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-icescrum-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 11:51:29 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  5c21a20fce8239a444c6f6fa71ea23e076aa6b37
* md5sum   fee613becb272bdd9e0a478287c0641a

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)

iQEcBAABAgAGBQJQM3YqAAoJEIXCXpWhbrlNnTQH/3unFo2wXlzk3MDc0nQ1qgsG
ic85y4wo9JQ1+eZUy33/MEW5JNQrclc8QSjPwDhZr51tem3B5fdVVRiMFEAi99Ci
2039yy7Ww8vbndFG+YLt2VSpphV4nWLzMAwImmYAwoQE3Qpm/n7y52dXrCn+abbN
nYft/ReJyGJnOAaNJBcO3f8khEkO7jPMriLmuLz4Ftix5MXAbI4VC5ujGcyaVyy6
mC0BkxIUtjRmwOZYVM+rWLori8H77zusoAJ4iuAW3fySBlnih6XsxSY/+d69rpLw
ikGOkSSf8A0dzHKmUJcognLkDi1pnjxHxLjPLGwKu5NaguGV1iSNFhRUHCpVZWA=
=/uGd
-----END PGP SIGNATURE-----