-----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-tomcat-apache-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-tomcat-apache-16.1-buster-amd64.iso
      ad2e5574e53f47775701403561dc74a7649e708ab7e6badb840d58aa50513bb1  turnkey-tomcat-apache-16.1-buster-amd64.iso

    $ sha512sum turnkey-tomcat-apache-16.1-buster-amd64.iso
      dac2000a0a920b1a2f74a9218b280cd8e06ee868fb7e8c7993b7515a455ded04dcc17d1964fba1cd80947261feaba0ea17546679144b2c3f44846e07530ed077  turnkey-tomcat-apache-16.1-buster-amd64.iso

   Note, you can compare hashes automatically::

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

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

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

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FEUkfMtsB6PDQWinc8iSiUqnlnCpqoAw54qRNAIsqxjxJ7hZ7P1d6z0mRa1AgxKp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=IsTV
-----END PGP SIGNATURE-----