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 turnkey-sahana-eden-12.1-squeeze-amd64-xen.tar.bz2.sig gpg: Signature made Tue Jun 4 16:11:50 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum f243317941dd5aec944d7698f7175534534a3387 * md5sum 04a1e30506a0cda2d03cd9c4061dec5a 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) iQEcBAABAgAGBQJRrhG8AAoJEIXCXpWhbrlNRW4IAI77qVph6Es3A6F5Vd+Adqpz ogg5uiN7gIPMw5Oyz8cm8bVBa+hyvUkSfTFhQZJxFOs0RhoD7qb1rmYHC4mycBAN 61qSMfCukKV3qcYIg6gMTNZyKPtrhMxYJIVAh4E/GLS4tPn5IkFzkiTX3mCGzNWz MmsLV+7e86yh/9Md9NC/ZVW5Y8JNGVi2n1pdaR6LrI/Qza1eX13IhyVLJvxA4S3R O2wjCTXX08G145BJ+/9ICgvu517O+sSHGpGSMerQR6rpsW0XxQA+6iLrHRB2H2bA 1eJq5sehUPIDaJxcg5kzStznVnQJiz103oMS0bb+cZYenzib8ZmvA0K4HgdjEsg= =zf0J -----END PGP SIGNATURE-----