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-concrete5-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 17:26:55 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  5bb4f7560a0ab1d2b5c2034f1b8527ff20ed6ade
    * md5sum   10ca71cd4a77c74b6ca7a0111de14d2d

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)

iQEcBAABAgAGBQJSXClWAAoJEIXCXpWhbrlNpH8IAMmtT2pKitldHDALZieoKkAA
7GZugx2eIcNuCsNIGtJj0ODGW71ZJ9bgkIoDW1jdfAX3I0MYza1FLAG3Hke3S8YM
jGK+/XJpzxYcj5vexz+c325YK6soUiG/dUujs3jiGgdpjAgKxt98wBcbdOfj+9/m
0g0xkgVyEGoftzJfnjTAry6L/iM0P61//A8WoXN57sSyHhvLYLXJ1fUvX3oR0You
UAtYNOatw4R85JE7s3V9ydBPSYT/kPPps3cUHTTXGxgzZOKg/jZatcoYISDISYGH
3DHcE43KlKjvdnMW5xIWX3dc4YL8PkWYrvu1xlyolhMQvQmF18eKysFgQ1OYCOI=
=mtO2
-----END PGP SIGNATURE-----