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-moodle-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 16:02:50 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  d596ab51e2d2bbc58ea1465906c907d06c57f791
* md5sum   af402f06a519018fe2bebcafd2cab72f

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)

iQEcBAABAgAGBQJQM7EfAAoJEIXCXpWhbrlN9AEIAOzIkgoRIIQ9WGwbLc0vsCCa
AJBhVV4leng0qpaCP0+slJ5Sv/AXIyCF6F+jIN+KPpK1f7018KeJ+ufjENBHJ7WS
yEBTwjqEsA2fhIdjBKyNHd8tUhdPco+ehD6vyM7bytLdYqq/EP6Dz7odA9P4i0gm
6UzKxim4+qRPyFgXB88JRgPvR78xu+aE5vkIjBURvoAEjqV3aloBhEnWc8CdJUyI
GxmKGNOmiROUB9WZZXWSRJNyNDOOV7E/vgTgTsdTJ4nJwGYYunoDe/bOqcdUhJmd
SO5bplrJzBE01L0Or/BZPU6jPgtkfObDWBEX0Xe/O6RGAOPoJk+qyc7+KJe2J6I=
=evkB
-----END PGP SIGNATURE-----