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-trac-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 19:27:07 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7489e90585fe24bcc337d1002aea547a9c313a95
    * md5sum   7d6df613072e1ab238290d1ad20493c4

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)

iQEcBAABAgAGBQJSXEWBAAoJEIXCXpWhbrlNHbUIALPNPbieATy7ABXZ4YBBs3je
0HAeoDTSi602i2VmNPgc4MtKjuEDp0YCxOw3fB4Ucvv2d1wWUG1PgDR9nIZpEhZw
0rzpIIfXl8whyeucxYqFSr7NHGYTHp5ThiSWC9FiIbMcu+MO67yT40xskB/461UB
sqFxkwxzGE5txYMTRFNuiqTF7HkL30g781YcCdncbuG2TnwCT6WHc6FEDaV44LmS
1I3cGkKNCWfsLoSOcmPDf7nfG/UtZmpnYoqSSYHR1274v147zWfW9A5qv7yADSxj
nKL47sO/NJTwIlh3yBzxxQJZu19AllPtYVJkfbrT8Ow4qZq7LRA3Q52MI5IICLE=
=MtA5
-----END PGP SIGNATURE-----