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-prestashop-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 08:49:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2c91bd98e966561ca2df70fef1be8c9598b57077
    * md5sum   bc5ccca2f327b9251440caa3e69d9fa1

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSAgoLAAoJEIXCXpWhbrlN1vYIAML9FEO5/RpxZXr3PXN2YQc3
gJJUghSRjm/CqZFMTrfReVCO5SDjA4HedCYof/xh0jCBJeCWnegdRYGYhWtRdpwz
4Ld3eazC2tYmzyE6kJkpBugZZcpL/tf0ZF9QL/83ytyS2cOlc3Wu6WWxBtn6OiYJ
XBJca7WGamOEKCQoKdGPOC5vHxtR0QSGnn2JvwRN3C9/fuxCnPJg9bVr+9w66Mxy
b+U8+bkHbHqAMts7TunW2jx5ES0LzpuAJenYDpkBkNNg8cRNt9PG11zdeh7h/bS8
/F/ogFk4DU5VK/NqKhsvHhlu877Dm2sf4EulxlWlOKS2MWpoIDtv9t9bfL0Q3Kc=
=GrHi
-----END PGP SIGNATURE-----