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-cakephp-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Tue Oct 15 14:47:03 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7e7f58d18ee0814d0632014244b26e8dbb3bdc69
    * md5sum   aeae88d76ed7bea52b018c5c9246a9a3

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)

iQEcBAABAgAGBQJSXVVeAAoJEIXCXpWhbrlNPu0IANOvj2YWGBC5krpEThZfgwQq
wQ8L/ezN2FzzYBLj9jDANFsDcbdk6NdkWUr8w89dBLzFaGGkPFJgZyEJmQrWn0lX
6YwXCycgsb7YwWVqsotChExw7auZQ+iadsN2l9vVomM0LqdPkb1EkNf8NdEE3x3a
zGAJJuSrU8zNfTEAZ2c/clZZC0OFI14J0fcGuw4ePDype2hQyQ5krRHB8Gw5MsWa
/+JyAyXsTXYoqlABl+Q+ab59T5pKUhiGhpw7lhDYBds6eUIdLcNgbdoyI1fhmw7i
CXBunO/xs1zhQmvSLsuPsl7BvmVsseT6Jw74BotB20CY2JJFYrilZB8JhY2PXos=
=ACr2
-----END PGP SIGNATURE-----