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-7-turnkey-mahara_13.0-1_amd64.tar.gz.sig gpg: Signature made Wed Oct 16 08:59:16 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum e0f7ff6c09942e1c43476e8d25982af9bafe0939 * md5sum 9662d7a9d5d0fc665b2380d7f9ce6197 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) iQEcBAABAgAGBQJSXlVeAAoJEIXCXpWhbrlNkhEIAKZ5DdAWiq+csE7KAkBRLobF W9mSTLRDdqgSZIau+ikD9TEIlfj6BbQ5CL0W6OCh1k8zYBWnpxaWiMkB23MuRneg hBGWRZKs8OQW+8+WQdRG3aGuZxkfu2NJnD8wS4Q0nKqIVnrKfu2mowedr/+bqKij JO2BbKasxi0HOLXrNrfzAFvBzdMgJY92Y7Vw8CJ3FyhNMnjRZMwX+YExZFR42buJ drjb1LbLDXYlxlnMwidhOxf/ffsUDvllfM8IHvX1brteSmKdx9kEZqSLoXgYKoTA YogWt+R2bZ9bIFXD4bF4874MYXVkO/iiiZQy+aUYxO9fVp/1UF+4FvFK0oJmpmc= =TivC -----END PGP SIGNATURE-----