-----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 <release@turnkeylinux.com>

    $ gpg --verify turnkey-ghost-15.1-stretch-amd64.ova.hash
      gpg: Signature made using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key <release@turnkeylinux.com>"

    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-ghost-15.1-stretch-amd64.ova
      4cef9e219a197af1ad0a027dcc3dbdc04f2bbcd88ff594564fced65c7d8bf93b  turnkey-ghost-15.1-stretch-amd64.ova

    $ sha512sum turnkey-ghost-15.1-stretch-amd64.ova
      c61f54ebec9f00113c244529175bf854ddff1d89efcd62f2f131598d3923d961c72adabfb471de00227b574734b17b05a7782c069326e782a796496426262168  turnkey-ghost-15.1-stretch-amd64.ova

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-ghost-15.1-stretch-amd64.ova.hash
      turnkey-ghost-15.1-stretch-amd64.ova: OK

    $ sha512sum -c turnkey-ghost-15.1-stretch-amd64.ova.hash
      turnkey-ghost-15.1-stretch-amd64.ova: OK

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPIACgkQhcJelaFu
uU0lsggApVz4+L4tspOVYQi+6WzAYS5+1S8KyvVJEfQh+fL3hiKnqvgYtjn5AdKA
Hn4uv787THv4MshAwMoIW5FLCA9asEeGlX8/MYwXkIgrmj7Q2/NS/7o7ht7rT0Hi
08wvETIEPKVmYGuspXMcc1GxUuYrNrPuF/5xI9deVgYJGzvV/yATOtuR+LrJNnLp
Bhui/mY52KZ6C0OOp6bwRRVHvzpYD2vpqJWf01rnx6hOb7nEpbxFip6WQhu/+uVQ
oweMJQb0ChLN0MsnJZxFg+o/KeAbjsrcFWfyc7bnPvgWbpSTeeuyNdd72SstbO43
b+I2M6Z3Id3YcmEVz140FVl0OMrgOg==
=S6nR
-----END PGP SIGNATURE-----