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-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 14:01:15 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  df6f9191a6eb7fe5db868b18d0441738668b122f
    * md5sum   e4b8800fd711aa5d66d685701e798634

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)

iQEcBAABAgAGBQJRgSAhAAoJEIXCXpWhbrlNhKQH/i6o5WtPVmJRgr58+g1hWtf5
k4x+t9IvXbqVIOw9mYmqzYdSAQ993DntZ0mGQa+qLRToKAUP/HpuiDJ45zWFuJrh
mTTBMpQ6SyNh47KfsCwVCtpHEh5U37ytmI7ZIznXE+p3i7DE0H0KYpvn5bGCn2vn
8PunlwlxtDjvxWHAkh+2eP026TYk//7H10pSz5876TGrTv17b/jR6fYNprGGozPk
A5rI/kjAv+06qyApa35ocrrGwAhp6TkTXX/dvBIHLf5jgPJu4xEQDWmbLB80qAmI
w+ROfV2Kb3aKEwCsAKktLtmKwpBWEI1cwvPAT8PnHJcoYEZwbx67tFraNLXJlnE=
=CVhd
-----END PGP SIGNATURE-----