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-jenkins-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 13:39:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  0a6aba6f6dd402f88772b74370a126b998544cbf
    * md5sum   47517f818e8839c4623e3fb1fb0369f1

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)

iQEcBAABAgAGBQJRre4KAAoJEIXCXpWhbrlNIEgH/0itBY+DMF1M/eoHSu33Z6Ku
pzEHrQdQpeQqP/pBt0Kxc9zGVpOizhITlONJRn1AT/KMgMo5te/mjwb0+XC2mck1
75Cf2LCP+ta6ivr604dO3BvaApjf5QR44ey872+cZr6flGurD2nO6kp+r2FV61II
I69fX5GJmP/jzV90kwepH67sP70YKKV+QgQwbIRi+cH8hJkd4DeydfSb1EaBRGRM
MeWU0MMI/Cmpt09cO4UFgyVn3D/vuPLQd8phd8t7Fi3/lsEZUiSAhxEXNnDAqBr1
hY6cDUhZXNIC3KbEu1TvflPtehTERFfBff9v5FduWbj6DHHlNNLElkePwv38Al0=
=hJu1
-----END PGP SIGNATURE-----