-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Two steps are required to cryptographically verify image integrity.

1. By verifying the integrity of this signature file, you can be sure that
   the checksums included in this file are valid.

    $ gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-limesurvey-14.0-jessie-amd64-vmdk.zip.sig
      gpg: Good signature from "Turnkey Linux Release Key"

2. By calculating the image checksum and validating the hashed value is the
   same as listed below, you can be sure the image was not corrupted in
   transit or tampered with.

    $ md5sum turnkey-limesurvey-14.0-jessie-amd64-vmdk.zip
      bc104ebefbb4e46708ebd31c527380c1

    $ sha1sum turnkey-limesurvey-14.0-jessie-amd64-vmdk.zip
      f33b6d291754d2e74fba57f47f13218c03fa0f3e

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

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wwH+7Wvib4gMymsD+DLBLA0431MQk+aprsHofnK4QJtspvX+XgrrO6b3z9rJ2azb
zj9gLrO2AebuLGwPbhU2QRE6wLz7V2LCxu6gTgbQLCA4ri7sR2zFY4EvbMyT8B2T
SS/IyUpjkZb9K1MQ9A+bW+wIHRip8cdDzWwDKgun7fyWwreY749h/X6oEihgMmbZ
YhsPHnFLjqW5kWUxfFFrVpj8CCtvShPNyRd7IcTZxLe5Iio40Uui4FWM+GLS71g=
=pUW+
-----END PGP SIGNATURE-----