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-tomcat-apache-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 09:35:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e508c712850e06dc784602ef4bd59f02656b0c8e
    * md5sum   2cece0f21e175f68af0304646d697127

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)

iQEcBAABAgAGBQJSMtxCAAoJEIXCXpWhbrlN1LIH/2dg13zvYzDujPdY7ziWryEU
u2FAVh8qB9qiwg+VPZ52n5e/74R3gAUwZP5OVdJp/4cmddm936qWOAjXxyd3/PCT
xEI2sRjjJlIzYm+7gPe+7aGaEt14Hov6bt+zBTKEQvHYlIiEtnpk5WzhN0975RAS
+whWrQbpEGqmr+06iazGkklBTJCM4sklSoYPIpVnrvNPAAR3A9s8W3wEgZWSxLlE
qSIqMPvNSF/gKBoy5YbORRaPu+Ei6ojWEsjUl8NV8cMRs7xOjtWUKHi62sOdhiKj
O2gwmWYtBbSn60EqMFx2nv+m0p7cArKTRipEsgyvpqIUZ9RGPKfJwgiqSjfzjNc=
=W6AW
-----END PGP SIGNATURE-----