-----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-torrentserver-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-torrentserver-14.2-jessie-amd64-openstack.qcow2 34882923cb422e2ad8d03a3092001618ca299abdeaa1de4e07133bf3c0a9e827 turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2 53a0c4f03094cf1b52373efeee7f43630f32530b11c965431b5e97f9092fe04997ee4256db01d3637ae0336923df51e096f5d828bb81c679010a92c2e3724f67 turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2.hash turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2.hash turnkey-torrentserver-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKlAAoJEIXCXpWhbrlNWU8IAOfN1oO69LlKmCcKj1H7dx/C /qJtmxnGqAeA2rqnhc6aCu7/z7eM9fZ6xFP8f7PdsS7wqCnqPG7rwMcKFNRQoRuv slLU/rrTn4HEfPbbwNQx224ny0atIaEd9hcPFGo1ZdaMcEslrdbY/zIgNZAQ0wYt GmwJOfGy8hewXUCOAsrK0pRdKhKSTbmtY8M4i8ggZTOL1VkaMJFSYwC046lIYiU1 DBtxzAYYU5Go0mZW0/7BUe+AtKt2J4feBhV73W61NC/zCMdx278eL5lENC+A35yY CShvrqNvvYyDpQn4k9aJrGFrVD2KDBsb3dIiiKgAbvh9sn7GzJe2cWC/+ULWxi8= =tv96 -----END PGP SIGNATURE-----