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-dokuwiki-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 12:23:20 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  af935bac3e61510f588cb4c1da788d60d99af8db
    * md5sum   09108865d364b947eb8174a41100627d

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRgQkwAAoJEIXCXpWhbrlNbKMH/3aqV4z+ma4f0u39QwJpDbuD
uW1FJaIBVMazScM4sNp25m9D98nIsoHYr+By9dHSJN2iJwEylQkoOOw4cgDLF3Wa
RK9wIwTr+ENG+3Q7dhfUUud/OL8tuNvn9+/zh7ET1I4m8d07vJUJh8YW2iG566mg
CcnYRpfAmYutisBrK2Fv+YbMJFK6hOWMDQWaemdPrtph8C2MCiTURTc0f8EN3YWu
EoF6Y/eChPIHsBnSjttJgdRFP5c2VA0xHBbZxmLy0gxbsXNMQaaIOoacJnKi3GbG
/LxGE3Rl4oaBFf8MYKS8pSFkZo/o8UnJtwRzWVpjM65axR5fpxdIW0hHHUydkBM=
=YXib
-----END PGP SIGNATURE-----