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-b2evolution_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 14:58:23 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  8f7657cce9dafdaa5e6ed24f899eb550e38c014c
    * md5sum   550cec6f615127679dc923b80b949b65

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)

iQEcBAABAgAGBQJSXVgJAAoJEIXCXpWhbrlN1/4H/AsSql0kT3lyTyOb1LRJoNkX
uHR4NZSwwu7O4/4bbLiU8/4sj6buiwFuSmnh6W4//X+MQmybrubLTR+Jk5mWaxZT
Qjxj2PlV50gC51/ohWIFLFC+IP67kkJfWxAIROItq1q9EXjFIGwJMrTM5VStnWvV
hEBdVrUmc30rezeTFQsJvd693+054/jv5rnHo0nUu5JCXbq4GjM/h2dxUBGK1CkS
b066JA4ztt19doRP0kpdOZMzY5gJYfeWkELss0Emm1r0Xfw8uHTx2ZTJYQJrnwvq
g6jGaGn9NegbChU40CiUsklTW4lCf09+Qlt0me8SxmWpR/l91jUJnHYr0qBco44=
=7I7U
-----END PGP SIGNATURE-----