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-sahana-eden_12.0-1_i386.tar.gz.sig gpg: Signature made Tue Aug 21 14:40:12 UTC 2012 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key For your convenience we also include file checksums: * sha1sum 31b0e0c3f3c34a7a04d84b0958ec4867f97b1233 * md5sum 63bc6c02d0aa2b62423e877dbb69b37a 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) iQEcBAABAgAGBQJQM53BAAoJEIXCXpWhbrlNOlgIAN8hZvqtFQqVTLmCXhzEwPk4 NrNctCExuVwp8pv6wp4lDaCKD/Qo0ug7F4RGiJ3RtotYzIMMyWlg9Xh7V6pZefim 4EnvCYB6hrq9zKLgLxZMAAK3y80/kqFD/p/8+LWPO65RDAuMw+yJyijuDBOkwAAD K3TfbVoe6IbedLEPpg0NGtZKBvF3WeUEEbTSd4KrITaWl11gTt0ruXKz+dI3fltP ONphN1FfvqYi1DU0dczxnKHpUu6FK1P7H4K8WJB4x+F+rWXOs687SOwReV44bFWo +GY79pf5PUGYQrnsrDZV4gjXclwEHP+Zfjx0lRTwSWif+MGgJFZUBNTe+DU1AWM= =lP2f -----END PGP SIGNATURE-----