-----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 debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz.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 debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz
      6d19a3d9df03cb66fba67e16d5447534e9dbbfea28ae6b1b5c382719786f8872  debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz

    $ sha512sum debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz
      8db1d9721fa73d9364722689f2a60aaee05684705db117b375941b582e6f230479293474416109111d41497247d5bee2d77bc530a4965f6be52d355b722a8b0b  debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz.hash
      debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz: OK

    $ sha512sum -c debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz.hash
      debian-12-turnkey-openvpn_18.1-1_amd64.tar.gz: OK

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

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7/wUWjZpUWjC2/rXGT9bUtLHBe0TEiNeajk5cKl8l4UE//fCmqXbwc1oe7mtsieq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=lDwP
-----END PGP SIGNATURE-----