-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import
    $ gpg --list-keys --with-fingerprint release@turnkeylinux.com
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
            Key fingerprint = 694C FF26 795A 29BA E07B  4EB5 85C2 5E95 A16E B94D
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip.hash
      gpg: Signature made using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key <release@turnkeylinux.com>"

    For extra credit you can validate the key's authenticity at:

      https://keybase.io/turnkeylinux

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

    $ sha256sum turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip
      9a78eaa1fa71bd32d9b29265a441d8f1b173792feb0ffb08448bdc9cc2bc8c6c  turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip

    $ sha512sum turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip
      a0beac8840f7971989c2ae8fdb01a008092e35ac056eb4e733806bfd71e109f598261392648744803e9e80d93170a053da4928e67f63b3a75ceb6279488f1b58  turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip

   Note, you can compare hashes automatically::

    $ sha256sum -c turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip.hash
      turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip: OK

    $ sha512sum -c turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip.hash
      turnkey-limesurvey-15.0-stretch-amd64-vmdk.zip: OK

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

iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte12YACgkQhcJelaFu
uU19BggAo9u+s1UfeDngDBbOf915b9266Z6CvC54JA59mANIi4G2QUIcAMRtgKXP
sgVc8Syhsn1nv2d1YhweB/AfeBSn6PpdohH6c8h7teM/paMyEclJKgG+TKBjKuLC
MaI04NW2F0KEQZfG9vE4IZDWDrow5GVMC9FwRWzWT0rbXnnn1vPpqEO/pKJEVZJC
T7yNE/INYY+xG/6bt47dW/GwbumqEXdpX03INXMhQPeEtkgpyb0eEmxNdkzU/F3X
pBh8mdAfwKcNWt82UR/VKZrLu7ofwysLmFsplzhAf+bUOFyqyPbjRp/m50VzkyoV
8SYmWpFPwyri3JUbWDGZA0EKek9Mzw==
=7hsg
-----END PGP SIGNATURE-----