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-13.0-wheezy-i386-ovf.zip.sig gpg: Signature made Tue Oct 15 15:25:16 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum b7d9c778f97410904d66e03a229db85e6c6a4e70 * md5sum 96a416d7a0e6c34d3e28ac8befad39d5 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 v1.4.12 (GNU/Linux) iQEcBAABAgAGBQJSXV5TAAoJEIXCXpWhbrlN2F0H/0DkPxq/CbqWqou7PnbEomZy 8MGajR4c59JJXYOYOV6Dyjlfkv7r2EhL8cyIHkuFH5p6XTArWuK3KTZXPLb9NITk SpAb59ISOVkk0T6AfR1oXS5T6Aynk2/fbDZvIoJfhMpir42t71sAs5B93SkGnbdd sWrdNtlAg41Q76qPelEDxLQjCLi7O9DTzzAP1fAYGpDIs6ttNwdql+2VwWTbEDX6 58vLE/cjIK5qxrEwUHk0V3sQY/Ojtfid3MZB3BKkQpooal7MnO5j0zbGAUdFsGEO fCUEJlNyc6CL3B8xxTz/iHxcwihbhCcSPydc71A/QDXt2/Xibn3HLDOQePJYyGs= =ua1u -----END PGP SIGNATURE-----