-----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-asp-net-apache-14.0-jessie-amd64-vmdk.zip.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-asp-net-apache-14.0-jessie-amd64-vmdk.zip c9f41bffeb5eddc126be371f356f9e11 $ sha1sum turnkey-asp-net-apache-14.0-jessie-amd64-vmdk.zip f23962aaec11a4efb58b30b16c99035e8fe29900 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWMJdUAAoJEIXCXpWhbrlNQsgIAKVcx/lwNy/GspyIa6UONpTI dawWekhkUaqgiKY2+GirVo7xXXLw+RXhv+wKqWmbYukA0j0ceIzTOMMCXAH8GFJo F0J/8eXWmDHqDl1oQnyDILqfJ8WqdG2UMamMKMoZhEbSyuGCOlhLTgcVkTMumryb xWBPGwihztC0xOwhVkK6ZWjbcIzrhpSwY3VUWkWpjUW3iZFWUEgl9J7cRoH01tQH V1FiYsPy8uSxhO5aygOPC49L17ciQ0aMWvUYI1TZ8Syk22PRw70FF4rWcMkHyezi gbosAREM8chmTVMZBftesxhNpeXYEjS+0gNLxEj8acM/aGf3mrd1bejMyZRdrpE= =lqm9 -----END PGP SIGNATURE-----