-----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/18.x/keys/tkl-bookworm-images.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release-bookworm-images@turnkeylinux.org
      pub   rsa4096 2023-05-22 [SC] [expires: 2043-05-17]
            2614 7592 087C 0EDE 4214  3B63 7761 DEBA BBCF BA7C
      uid           [ unknown] TurnKey GNU/Linux Bookworm Images (GPG signing key for TurnKey Linux Bookworm Images) <release-bookworm-images@turnkeylinux.org>
      sub   rsa4096 2023-05-22 [S] [expires: 2043-05-17]
      
    $ gpg --verify turnkey-wireguard-18.2-bookworm-amd64.iso.hash
      gpg: Signature made using RSA key ID 26147592087C0EDE42143B637761DEBABBCFBA7C
      gpg: Good signature from "0"

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

    $ sha256sum turnkey-wireguard-18.2-bookworm-amd64.iso
      5234340cc911ba86216759bd67ce2eaeb85b8171f85ee1f582e33d413a7a08de  turnkey-wireguard-18.2-bookworm-amd64.iso

    $ sha512sum turnkey-wireguard-18.2-bookworm-amd64.iso
      b37cf623f03fd39d416db2d698dc4392a1bc97ad0cf0a80423b20d0b1c8bcb0e078d0c7d5ab1238536efac1162695101118b604acbaa08b61bef78fb0bde702f  turnkey-wireguard-18.2-bookworm-amd64.iso

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-wireguard-18.2-bookworm-amd64.iso.hash
      turnkey-wireguard-18.2-bookworm-amd64.iso: OK

    $ sha512sum -c turnkey-wireguard-18.2-bookworm-amd64.iso.hash
      turnkey-wireguard-18.2-bookworm-amd64.iso: OK

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

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hm4otFm2aOjWoqkRptyYW557lFNB07GZeNk3bP5BsSGYFyhzSKky34gUVRW/8CMX
zqCM3lYZhpb3rBCmOWLT4cBtuzy4yOLxNl9li24JYNrT5yaioE6vCpDQsAiHK/eF
yQ7+9/OTN1QXrtK/g2RQbwpIuN+OylxDsdYHjkqpSE4qEktPuLL00q1XfFLlAcER
vG9rE9Vj3H5lFhGhzr7YyNOLvQDmPnnsAsoB7kM4jf0+SDA9PEJoO/AKYIdSEyVX
zJ+rP+qgQqF/3++90BfKKjf4GyJ64gzkbbKGKzC51NQJKzZz9lHBUPIUjvfDGFGr
ExNvuxt2EtmYyF9Rwy3sYoo6mC+jQ44QeNqNc9jnNZqVc+lNdZlAxkUZ650D/QIe
5OVvkUt7aQBxM0d/CgZPpI4Ui8Qok7v45Dc1K4p8NbfEotmWvzrmyKkSWnFhVrZH
6uJhLA1olKFyLrwTBs+vHBd4EqhAbgLByVVO2du/zv9vQa8YZgRYxYk6annpSstz
OMlTNg8Ekkt9p/KMOK1OMfiD/wX4QuA5gxh+m7wOaUoqDyhaXJQ=
=EgLI
-----END PGP SIGNATURE-----