-----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 debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz.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 debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz 9ccaccbfcd3718106aa8de133a7230ffb3c062631da358fcc3b6d20625bceb7a debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz $ sha512sum debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz cb95faf4a4a32682a5921f9ea4358fb8864af4908091056b06eee8e94c3df8ccae4ba0b341e42585b27f267f4a87f6e9daad104c96f67890ea933dc6b87af115 debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz.hash debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz.hash debian-9-turnkey-ezplatform_15.1-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pg4ACgkQhcJelaFu uU2poAgAz9QfXVIgVHSdNZc/xiyLKhmag/Vn8ZubjZ1CCGXWUUlEhlGfqfFwN60O 67fS62qmQwJGxd7A+HURKBb/pOdYskE54HT9+XiWWOwZyU5PAGAbpgoe4DCrnbSn k5S2a7iZKPwLiaeNE2uge65sLEN/P8xweuI2vNmJwe9xY1PkZ9kki134FTXPfIQ3 Tl9b7HS9CHg4PSZp+CupjChvgfLLly5h+m7L9TKx+/qL5+ThTy2Y/WtVWwFeAEYs YYyQNQV6G8Q3dKDWbVwy01CwhBqPx9cr0aEwj3rdSaaNkKvMgA58t0RfA4njr5bi y3QrWgmYTXmisz/jkfDPye1U1iWR8g== =gbbu -----END PGP SIGNATURE-----