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 debian-7-turnkey-redmine_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 18:34:32 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b076b369a5edc876ae184f88e6ea58d884bd6fec
    * md5sum   ac36c191ee0fc0dffb219d74f9be53da

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)

iQEcBAABAgAGBQJSXYqqAAoJEIXCXpWhbrlN7J4H/iUl9qys4YPtckNVLjc0jKBG
FzFspEPiwogLEmnIL/A0nzYn9P/s8XPVpDtNWsUYbqW7z2TE34JbnO05dsF8+wXl
OQ5UBqGpLk7Tqt7IHW8AX+s7M28Ol0sRBYpuaNYxjkxIriGTk7qcZPFBEJTSsig6
fDcDMt7iRgADB2F56nwf81m3Hq35nCBl/yCABy7OxchuxMGHK2CeNWgwMD090lUZ
K+8sUbKVozkWd5ITWqAbyv51eYzLg6RnJ/cJrGEGzGLhEY2AkHTfrlX0mJvGVtRw
QZaMZ/yLtF+I6k9rSmtNSpQYkC+UiugSGWKKur5NyJgk2un2edomcY6FZ1HKLqc=
=8BT/
-----END PGP SIGNATURE-----