-----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-mibew-15.2-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-mibew-15.2-stretch-amd64-openstack.qcow2 809dd1730aaba253c669784f7c96f8a2834820edccd02ec77eabb04a7056ec4f turnkey-mibew-15.2-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-mibew-15.2-stretch-amd64-openstack.qcow2 f0be016231e2c27ed142e1bb858a2e4b0dde3852542047182941de74e92b2a8658ff2ca908d5fd5e331175a4b5b31edd1b79a1b7d0dcc6080e00d55004048730 turnkey-mibew-15.2-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mibew-15.2-stretch-amd64-openstack.qcow2.hash turnkey-mibew-15.2-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-mibew-15.2-stretch-amd64-openstack.qcow2.hash turnkey-mibew-15.2-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVwACgkQhcJelaFu uU0REQgAkTgMLGrSl/ue/kF1bKZqB6PUNcGnCEzphgfDjJlXhtWWHRqbkEwuCs0V dyXd3r339zHIaqlr/U7NIW97dXrSs5ysB7llMSXIeb2EqJBP2UOCt0l2suqa/VHM 8MgBchiSQQUHeKXvxS0f6g73q0GMFgL0AL8V0PW7jCurJjQLMHyTWW6l4XefArGd wbEcmCbGkWldAzNlagyhHiMOZs2bdyl9hAKLyAHCL2/wtNhJnu8DxBd/jFyukI5d 10vQDinM8FgujUXaVtxags6OOGVoDCKK/6/p0gEjKE6gKyZAA7XLDm3ccj/oaS2v rILyswoFTdpTqnJWNyNO8D/Acy7yUA== =8gLl -----END PGP SIGNATURE-----