-----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-14.0-jessie-amd64.ova.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-14.0-jessie-amd64.ova
      b0e85fdd600963f97d230029d003ad3e

    $ sha1sum turnkey-phpbb-14.0-jessie-amd64.ova
      1e8c14b00c0182eed5de881166fdac82ad34331e

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

iQEcBAEBAgAGBQJWMJdYAAoJEIXCXpWhbrlNumIH/Apnhu0HPt2y67gsPiqvGSX/
MgZGwL9bokICEExzXEVgLTa21wGKTZvnFG2E5YZc5OeMnpa1uaKTvC96rwflWc06
pgVBRX+DYRpd+YbLPs6w5CoNf2JDMvt75lZFrDV3r7QIwX29cZyf4kk9y66xf2wY
uqJKnuHj7Idq784OhR/EplQynlU3SSrrKyMpAOoSYoeELFpol+EhJisfIJOMYNIk
UsJ9oEa1bLT5TCJSFn0L8qCD7HwjweH4/4SfyG9aWOrNGm55Uv5nq2+4GLwjLc06
HbRlzZJMNrwlGiwi/uKNZEuRs0x1+4RUzBdQkSrHNwHFXRiHhPqe95BYZAE/tUE=
=9VPB
-----END PGP SIGNATURE-----