWX4ZgHA 86Bk4bjCtHWQMm98GhR6rZc+LTchzf9kL+eIfxUDPX3ImAWy1lwDFXCPsjbjZQs= =D1BD -----END PGP SIGNATURE-----