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-silverstripe-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 23:58:18 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4d852ae865c7c96e30441a8728dcf44764d41e39
    * md5sum   10fdb6dc6f63cd84ca4e8e27d098ab90

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)

iQEcBAABAgAGBQJRrn8PAAoJEIXCXpWhbrlNDwsH/i3sTdyZ99HtS71JbZaGJxeU
WHxizCEOzOjuatp1VaZvl4e3qdiGvDCiePLSeMviQrKEb+rK9CSGmtdJjqQ82nTe
P5aYNCNT5X0pnZt9/XI+5dExseDR6CragrOsxYYFHyYM1vnU+OgLczkncZryFZtv
DGgwR5BH1pSuMi1wOQ2BOO2wo/X0q33Hz9lTXjOdMD4Fx02g6xzAMRe0242vvGwZ
iv99ysovhlfhVy1WsD40il+pJ6Em34wzDCmNNx6V3xUuTC6owO9Ohs8Iyl7YGN3Q
XWI7EtUA6p8Cy6r3wyFc2O3V9Gwy66P53SsRJq/d60K4gfQVptb778CFTHpxj0o=
=Rtx8
-----END PGP SIGNATURE-----