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-ezpublish-12.1-squeeze-amd64-ovf.zip.sig gpg: Signature made Tue Jun 4 13:24:08 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum aef01fa157a0d575f0babc0cd4217a6b193af6fc * md5sum 68f1b69ccbebf55a888513d162d46f0d 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) iQEcBAABAgAGBQJRreptAAoJEIXCXpWhbrlNtWYIANJZGBdBoFzvKgl+s1TdXrGs KWrwaLci3hlsCTDDia/LH8W0SlbRd8mYs8CFCeQD9BNzTnfSZHPW9tNplYPuXoiz oB4Qqp3PmVj7dXcJAe4xxaRCgiebSsG1Xy2E9KEUdVmx5sBiEpAuSqbSDLWpafGD Q9m/vWZznk8r6YUisqAER3KmxKLDzvc0SM94kL8iLsWOPC0e/keldW2spko2qx11 vRyO1linnSh8drW11UNS/2E93wzrISu7sLHKHE0hW+idORalFvuze1/hz//AFN+q 7kwCG9ruRTDJB/QPufUvlYWi1VMFWF6NTRbyOl0xwYf4XdE6eJBBU0Ua8jCpuAk= =5beA -----END PGP SIGNATURE-----