-----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-ansible-15.1-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-ansible-15.1-stretch-amd64-openstack.qcow2 15cded45cb24f0556905ab00a6e944745f1eafb2d66f6e17b3635745ab09783d turnkey-ansible-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-ansible-15.1-stretch-amd64-openstack.qcow2 0a4d659a4e2a4a6283f69dc141cfe6bdd8ce2e57e5c9de918fbfbe0f73af6a6221bf1ab4056316fbc935f4b0319bb7f93fffa705ac9ff2ed20208a295a4ad332 turnkey-ansible-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ansible-15.1-stretch-amd64-openstack.qcow2.hash turnkey-ansible-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-ansible-15.1-stretch-amd64-openstack.qcow2.hash turnkey-ansible-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVUACgkQhcJelaFu uU0idAf/VV/GGbwc+pz+uwwBOiywsOn1PkxvvkrxV4g+ChrMVG9fFHE1QtOpNqgm w75wDWMgp1mveVtEJQExOVBo3v2Dvi9Qfn5MmPa8Nx1EjQ9wWThgjuCaRgrh4yyC Vqzj3d4P+HVQHj/av5d0/N3XUL5INMCMu/lggGiGGe1R36deUS6JMMlyuFojqcXF 4czHAVp8O19mFx5YHuxuFP7gRo9kivmqLvo4e+81J8AZld390Eb2kNuem4Ckxs2L XfTT9bCh0LL2W+2CzNmC+73xknM95osPwdLwfiRoVQu/ipTsuwjXqj90f24XNSei 8X1RPgSwOaup7rHwYCp4chF79EB8uw== =CmwA -----END PGP SIGNATURE-----