-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Two steps are required to cryptographically verify image integrity. 1. By verifying the integrity of this signature file, you can be sure that the checksums included in this file are valid. $ gpg --keyserver hkp://pool.sks-keyservers.net --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-8-turnkey-omeka_14.1-1_amd64.ova.sig gpg: Good signature from "Turnkey Linux Release Key" 2. By calculating the image checksum and validating the hashed value is the same as listed below, you can be sure the image was not corrupted in transit or tampered with. $ md5sum debian-8-turnkey-omeka_14.1-1_amd64.ova c0919ca28fd63141bdd1b4ed3e2f2a44 $ sha1sum debian-8-turnkey-omeka_14.1-1_amd64.ova 7621171679a0e0d8484ecb86e4fa3a636a68fa63 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJnsAAoJEIXCXpWhbrlNrzAH/0uwRWU8kwsesD5GZhWk73tM k9nv/dOenlIb/pSpfri6Js7vkeL9D++nJfB4+zewseuinHQEhrS0FwtIsyR1eSPg jjvFvCF31CakIRa0BWzSKmTKGOxRo02gzHfMPdHMfsihlEzPTl/+yLrHYxWnk6w6 cfp75zZ+4s4pWmxA8jsWwkcfg7yhCAbcHcp2v45JL+R8jUnwAC35ZEVkXN4WB36M NZX5hi/8lHkVCk48o6CbPha6uqHKzkSsWLDhiEBVkCPgNUpIz5qottPYjAru7+oP roBLCmP6yrq0z3x9KM7MDrWVCioeXTQGhrMw1MwGlblwwRdeu1TZoxjWGRSWTuk= =PIA9 -----END PGP SIGNATURE-----