-----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-sitracker-14.2-jessie-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-sitracker-14.2-jessie-amd64-vmdk.zip 873ed91c462e7f5703037d2c892a8a5a29debc8f424883303660048af7c7b40a turnkey-sitracker-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-sitracker-14.2-jessie-amd64-vmdk.zip a9de9f0530c89c7c59f081e48bd75fca45a1f881b25adf8cd3b572ab3a5aad7feb0317f5d57209e30efaa78a958db8493e6b971e6c3c0493cf75adc91d8250ec turnkey-sitracker-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-sitracker-14.2-jessie-amd64-vmdk.zip.hash turnkey-sitracker-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-sitracker-14.2-jessie-amd64-vmdk.zip.hash turnkey-sitracker-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNqcQH/iA7GgV6qExIw6QR4IRpZdbH FjgFZrUBZSJfZ3SsbfcgCnvNBQ1KI7C8VhyrO0+arQWAu5YslT/rawczgvmxYHBS cKrX4AlgF3FLnX+tmB7poBJjXtoQpmtgS7uJAyDKDlJzd9WpugFnMvFKB9T5b1RU nz89ajIneV+L4H+ITQSVXdME4Y7bqgLRZlZZUx3dwf4l0impeNI8Vxm6trIujHfX VyKHsPWuL3ydvH5XhIiQlvUlHQAvpPJ8EBO5zc5kfY5s3LWPkTcml31ukzU+0Gud MxdNa2lJeXWMlJtY/rS4Dy0PDVMJK+5HFI1OSEiF6SEP1Ec/1Knicyo00qwUBC0= =vZDk -----END PGP SIGNATURE-----