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_i386.tar.gz.sig gpg: Signature made Tue Jun 4 20:34:46 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum c178e878348c6089484b28eaa7571993cf0c155f * md5sum 358be3583977f3d5a1d27d78511b4d41 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) iQEcBAABAgAGBQJRrk9cAAoJEIXCXpWhbrlN000IALM9yojlAP/aMWUEhmGCoPNo uSi2TwqMuePT+bhlJhhhKjHvKCbW/uvUYnnuY8a3SFyi7oWQ77w77gsZIIiCQtIC jOKFCgyGpIpIlVv2+L+Ho2XzuSq0MIVMr+La1t4m4QbXZkiA15r1q08Z4Cd/VX8J 4z4JQjaab+r8ByukPNENfuQoFpKtV0M1VQP0XtZc9DTi1z9NLBqXvO6V01aegkMt Ia6ff+6CWhI66CjEJa9VW90tHzuWkpTRPA1iRnUc/vyEsnEeTO9lL4hinzfhAobJ ZV1m9wjjVcxPAY684SBZxbmbYa7N2kC2qbG9IhTro0snibNsOeYww8hKst3++ng= =6Ob/ -----END PGP SIGNATURE-----