-----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.iso.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.iso
      bbdd9cc54dac75c91ac55a3ee62459bf75116f751480e18425774515323aa8b6  turnkey-phpbb-15.1-stretch-amd64.iso

    $ sha512sum turnkey-phpbb-15.1-stretch-amd64.iso
      e2f9759e6beb9140486a872a75b1c95257833bde374c9820903170a22a2133d78c22334cb83f331d1773de8b193a9e93bf0a1eaf70b7e88d71b9b7e7358d2fdb  turnkey-phpbb-15.1-stretch-amd64.iso

   Note, you can compare hashes automatically::

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

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

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pjEACgkQhcJelaFu
uU0gKAgA0mCvZJYTSGaQoP04zbRmPchexdU3J2YDC/Vjp2J7A8DnMbFwvAQy27xo
HC6YhNl6+dkBQSXe5vLYGsUTllnG55QrKCxZsYmLfXL70E3WiZzrqsfnWcamL1S9
j9L5dW81NYj4sKCFfxllBfPgZaa2xYtdk1OZ5VYUXja/molpwI2HlooofvvW0DcK
LOR0LlIZogMANk+RUk/Cb7nlmoxot3dx0usnhU+yEzONsUYDL1r2f/+N9H6J/sZA
HJiSfVL0MZxwmeJgIiKoyEIY0zMYr4cWEBT29facl0LBRkCvOaiDSLG+IE5iewrt
NXC1aT0y/huKrzRtUSN7wEp6kTtfHQ==
=3owZ
-----END PGP SIGNATURE-----