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-projectpier-13.0-wheezy-amd64-vmdk.zip.sig
      gpg: Signature made Wed Oct 16 09:52:18 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f92fff1b842034eff03ac11718e7c2af5e7cb6d4
    * md5sum   e1d581547348d4e2eca0abc64631505b

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)

iQEcBAABAgAGBQJSXmHJAAoJEIXCXpWhbrlNrG4H/Rg9LFVNFvTvHevlsaBhNggW
BvlUN0uGuTjMx1yfXg0pwVtKiKH/nx78JAwgTWNKRqbPmzo0ymcGNmKOZoVAmbw0
ZrXkWKU2x6SaGqEKIutBqgLpEybaxLRKPgYJvOiZ8gJ/kUzYeQE8VksNgI1sDnC3
VVc86vgLmRqa4S4idZ/ntzs0m/xeSIHf+fjrh2DHZhJdMnnzXU8D97S5oNFwj+GO
m+W23ZYXqKBH/vky+GyPXuaOiluaAON1il2EsN/U+VLtK/eOWIFNFz4GvfORVZxz
auSBGTTa38CjyEk9DYoR8vs/2QetZbpDmUymkUJ4btoWaMT0Z3ytXlho+ERtuHM=
=2Han
-----END PGP SIGNATURE-----