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-roundup-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 16:09:11 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2fe2b94c54ef760df68290d258f20e7493faa234
    * md5sum   b2378bca5f4ed6c442b41b701c1f8b22

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)

iQEcBAABAgAGBQJRrhEgAAoJEIXCXpWhbrlNXioIAK1e0BtcgYcwNdupzjykO1sn
i0F+ek07HKZLm+WxAK+Oth5XHQuLvwBBKHr6fhRBayE8jGcP+mb9v/8RUt7asrFj
Id0oQlw65JijGu07rpGYcvvOl9vynUozQss+SGcfrzfn2Xh9oJQWizig6QB2BJkx
rnl+RvRxWfJKm6jOiOEmPP3TxP9c3mimyQePLGb2n2+QAxjzIXNZXxeDVbCHhRKN
Z6QOwJsca+Yd94x57uLGItSyxcbuj/jNAdXYG9zkVw9o8YWD8DCh/sF9Q5wHxoAU
0sVVB2ZpSuPtYuHKRCyD3UPIHadhGSZklih2taV/75Pysv0eQym0EpTs4Z3l1jU=
=9WQD
-----END PGP SIGNATURE-----