-----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-phpbb-14.1-jessie-i386.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-phpbb-14.1-jessie-i386.iso
      e855e9bf8b434203efd37f78653a07e4

    $ sha1sum turnkey-phpbb-14.1-jessie-i386.iso
      ea0c968b37c3fb31187ad54a6e9a182b8c8adb0f

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

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mx9QvELGeMtlG6SBkaiWpwuBnoiydpUrCTJeVFXmu875599uZxMkzZnnm8f6blXM
Lt2cGbJpjBX4dOkxio2LQiYMX3yoIJbWhonNutM/m69shV2VaXcR1NhqPXe1DTyE
3m9WmXk8S0iKtimZt/TAjOXLNJGCUvQ/0PVlOyT4t1IV47IudLcZUQG4BjLW6KBh
y3zAyTHU/ELJAERwKX8OkvBPn/lvYFU8BmoNxjZdhHJfXPcT5aZQ6JN1GXH/1q8=
=SrBh
-----END PGP SIGNATURE-----