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-phreedom-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 09:42:36 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  63fdc3750dca6e17842947d6e494c41bf5507c44
    * md5sum   edcabc288afedd553996cbe9fee85eb1

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)

iQEcBAABAgAGBQJSXl+CAAoJEIXCXpWhbrlN9I0IAJqVmOEhekKt0c1T5ZFDqpR/
DfGv0XL30C5rOUJwsLBdEo81CTvhZvh9zb8yOhPyiLzg5DSfiGwNoKIEAPTyIrG6
4LxCS4sXaGB6LwtYvrc34T9Gco65MmjBrhmAWQTbpqfzI1edYCOW2owGLWzPKWJC
xIDtf8DLGr0J2F6CGDYqShCuTjvuSoLSo7VnRR8pInQ7GPEZmYZ+AwvfUjbf2HoL
dKF0D3f5vcndP6XKA5SPesGXMQG7H3X2zfdsWTpNed967offTMZRB2BUPllb3E2k
WpHdvHRVhfKpmo0Jmpv5QNICO5jGHUgUsvc98ct+mS3JZup8JuYPKzUWkYairf4=
=KSPC
-----END PGP SIGNATURE-----