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-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 16:53:59 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  a27ad0ddca80d5667393254be53ea6816be5cda2
* md5sum   6d213d557a557e44893f14b0ddc29147

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)

iQEcBAABAgAGBQJQL8ieAAoJEIXCXpWhbrlNeZYIAMnPht4lVp9WLrRUmRD5l8/E
JLWPhy3Vv/iLSdufUwrj5TFJa4AM5c/NNycbv9fQAPaS9RBaPeOzsY2em5yD8Lfd
Wdy/8mqrM6d/d04ShyuMdNhot+8ul5IzI+IjcG48mXxIF4RZqVLuyuy5d44Nxra/
oQwLMjwD/9dene43ns0VaAptYsVf+vhw5Z4eUmMRgZlppbpjj5xkgYwEnwpL+DyF
5xspLw8C8DZZGtA6/iz9DTKvLY7bLwhZ/aGbcOCyR4NNJfqzhgBZGxPYxU5BIOox
74NItW306v63gL7I7GyGDe+Cpg8s/YHjYe9fykVb2zPcZxKgHsx/m3GaJmjnSVs=
=LaPB
-----END PGP SIGNATURE-----