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-nodejs_12.1-1_amd64.tar.gz.sig gpg: Signature made Tue Jun 4 14:37:26 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum dfce5fd277b56aaf05d8f6ca807a95e4206582b9 * md5sum 83b17b43e9a84dcfc5128523f520f6d0 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) iQEcBAABAgAGBQJRrfuhAAoJEIXCXpWhbrlN9nsH/1X/RDC+jf9xMalCH2c/q3XR At8MceFsZtXw0nVC3Afy+o6EXGVaQZKFl9gAc57AOqFepPVp6o+OEEpJ3zTirhvj u4RB9vZpv69V3sMji53Pbb2qCw2bLvZ7fCnL1HGQuz/5+1VJ9JLuCNPF491q4ocs qHCOunVGxNY2Lpx2m/CtXDK+n7/F9LIlXf9ac/vyi78agj1Fffu/1o1gDGp5iMBK 8Gt49m0eREhFKb9kqFyhBXZR5rU2FZDTQ/41fVbCqnhRL61XGewiND9CcbJuAlxE l05WeTmYfcuUlq3irvHw00+zSkJJfiBz8NjJtHtOOspFSLIHgEvyMksZxVoxUDA= =gODp -----END PGP SIGNATURE-----