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-xoops_12.1-1_amd64.tar.gz.sig gpg: Signature made Tue Jun 4 17:15:59 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum 136b09a18397fedea82004349fcfc72b91a26f8b * md5sum 205ff248ce184917b8c20bc9e5c28e11 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) iQEcBAABAgAGBQJRriDJAAoJEIXCXpWhbrlN3ygH/jJ5CUnsH3dvgKY5fiS0mEtC 0mfYDmzl8NEo20r88OvmQPsaHybtHeqQ1Wqzr+W2twNj71e+HRu/I0tZHANxgcM2 raRih2IaCp6veurpilUGQ9vN59cM8BDzNzWH9JGu7WHedNyeLVgCcpKUyE1j4Vl2 HbAePO6O2ktr/wFwKxrgK1fQNSDPN/27blwKb3aRbwJ4inRw18ceqKCW7t8xgyYM 02bxdoJymFLYvdcAvT/ti2Hh7bTeHWifg6HmKTbYB81YFKt2oK/cTIdp5yQG1h0o bOExbAfh/oAKX9cfEes3UvZwv7Xjpg8dFe3I+PmFZSITRIHmdkDUJBUpdpaE/NQ= =thpO -----END PGP SIGNATURE-----