-----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 $ gpg --verify turnkey-pligg-14.1-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-pligg-14.1-jessie-amd64.ova 19ac985bb903b7abc41ff0a30e30fcda $ sha1sum turnkey-pligg-14.1-jessie-amd64.ova 2b38984740acf021a6e7ba8c8aa1799d2e1f766f -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJn4AAoJEIXCXpWhbrlN/pgH/1iAgujFgbHexOcY1SVKHFXg GkS11jURcWPOwsz3zsoyH9+840f8jNvqwTlT08eAn5wuZMMO7+raenmtrgBnI6dF dk9nPSvogjXA7OoI7Edapwd7Vz8V/DJAu5fK2hdPVmIu8fAdpU6LHQPUlI/pDK7w aerlfr2/pms+noZfNzDaMaVqbtqAV4NB5uZjCdLb1NW5VjVH96qC4PwRPSq75yuO phI4XFnHqvzZ14AW3X7VsjodlvQ3+zO5naPv2jOOMO0u4QlG7uEcxhvb63OPSDZ3 d+MAly/h3g3ArXP5qOQWSYkDuBW5zr62QrPejStA5bsDUm/u7qEX4L6UONqjOzA= =lcjl -----END PGP SIGNATURE-----