-----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-ansible-14.1-jessie-amd64-xen.tar.bz2.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-ansible-14.1-jessie-amd64-xen.tar.bz2 b5574ad5a1c38209be2a4bc2226bb906 $ sha1sum turnkey-ansible-14.1-jessie-amd64-xen.tar.bz2 725a1b617225de2f321e26510aa9c5a7ac236b02 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJnwAAoJEIXCXpWhbrlNOloH/24pCYb02NVkhPgqFv7ieGgT LM5QDsuLBZiYhSJZyuVkxUlaZsUac4pR7iCAWIko7O78HdxvNzH+003wFG3To6BW D67VTh8xD+z0LkS6SkdQ2pPiHRHouqGCF+bQ+QBYkM4DNxQW5cejmbhWlFhwSKCp X+blXEkTe/dygqoeTvrQRl+GHwQFw/bcJXcX4PijKA+Q14HjKpArhWAn4iAQHSs3 m7oPaWMRzk8/rv9LRCnTo//2mhHj5K2KrKSwpZpOdUeOsNf0Ng0xpZgdhpbPqe2m 6q5B6DKBsVtmMSFbdIxIGDr4PEcL6+d08evDeh6MrVnHzWUWx7f1NIIIENvY7h4= =rjZD -----END PGP SIGNATURE-----