-----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-oscommerce-15.1-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-oscommerce-15.1-stretch-amd64-openstack.qcow2 80f96ca3cd9ebf6381677856bee9b1637b836c3a64c9ebdb2c9d7e1984ade8e2 turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2 e2795a6d3ccdd559d0e6b79408d4e5c60d0ad4b3b9f30c125b9dd4adbcf8ba324c76bf21bd73ef119169c72fa030ffbe9e3f11b9928b09b4ed186137ccb88cea turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2.hash turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2.hash turnkey-oscommerce-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhV4ACgkQhcJelaFu uU3GGwgAz4ZhJCY07RLo8F7w27pim+LX9ZMOg6gvnq/umLIdcrj/+GI0oYfNk/po +59YQ9XXZOOPmH/8j+O8urxrM6wil9x64jYSshDGXWcKA163vRl7GVwLRHHWe1Bp /MuajjPEcZPzn1zeTPSjhqHP7+xl7tHG4gBXA6wNS3OkLqGqWFqXa5erpKyVW7eS MJOU5luSvErhfHii3hczCM0yVVWWub01yCBcY5RlRPv9yYDopmsqhog6xxQkDYdo ic8zp+vSet8wuv/P3Yj7fwTe7Q5NZzy7zcOCYXbaVY3P+9ZlRTr5vinW1qeUvJMs wL2bD2G6Q0P0GDHnIID3HHt24um+vA== =NR4y -----END PGP SIGNATURE-----