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-asp-net-apache-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 12:32:00 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c213bec420f2d8648cded6ad4398e7a374e0e6df
    * md5sum   399d964ccb99119e90ffe8b9d4e569c6

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)

iQEcBAABAgAGBQJRrd42AAoJEIXCXpWhbrlNzqQH/RFCJMOyXfLWpy9FEmMRMUe2
hmnyGDjkHVUvlZc4UuZ1X85s5M+kA9A9B1zRipFlQdgLcDFgcNAWVMxZiiY+sGPt
O4tE48tcUOLYhzpOcFbo2G5tJL/izN5t+ELGUvrge1TH4sHxTZ8Ir3UpXQ26mz9/
RJTM9JzSqPvb9dzjNuZLTBOICKYEcDjhhXXgrKMpOCc8T6tHl1iQS3+GcJ0aAcsi
Frc5nB7OCjl3s7OBmBMMUMXKpb1KJwhgWFjQRnvjkXhkB1j855B9fBwGTI9Iw06/
S85njtzGlftkqOCqRbsi8uO6k2FLEWFzQZoqJltaLMcQYRdDmo22pCTdmdYw7DA=
=oGIY
-----END PGP SIGNATURE-----