-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Two steps are required to cryptographically verify image integrity.

1. By verifying the integrity of this signature file, you can be sure that
   the checksums included in this file are valid.

    $ gpg --keyserver hkp://pool.sks-keyservers.net --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-lighttpd-php-fastcgi-14.0-jessie-amd64.iso.sig
      gpg: Good signature from "Turnkey Linux Release Key"

2. By calculating the image checksum and validating the hashed value is the
   same as listed below, you can be sure the image was not corrupted in
   transit or tampered with.

    $ md5sum turnkey-lighttpd-php-fastcgi-14.0-jessie-amd64.iso
      7410e7b461220e14d9f88c9f9aac6847

    $ sha1sum turnkey-lighttpd-php-fastcgi-14.0-jessie-amd64.iso
      476928356b44d19792c43ba96a402981e07de036

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

iQEcBAEBAgAGBQJV7BrpAAoJEIXCXpWhbrlNos8H/ijBAK/ShTIIY6xVjZk/iw2f
zfN4WVvbivx81+1IGY2sY4BzSn3pNxLAUPrRzvFFecvLI+6WAIo3vBQz2Fxl9ovR
W8NRQZZUJUWAiL2EOoiXzZauMi/bz8UrXQaD4Qdprse25GyGJaZbJJ9vHJystEdP
Xq4rsnunCphqXVmYNvYMayhjXp837GnCmY07wMyWAblZT/4vjxjm17X7+rzGvVwi
45qn8QFpHHdy+SWv0QJSV6CuGugMXpm1Fsupxpr2avMVwrM2N3cBEUfrhN39AMPb
4ET3qkbChQ2zcenh0TVwUpGa6DbiFnJhtAB9VOXBqiBeqmLtM+DRWbv2vqtYv38=
=XNpV
-----END PGP SIGNATURE-----