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-django_12.1-1_amd64.tar.gz.sig gpg: Signature made Tue Jun 4 12:58:10 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum a6f2a2d28f137b91a4d14ef035c04e174cfc5d6e * md5sum 09b0044d811bd1dac698684d93886786 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) iQEcBAABAgAGBQJRreRbAAoJEIXCXpWhbrlN36sIANAnT0u9rtxY1wfKHEvK+v7o SHuUcYDv0wTZAEtuxct8artzWhot0fNkjvcBhU+gHljkktP3ST59HRBux9Y5iKqO N5v/3/tPZF7egXgPWBTGk01YJFzTeZdWGT7RCRuytOIyeBPlB+FCtZnBOjPVptMS MTZuHcu9gEumsH7GIS+c3FfjqIRtOnkp/fJNmgwdb+5jM6kO+4TC/o92h0tWZi9d Mm/DMr5wFEvc4wc+dZ8m6kAALEdYD1SRsNmyCNKhDa6c4mcehFgpZX5uSAsxQbFJ qnAsa9NP4jISEVAlzkn8yaA6TrqP7HVwD4BdF+MistRmJ+RXCFZVf5+UUCNfSuw= =9t0C -----END PGP SIGNATURE-----