-----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-domain-controller-14.0-jessie-amd64.iso.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-domain-controller-14.0-jessie-amd64.iso
      738c8558ee8fff57ec2fdbd87750969b

    $ sha1sum turnkey-domain-controller-14.0-jessie-amd64.iso
      312f0e587d73e817fc64f75ccb93e75da5641b5f

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

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efh9UyyCpzZo/VMW0zZTh0yIcfjrRsSq5wyftYnCfq+VJqEzdjZrZokg5GrX/oHN
90hlB1sbvPfXJ+fp+080del8KoomNzyeOUzu1xhDHUqabgRfpPrDbrDc1/VoewlQ
pk2sJzGiRhUabzsMRU3FPmfSEPr6Vl0XDum1hPQHppwf2W5rdxyKBiDAu+S0OQc=
=UXpb
-----END PGP SIGNATURE-----