This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --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-sitracker-13.0-wheezy-amd64-vmdk.zip.sig
      gpg: Signature made Wed Oct 16 10:06:54 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  d908fa6dbcad3a58d91527d9cb2094a5334908a1
    * md5sum   52bef50b25b43c1e0a0415ca71937e46

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

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

iQEcBAABAgAGBQJSXmU0AAoJEIXCXpWhbrlNJsUH/jONflxzk4ggTzVeLWleCT8N
Xk+nhhqojPt4szK26k7h+3GksgpIomIrKmMtIl8dXHvn3IGVNGM/6L/4ySENkIbL
ulbHkLkEjhaB2u3ZKEKBe5dcceAy9qPvBEHnhgHMio+5ERMVDVqynm3dDnnjQxlx
QMOxvUTkz6FVAHKeWPD6J4WdrNK+zzzZyDCdtMLU0WwgT8xTqMGIrjIMoXHAweHW
A1wurQT76eFFKzfuBBW53kTq0AiwZRbV4jKnqRxpN3NlG7jkMBm+m6eV3Q37U+W3
LPZLEbC5Is29W0V4XMS0XFAyFY/86AIPzyAqaJJW+sBqm9x448vUAPe51oJzuWQ=
=VynB
-----END PGP SIGNATURE-----