-----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-b2evolution-14.0-jessie-amd64-xen.tar.bz2.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-b2evolution-14.0-jessie-amd64-xen.tar.bz2
      c6c89f65b162088056df534c719ac9ee

    $ sha1sum turnkey-b2evolution-14.0-jessie-amd64-xen.tar.bz2
      b05be403a5ed2b67d4bc72547fffb60f1f41dd61

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

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2lQ4/A5y0jxhVpXF7qZ7Ad8fQ58wGyuL+h9AiiPwPN/uczQZ6iEMIHn/FFR3e0Ha
UOrggdtcKtYAWEmJBxrQTUxytye+JjGFRf7J25PI3nHyNFrPY5Nt+EyHr4KnwpeK
Lk3ly+4EDy52ZHyiU6jDiGewU/KVj5O94qI7LjbqGqdBG+5o4A8Fy0DgpOUhPsuq
tiTzeaV8WprltMDB3WVt91SpveFhxwSYUydB3l+pQXfjt+/wV3gGRdxSzxRk3Ixx
uT+/K62NgmBnB1lfYLfQb/yd0wC0cWLzKWtr1wlb8EGgyF6IUe+W2NZ5Mqpuk+8=
=Co03
-----END PGP SIGNATURE-----