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-appengine-go-13.0-wheezy-amd64-vmdk.zip.sig
      gpg: Signature made Wed Oct 16 08:08:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f675873c651f25a2db8da43487a4b5917c7b7661
    * md5sum   cd6ed8a4321b58b45b149eea01e7179e

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)

iQEcBAABAgAGBQJSXklwAAoJEIXCXpWhbrlNyegH/20TYxNijjg2MABJeSQoXSZ7
TI/yCzQxadcTgBv/9BzKgVjaZ24B1SraRBVp/Iwqktqw1nCURRHmT2sMky9ZtJpj
IB15Dm36DNxEU0QRn9Km4xqQSKSIVBWOj15HLpgbxniR0Td0fsmw9vKZ8PTkT3yY
KWPkpLDkruFotXTJgQQpvTc1CcJ3CPgwPxyjN7gkaKYciC/H3BzrhoHspgP0hHD4
7dip/6VtrP5F0GDJzhSxwuTsgXn47huBjL44lThwzm/8FuZCGKx+Fxfk2iCvBtpa
uTZ5mPnmJTUaxA0icTEA5NqMjKMHvCirz1xWNmeVbqr8vW138Dxv1iYJqOJNeiI=
=ZrnD
-----END PGP SIGNATURE-----