-----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-django-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-django-15.0-stretch-amd64-openstack.qcow2 5b03706aa6abeb18111f0fe961c75f771b4f17fb8779485bb53ddd0f8fd85191 turnkey-django-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-django-15.0-stretch-amd64-openstack.qcow2 8750bb91763150f16cddd2155be872501dc440cf916d29cdcff78e349bee1e23098d6e6e08a3048931d959c8c2ff3f4032e31d3039f3ffd524dfa499e18edef4 turnkey-django-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-django-15.0-stretch-amd64-openstack.qcow2.hash turnkey-django-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-django-15.0-stretch-amd64-openstack.qcow2.hash turnkey-django-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM+98ACgkQhcJelaFu uU2afQgAl1DtMjg8FIVcfKn55Hl8odriuNuj5riQX8IgKgq02kKEMJmCA7HUNj4y mb3hV09KyE9+lb4/XmI8nNQRum0qmyvbzVTzzT1Q68fnn39Xf77wzeWMwlH5lLD/ iKwJIcqexqK6MXVleVpKa/nRpfDToB5/X1UyIKKpepwR7x5/6Ewku71M36N8X3/F XiNV1zZvw17mVQRRCkySTn+GIPiiwv9HlmwkNyQ9BqouKczPcrpie0YdBDjAtYt3 XhbqV/984TemQHReMzogGwCyeQiHDD7a+lw7rUwSonEcnkdDN2Ocz0c3XDJGkbgR TtZ+o4DJRb0bd9x/UfvEepY5sbFgHQ== =JCb4 -----END PGP SIGNATURE-----