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-dokuwiki-12.0-squeeze-x86-ovf.zip.sig gpg: Signature made Tue Aug 21 11:37:28 UTC 2012 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key For your convenience we also include file checksums: * sha1sum c393d50c03c2c3f8f5d2720317a1505c959c245a * md5sum 3abd52501dfe3e70b675fdf528c82ab4 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) iQEcBAABAgAGBQJQM3LuAAoJEIXCXpWhbrlNMRAH/2FJoGrMbBjpiPy/h9O2oOlf RB3RrF8K6nYaGvm6AMAlgvSQ/c/82p0s5KAkjJdim+B/cB8xAflbaoo9jvuxUArP ZD2vwdy2o0o4fDOeLx6Y3dkmzJXnCp+2Eg8T1oxP97Nb8qDmpSx9Umcl0lYgtEmN QuCHzx6l+r+4zGonnH9QkAC45YJQKgvL2mDgwVch8eRgegIwsXdLCfIJ3/G5vTzD DHJoXcqDPoR1g5u12fCZchVYOZo5U1jD3hRc3BuE3BOcBdgo0xokOkOrcvyeC3e/ A2x9BS37XNHXIKhR2Am1YoREY4JDx6ZaFWho39mJXMPczNZwt6RBUMhFFpIHXXE= =krDM -----END PGP SIGNATURE-----