-----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-magento-14.0-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-magento-14.0-jessie-amd64-openstack.tar.gz cacd1a17a952936c7d2616890992a628 $ sha1sum turnkey-magento-14.0-jessie-amd64-openstack.tar.gz 078e0c818c56cac4b1320a96529918b97543b442 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWXYG9AAoJEIXCXpWhbrlNg0EIANIK6bAjLKQ0buVHuJuyFYWg 87X3f66gbAEKrrDjz/vciNFv+r86/pC7MYzAQU6QsfuUGZAxHBaALDheTPTkS0tM Z2XSr3E1ki+45Ay1+4tWmRrEGgRWdmY7mTqEoKxMtAA6oJpmOlCuBmrjwh4TynMn EGRoyiJeAsE7GsMuHvsfLZWhEvijQEGzOTJAFG4/Y908KW358gu6aCIoa9G0q6e0 gHeWjuzxk+dsGjLc6HFXm2SMj4uilCOveR7P7B/6LhV/XLDa7XgCivRO6ixKXo6U 2ef9d3zaag9wUXlc2EonxkCOks3yHvf7DuJ/KDxZPGWse72Xv6LrsriazLiHKdg= =73xv -----END PGP SIGNATURE-----