This signature file may be used to cryptographically verify file integrity, like this:: $ gpg --keyserver hkp://keyserver.ubuntu.com --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-sahana-eden-12.1-squeeze-i386-xen.tar.bz2.sig gpg: Signature made Wed Jun 5 00:14:28 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum 2ac729a474dbe19437e6fbe909238125c3cd7325 * md5sum ebc221619a37c2f9c1e814fa7a3c3a8e You can calculate these on your end and compare to check for errors, but cryptographic verification is recommended for security reasons. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAABAgAGBQJRroLUAAoJEIXCXpWhbrlNbyoH/i62Lbk0r5iHo5EKJcSpZ5nZ /FMcxa5LAcgBQwK9ThM4uXJ+I7TCPLEUlAnO8BINL47qdvEycU+/l400VeJVqigr T0rOFGZNglAT15LInE8AaYr3tu9sPjh3iB2v5/PQkjGjL86aq7FeVh0LI0NBwLpl 66g8bmHBWxzg5VDhjLov+4a8cKWfxHmRLpv+Cs5NZLBX38K1YciuzvgPdtIgzqSb RM7fPZDZf+Tb3WNxvlXlpvPefmHDrrvObls2+r4AAziglZL2l6i/DcgRgHHpNFWF r85O5UKkUHB53RbRUFuJ9vUn/8FH3erZx/7RceStmPVn3kdywYNUUJ7WuuBhq6w= =WdsD -----END PGP SIGNATURE-----