-----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-lighttpd-php-fastcgi-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-lighttpd-php-fastcgi-14.0-jessie-amd64.ova 94efc1522f52d3b4582c1929ff07cab5 $ sha1sum turnkey-lighttpd-php-fastcgi-14.0-jessie-amd64.ova fce3c542d5114cc45216558da0e60be411340fb3 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWMJdWAAoJEIXCXpWhbrlN4WIH/2LriTOK5e2W9KHTvQDupdMa d6qU7k95TWkY2Uy4Mj5VKXLzsUAZPpOz83sgFjP4UiXrIEubyv3ULnqON7iyfECe +bgDx0kkotpXQavZBtiO0pwxGhkFm1Xhz4c2u4OyXaQ5ijETsICkE5/9eiI1UT4Q ky7O/TzssOVaSY40s+z9XH7yWystZeyx7n1fGgtlQ9PLiE3I6v4h8xHJwJwnuxM/ 10IRouL2QVVs0rWxE5bFx4EzXz6TLieUdj1GmjPJE2DurkprMdLAaTqE8KX4ywb+ SI+U314CNLvh5VP8/TW/aVfWzlsYwIpzm7ZcIUX1tsj/+7gwgXgJQ4Bu3Zf63pY= =Jmdg -----END PGP SIGNATURE-----