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 debian-6-turnkey-deki_12.1-1_i386.tar.gz.sig gpg: Signature made Tue Jun 4 20:39:35 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum 4a750c734957e043fbf76ca4fc87e3032942e261 * md5sum 03e95a83af2c7b13c85f7bc77456cfc0 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) iQEcBAABAgAGBQJRrlB5AAoJEIXCXpWhbrlN3WIH/RzTMiPi+g/XEKclWQSVyMbT CopYPF+ErfkJcEbKmNGuSmPXexFYv8JuWzlxAlh3gu8LgEtQCHALpbGx7OxQkNBR 8EJ5rUxLeh6UMsTZZDV3qEqkozupaKfX/2OkLDDK0blMHz8u9dFQh2fE2VeO0M24 N47NGHuF3kiyFqhvyUNdCj/b0uB9g4mbnIZf0rUIi6mRSTSHYUhT6pc/koN+cI0I 6osqFhwToNscVa2Zt9zC4wnw43CY7LxTuqPWLLWNvxSGHnwM+Tm0+NagpCXvxquK yNbT74d57Mepa2sczbnt2KtxPBv+byj6CM6z1oYJorssNBXCfCPnXGTG1d+i8FY= =N9TH -----END PGP SIGNATURE-----