-----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-openldap-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-openldap-15.1-stretch-amd64-openstack.qcow2 efdd4954152118c96d8c0aa426e9aec5b12aa73ed0ee8425d0eeddec158f2d25 turnkey-openldap-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-openldap-15.1-stretch-amd64-openstack.qcow2 bb1686b7bb22a5f37007e054f20717c247b98fd334fabecf686eda32e19b9d118064b74528921acf643c8b0294f4808004e305f65e69aa22bdd64c509d09f57b turnkey-openldap-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openldap-15.1-stretch-amd64-openstack.qcow2.hash turnkey-openldap-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-openldap-15.1-stretch-amd64-openstack.qcow2.hash turnkey-openldap-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhV4ACgkQhcJelaFu uU1yewgAkScA4+xvkJhXdSrxGD9YH3mNRxsTckZJ2+c7GDfxsSGljMqhJ+YHocFK 2EaYS5xZS+ltBuvSUJhpb3VKFvE8G8llG68V4z8kEize30l5PHJWVjFUgZS9t7x4 bfovG1NFVmiqdqq0zUWNITjaCq9OitJ/dnmaPyg+Xuch5riHuwHy5OpLXb+fPb07 JhKYzVWkfY9sD7c3VMMSw7ObZx2C5exuZGMdQfQxnLi9Avkz2LFqa152d0478mld x1WMucVjfVKJpX1nsoCJR3V8hcqL/tMvJ+hmdlwFKA4WVOgxRw9lm2fz8L9O16DA xomOKT74WcSHamcR3sowEwp7dKP17Q== =g1Rf -----END PGP SIGNATURE-----