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-redmine-13.0-wheezy-i386-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:44:47 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2cf80519fadd822c986fb913366b66a5871fdb58
    * md5sum   8eb0c320cc219189fa06f1fe05abef30

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)

iQEcBAABAgAGBQJSc3gBAAoJEIXCXpWhbrlNu1QIAOOUC1K0EWVoUTwIA7/EbUYW
Xhqy5sOcV9R4PmdToWiB2xSwzEDCSWp3aSQAjY99a9XNsszkuL95fzriJosg+3ci
FoPN6uPgP40xEaHpv87jgJdJ21oqd3yz8iPQzIAeksn/DSV9qQtk31fm3pJQTbBT
4fsSwjDHOEQ4OLd086e78cmPoK9XOJ0S7EX/2XuhQ/ZR0ztxiFeAxnurW9yfrS0m
+knDLOUG6Fo9w3j1cjcTQpA+11JATVbNg7Axf2HjND2BsThWyzrwYMR+wZ9ES+Nr
wbnbZaoSwByaPXY/9jO2g2zCXrJHa/ntofB68KhY5bOpFv1w7SFANl73d1w5FXI=
=tNcj
-----END PGP SIGNATURE-----