-----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-tomcat_18.0-1_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-tomcat_18.0-1_amd64.tar.gz
      d014c2d1d4667e86f356d7fdd001e29cee85aa613b8cf99393cec2f43f346f53  debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz

    $ sha512sum debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz
      7e2272866daf002f89fa07ed658f1d88e35736f8896b32aa7a85bb21714e28bd7c0332b327ec5d5897961dfb616196d6ece7fc85f6e034ea9d7ae382f703a230  debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz

   Note, you can compare hashes automatically::

    $ sha256sum -c debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz: OK

    $ sha512sum -c debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz.hash
      debian-12-turnkey-tomcat_18.0-1_amd64.tar.gz: OK

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

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blss4YqYOIIkx0DvKiM2VcsLTXwlr/YYw3Jkkt/b5LjOGIXuvEEAotoOsCwm0wZ1
WkXIddZzEkOgWdtC2sCW0ZT6naE1hQUfHZ8fT6P3n3aN2+2ScbnazXH1UXIva3H2
VKsYCqrmsOrtYxIDFdWJFVyvTSzf15ejD1VIz9bBRjQTq/tWjWi0bGLrC6IojYmT
RjHHyYwvA3gvirjSCjs6IsRRsLPMHrAFkvtsnHMLmz5dtOIb3YVvAexCzD4h+7wX
M9eg5HuddfJcX0WdqYaG0KQCxdZldQPN7fJfwAWnU7d57Ibyj2xASqgmu0C2jABR
w05S3jedt2apNSGC7o2up8phM7zdLf0XMxNetCjBtCay9pBw5Cc58iVPF9+wJ6Ma
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=hikP
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