-----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-collabtive-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-collabtive-14.2-jessie-amd64-openstack.qcow2 66e7a47b2adca5f465821dc7fdf60642e1a81fe44fd6134004b91d25fe1cc726 turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2 69385535fbb207f65855b7c6d03229641d09162470a74d06240d030cfd08ac868f843efe64d45e6f741c4a2c9c0c18beaa6405d4d4bda275723cc4435935dec6 turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2.hash turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2.hash turnkey-collabtive-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo90AAoJEIXCXpWhbrlNlNQIAJg7eHuTPb/OiDjUHvBbf0z1 ufKhxONhDnf5sMkl0wbtQKvPGHXaqdtlSyyO/WqXoH/RtTWsLMbt2/MAFkIvCXpF +zG9m9qP+DqWQC07q3RCg5hQN9RSIMygOmezBL7yLR3hKlEthrcyHvUIn7cMm85V bvXRcQYj42BdYOWWU1L2LXYRy62ig1wKXCB9Wb0MmKSdZzPm4gjWDlPOmMfA7C7e VOqCpGLtQPot0IxMReszO6Afmwt8+rGeszA3vc+KwvolxLasSPeIKbJjvi2x7CRD mTvjEgZlCcBO4+c+/H8gneWdupgxdl42p1y9PziRXOVqmoCqPTaq1WDQxmF8MEY= =2OKR -----END PGP SIGNATURE-----