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-tomatocart-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 14:08:56 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c7ac1d621989bbf31ceef61069a109d1c46414bc
    * md5sum   709d46141e616121162310357eb01674

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)

iQEcBAABAgAGBQJRb/5tAAoJEIXCXpWhbrlNZaoIAI6DRSRjQptf5eNdg0AZ0T6c
EqZk6jTQr19dmgel28DA+Dmz2WcqCh5vnVqFWa+HsHmYBUFPx8DoAuQxfS7EzWah
iZdlSZeKUW6Vx39GG+mkkwt2EjoNsnsRT6BCw/SXz0dAPIJqscbvdQlIHMuXR/07
a/KjbsyQIRW21A6Kb5KB0QExgfDqMy+aY2hVkeHNXwLuWqIfbJZ89YIAm2emNGJA
J8JveUY7uc5GrAf45jNR3orMAwH41yLA7XVj1C1obKY3iG1WP/bVLd8rI90hptwK
voVK4O1JuV/+z+rQU7QLMLNhSNWAH4vU+fgruLTNa+lDwlaf4F58s00PU02oFvY=
=ipy3
-----END PGP SIGNATURE-----