-----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-tomcat-apache-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-tomcat-apache-14.2-jessie-amd64-openstack.qcow2 131ad292ff78373f28e2dff3cc4f67d50a56c70614c42c792e6c4c99fc3f46d5 turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2 746f04f2a1eb0b2fce9a5596112cc15eb49f3e14ac38c23f53116cb5f2d058cfaa5238a43ea9423b300af2fba8f11f2c30f5fc3326fc997b590136e8ba94c63e turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2.hash turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2.hash turnkey-tomcat-apache-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNMaMH/3gUuuIsUx6y6Mjir3hkNPN+ JoNRrjp2hKk3ioTINvFJGqXC/5+dnk6TLaZOiMohT3b8xz67qIcx9iRhVF9eIoRE TZ0bSnmaY2Yy7KpM/2HtJfIObCuYOWWYhSKgPAXH9Cs4HMFbeypc+Vop6ETH9RYc 3OMfb0o13QAL0wIeYm4lWb3dreNxGjQeEgBuMEmySiDT2E4FWCDjAGt5NusGpTwn yNjUdxiYSCvH8P7tJQvUClSdsDyGpp1yfYYpiagip8h3Q6kmsOWmlpI6GaJ0Ezn7 JrXdXzYFrKDD6iZrW74Dh4kVFoNwz+GlqbgPrwxS9mlkzNI6jXCECGwXNBy7qG0= =sGz6 -----END PGP SIGNATURE-----