-----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-redmine-14.0-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-redmine-14.0-jessie-amd64.iso
      c272a1a1b23225b2a7714fa3b2f145e2

    $ sha1sum turnkey-redmine-14.0-jessie-amd64.iso
      0aac163a2131752c5ec96ee90f25c4a64dd36e0d

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

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2ewUC+08RCQrVO5Rlki4HxSvmT62K5hMWr4u6hqKVrlFpAOpHzTfCgGK/Gij3D3E
OgxQucdPAyqheU1+9h6k6C9Bp4t2ZvUs7TA4KIDF5UElUsLZbYZl2MsAIf7yAvPB
rJte9zmxK7+sHNcT4Y+BC3ObsLCJESkADc5zST+TcaAhOV3A95MyPycFyOybazDF
M/wjzArGwsJzbAWyECEIDUWm7lAgUu03vPLKgeV3guuEVF0KRC78oa7ErvJCrTNl
NCTUuEj7G9vjIlWGNVGaeneXvkQ2LqpDIqACFNmK7CasXImYb/vF8xYX6QJ/gVg=
=KZRV
-----END PGP SIGNATURE-----