-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org
      pub   rsa4096 2020-02-05 [SC] [expires: 2040-01-31]
            A8B2 EF42 8781 9B03 D351  6CCA 7623 1C20 425E 9772
      uid           [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) <release-buster-images@turnkeylinux.org>
      sub   rsa4096 2020-02-05 [S] [expires: 2040-01-31]
      
    $ gpg --verify turnkey-phpbb-16.1-buster-amd64.iso.hash
      gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772
      gpg: Good signature from "0"

2. Recalculate the image hash and make sure it matches your choice of hash below.

    $ sha256sum turnkey-phpbb-16.1-buster-amd64.iso
      80e91d49ac5e7e3e8bee69c1851260e6f017055cc27ad48e7628cfd860549f04  turnkey-phpbb-16.1-buster-amd64.iso

    $ sha512sum turnkey-phpbb-16.1-buster-amd64.iso
      d4111d146d63eab520d76422fdaf6601bbe172125f5cb741f5071fa657666e893cd352d9d8e907d960e64d357a88a2b5698b0d6477575ed8757364f5e8666662  turnkey-phpbb-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-phpbb-16.1-buster-amd64.iso.hash
      turnkey-phpbb-16.1-buster-amd64.iso: OK

    $ sha512sum -c turnkey-phpbb-16.1-buster-amd64.iso.hash
      turnkey-phpbb-16.1-buster-amd64.iso: OK

    Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted.

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

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cugBCdD9wr/vvNLFbrkbx3fRzbQ0nh49Ynh9znkVQRZdHHaqoKlncb/2tSxK6fX8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=6fPK
-----END PGP SIGNATURE-----