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-etherpad-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 13:20:49 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  47f395a15295049b20f6bc99c1c74ea076790b2c
    * md5sum   938b7890920dc142aa0776584d7ba674

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)

iQEcBAABAgAGBQJRremmAAoJEIXCXpWhbrlNlHsH/jwDGpDo38Wjkki1iWYBpTM1
QIMnNw+DAfQxLlwYWdSrpNEuqzDAFnhKu69QylQLkk9Htec9nlPVHNrqikJNlLkF
fdM5F7mN7eE3xop3sa+RZcsAewCc5AHCw30MmrcM/lTADhFac6KpTFLnF5daM81B
FLZcn/zIQ9d/swK+HaShsRCPJL2ewf9gMg+0PcNUi8yDj5mepq5TXZgDidKTYWN2
E1oi0Gs0OYoZiyUs2Xb71QhTSrrSmzCYGBPJWe5BN+HNcv6bjqROVmYaHmXtZjRS
qiExdMoQU1uLuaU025WjDIimcK2yZSEAEixRZAKKu8bLctKdVRZwLlZEPQy30Ik=
=CmW3
-----END PGP SIGNATURE-----