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-tomcat-apache-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 13:56:56 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  35109cc77352c5e775b767a0037279096e609f78
    * md5sum   b8a342ee7b64b737aee8ba3e6dfa7c60

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)

iQEcBAABAgAGBQJRgR8fAAoJEIXCXpWhbrlNY10H/jtHILI9DP9UIRoTsPjTIvzQ
KDT8Ucu0q9madFaZoJQUM7Lr8F3b7Vf/PEqCBhVEdxpCO+QF4rNf2DGSacqHYVBd
nQC9lVkhG7hcrGEDSDaIjzKga1N+TfA58jMh/4UmrHu18DvC3wPhCcqX0Uc+TS6f
Xl47hesvhFqwN2eAqOtzNYkquXq8BQouXZpn25O4c0WNpZowqbaldliJdLO0lLgK
KyVQGwdu2WKcv5q4KPMjPE50YYDkoQxm8046nhH9/vIeIVbbh3dYig6+MLe5lDvL
f9MGu1L2BadcxweaI/xAgp23F7/2/v8VmwV7K+HLYDPUXYGofbE6aBGEpJ4p+Bg=
=255x
-----END PGP SIGNATURE-----