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-ezpublish_12.1-1_i386.tar.gz.sig gpg: Signature made Tue Jun 4 21:09:40 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum 36358ce524b2a03e406268bd4bfdc756d85cbb1a * md5sum 6add16a4660781d198474f1d777cc8c0 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) iQEcBAABAgAGBQJRrleIAAoJEIXCXpWhbrlNuMQH/2aznfkbjY2DmJoIcKHlbBGc bwDFVF7h2rzbdAlG2Fpecs2vxjM1rtk73a8pblt24b6xMrHwF8UdZiaHbR+4fM52 mammBYU/FXoMJqwhizDzJBOzOMJZfQHzgLupdlXGbB60kChXcIJ/HrNS15ZXujME sPzhi/iXdzvvVkGk1D3YQzSy6r37znlTAmBITg5jgc37WVoiCfoEfv5RHS+iPd0b 9ax84+6mPdEI/g5KKc9e9T0wn5xqZbOV7943namKYcrbrN7l8jqGTpTq2THhbyQI LDiTXaUzRDh8gDwo4l2XzzapzyyrGEN7aLo/85iidSXc8dcQhaYsu1GHzk4YifE= =p/GZ -----END PGP SIGNATURE-----