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-ushahidi-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 17:31:50 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  9fe15ede7968c00e058f546b8541ab08897cba62
* md5sum   f36e47e387f7d8742aafea3a85814eb5

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)

iQEcBAABAgAGBQJQM8X9AAoJEIXCXpWhbrlNdn8H/3adqdZdKfKlQGyFtf8RHjcc
4dCDqksGkYGR7xTnH0cjO84ozyC1duOZvvQtvo7S9ifn850DRJwd3ntwj7heaMer
iZsgEFcnfwjf6cRwSyJgNR7lnkbyBbALav9rIVbqUOX9CnebfONyM9RDiHBhadRU
mlxJa0f+9/+5eSeV4AMlBzdhzc4oUwaEjR6/8g5coPnqdqDFx9GDYRVxwbq2bb8C
re0PWS9iqacrp5i++HCHNTf+dPb/CCkNRKNhOcBYBhqD6C/+eCjHdPaSK7OYrvsG
NULZPp22m1aDNrnnHz29MK6/yJL2oGiFpWgob5xKjNr/s6rmTwJnlxkfv+hSe0I=
=WLJk
-----END PGP SIGNATURE-----