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-lapp-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 12:57:44 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4a732a7fecf5a8dedad5d4b3b7ad5d84ac2f6736
    * md5sum   4e58c19124961c2d6b1032ef90dca3f8

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+2/AAoJEIXCXpWhbrlNjK8IAK3c3sDGc83Bdcx7X3Jo2icu
zB4IPHLT3RYheqM3AC5PMQzHvQK9i++8gPR7jA9UypIqkqSR8mdTgUz0NXAQv5zV
L87go6IfmKQtBQtmLdSGYphnO9bWbvBCKB5xZU7jSVIw8l3t4ewWcBAB3WyLLyR0
0JlVOvHbRXrvwoFmqhxB0L6EfWV+Sj/gl3if5+RRuL6cO/ZSM278z39A6J5zkz40
/TIC6/hdiLzjjOJhbS/8HgHmq7BZQbZNKwGPSb7ZX9PHEbvVJkZRDY2/3sTm7ApS
gmNg/suSOGnKq1kfYw6byJVvqcVXMaag5K7Xa89sbZEHSlhc6NvZHmenDDystkY=
=HHXV
-----END PGP SIGNATURE-----