-----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-espocrm-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-espocrm-14.0-jessie-amd64-xen.tar.bz2
      cf224572b83c7672fbf071c75962e36c

    $ sha1sum turnkey-espocrm-14.0-jessie-amd64-xen.tar.bz2
      8ffbf79e8eacfd569cd1a3c8b9a69f356e3079f1

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

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0Z6foq62JmG72GhJ+xlzZ/pECyNlDMjJ2f7AQDkWfbLpCWpCcaEBRvf8sj/JstT8
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YzqqWD/NJhyDDcdmAp0Notumy2aludA2jMB047qdKJUadDsm8IHIaNd6SPQLJXb9
CEVtMabDCY4Yze1AcLD2Lx9VwNSrIbsbiDn6VzNFfbJiA2XeGYxFFvgXyG15uUQ=
=CkI/
-----END PGP SIGNATURE-----