-----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-oscommerce-14.1-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-oscommerce-14.1-jessie-amd64.iso
      f6cff4f0eb0a994b32a5ca5a854b79e8

    $ sha1sum turnkey-oscommerce-14.1-jessie-amd64.iso
      c4af94fba28274d096b0d8e20cae5922632c362e

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

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oUyz7k460sJA1eRkpeDQJHaGmBah1AmHHjmgtHh2/1WpvEYzyzbjAi0JqyktuMV0
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ikMpDwsL9F48ApFMRGqHRKWfvh+9FUFVwQmSlUzSpfY9FP/dQn24eGcavCgZop7a
jhJrIlgSPO1cAIT1fTQSzrsob/pXlJbP8p7gcJ3FaYKlV3Y2rQ1EcK1zgXkEdwM=
=X5YL
-----END PGP SIGNATURE-----