-----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-domain-controller-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-domain-controller-14.2-jessie-amd64-openstack.qcow2 7e08b0a2f2446d510fa015183d0928e7b2f6e9e8b075f9a41a6ffbf10157f406 turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2 0712c7292c19cc7e027e5b182ea893c8ad7df6667e13d31faca9887cd875400b9d66160d92846066aed02934368cbfd641c289063300968be607c45db202ad10 turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2.hash turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2.hash turnkey-domain-controller-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlNxD4H/2VVNKuo8F5yQs2y08C94CJk nNMzoXFY9WNrRXBXq7NJQxxY2agqZJsTX6hfbb4rqxM/eCVT+3mIv9YqH0le8R79 bDlk7NVuzgmy9tzCp8KO9BxnF3fniJMhWVJcUgWfO1LWpZGrPf59PYKd4asu12zL C6LpATMRQZKtq1Xpo2Znd7jBEylJagvVGHOBt4zDDTeP8ci6vZndJyWIgLB9wgEa zRRnhIab7vzCP1rc/PXk0xDggpmcSe/OS8F/4/7ghUfSQlCTImaEiMbsd47IgS0I pGWTMA5dU/pjM4nc+lh+lcaGnijnxeB6TAHKUrRbYDbq/aLc4x11lJMwPCs5ZNU= =H/1S -----END PGP SIGNATURE-----