-----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-lxc-15.1-stretch-amd64-vmdk.zip.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-lxc-15.1-stretch-amd64-vmdk.zip 2442f4fa7660bf3bbb7265a613443373c14216ec185970e5fe35a56532dc7d12 turnkey-lxc-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-lxc-15.1-stretch-amd64-vmdk.zip 00f358b236c9af4b16a5c888e3f27911c416b57e55ae83aa92bec8e4d092fcc464251beefa183372ad53e2eee0ed7d82412550b0b175ea11c91cf0d9e82f261b turnkey-lxc-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lxc-15.1-stretch-amd64-vmdk.zip.hash turnkey-lxc-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-lxc-15.1-stretch-amd64-vmdk.zip.hash turnkey-lxc-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlzdEEYACgkQhcJelaFu uU0vkQgAmDCZRCAhD5uLEk80PZBFi+TxAUeG5xAc8N92/Ys7FYSwLyltVxamB1G5 vW69ok9dsMq9GFmFmDJ5l2ItHJm3WCZ5GChe9rvGYwYXkeKLqjrIereN3M+b6T1y JHiCvsQo1gcSTXu+K8VFXmjJqi1HJQysI4dX2x4V0q7jq+YN1i2ExiTU8dE+K0qr 47X83JlsQIugKcQpqzOIgTBFBC6NA6FedWv/N/yafqHUnJ6lS1dOl9QBDhzf2vTO JzbV8KkY4oRTEiM/pSvkHArIqTHgiQDHP8ZUz4X8RwEc2XILHRgyExQCaN8ASwtV zA086zUSWi48oCA+/TWWuo0gZNlP2A== =ENSA -----END PGP SIGNATURE-----