-----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-laravel-14.1-jessie-amd64-openstack.tar.gz.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-laravel-14.1-jessie-amd64-openstack.tar.gz 0b4494c4e214d5f8d37868a274d28c82 $ sha1sum turnkey-laravel-14.1-jessie-amd64-openstack.tar.gz 283611e13cdee888cb7cb5f147c37112e1d0bad9 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJn0AAoJEIXCXpWhbrlNO6MH/jvmugCvjg5budFsw1eb4kFu SEXx6lT63VQa+5RkGYWfUxfEGGVV0EQbDkY7u7YkbvaiJsLOtXicnmtNeJ/7jorD gkEqGO4RaZsgQ7Fezve9hk4aGnzoDmPq+Wojmz1G5kGxCeZ+OuMqzfVnvZdNdU8J wDEWZe3plEQ+cxluaN3vmckpQu5P2bFeOgiOrr7hb9eRaxKr+EYS3PR2910X26Ke sXgtnrwbq7LdxGUjULH0J7GhbyUJniFCEQjcNh9d6NtlH8dzxI7z140ZMeh+cRSt Z98G2v2giI58UElOYf9BKknqL/505yewG5Z3nCcsUlTfEK4xI1EVG1WYlUU5jGQ= =XnMl -----END PGP SIGNATURE-----