-----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-phpbb-15.1-stretch-amd64-openstack.qcow2.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-phpbb-15.1-stretch-amd64-openstack.qcow2
      8f523c4347b9449b34737f1231fafa89bd1c951e2272f9a60a42db66038fda9a  turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2

    $ sha512sum turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2
      ba652a251d8d4c00b5f2ef40df32319267b25e908fcacf1fca6cbc94556232cf5680455af7ec7b33ef99f153f3b8ef9ad9fd8cd94917c9d3fab73044646d9818  turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2.hash
      turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2: OK

    $ sha512sum -c turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2.hash
      turnkey-phpbb-15.1-stretch-amd64-openstack.qcow2: OK

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhV4ACgkQhcJelaFu
uU3MdAf/SAdTys8eyodgZFIL7hETw+PaDl0wAVfAVo+YmzAwiCAhdYND6ICnoknT
SJkc0p4qXkfky5jLFBz+V4BrCN/mNV3u/odmFBFOWvVWLxOY2yGog6+L5Bj2hu3g
njLh6Q6wVl/C3mq9CAUAbhiqPG3B8jfMDRq/WB9io7vWDXjVBNgjh+lR4ydBvXev
HitgkuecGlO1fz/KHpvoNh8S0hA52sHFXoyY1y3Utm5HacHeiuIqAK5mdufCIm0F
NhR5p507kcVUXGcF41LEXl/bWM+6F5S2yEMXHBaZe4YvQgcKuUHN3+T/fgPGU27y
//6toI0HR5CoNNBH3TDLuXaWU1TfHw==
=fx1V
-----END PGP SIGNATURE-----