-----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-i386.iso.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-i386.iso 76b558640f34fe584ebe5b6fbccfb3cb $ sha1sum turnkey-laravel-14.1-jessie-i386.iso 58a944ef67e248dee077bcf0307cb940ece53e3b -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXCkPyAAoJEIXCXpWhbrlNX04IAJIYX/sEiJjXahYYSRvr+sdy FPayibbyPEa6tZ7eGeXThcJfT63CAbkqt5h4FqGEMpbJGcjikET3Op6DF2NPJ2Vg z1b5rsWprmL9IayiNDtZS1r93XPVj/qtQYnbvj9ttbaoRalg/tFu1ryFHp3carY0 7LHHGavMfeANxqkeBJCt3YaKIYFDG85kO/mA8UbmvR8Og6ykhvli0/jMUw11h+oX zX9y/aapR/bBefksAhTDIrRHMPAH7Ap3Suw0vxoyUijWKM7MyjjtcA4h8Ido64q/ xhLCoo0+xKBxnMNr1MdzU7/v0cKNfndA5/BR+2hnung5bsxzWvK0zn0E8B0vVss= =N5/r -----END PGP SIGNATURE-----