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-projectpier_12.0-1_i386.tar.gz.sig gpg: Signature made Tue Aug 21 14:35:37 UTC 2012 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key For your convenience we also include file checksums: * sha1sum dfde60c80f5754e3a78ac5c7f62bb1199bed7091 * md5sum 75fc48201524e5e5ee56c718922afbca 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) iQEcBAABAgAGBQJQM5ywAAoJEIXCXpWhbrlNkFAIAItwlduaO0Xw+Uy6qUycWH4z DvTkjtFmSgNAUXh5znHzQlcmAYzOEmysZEzT5t1/oLkv34224XzTJaS+Mmcju+rq TPjbR7KqMFdqlPTUSnbs0LfIhEx5npHRWDlYBOJo7OyQaVEeExsAcb5hvsEDdLCR Ndq1Uz4bZIL0gpazWQllx8Ips3R1bHs3IIOMEzCgKi2cZflIuAoRR/8O0XbuVw6h iHF4RcVKUxW8yVXHzmmaU1KuCtxsRxVjPGEuKfS8NAicK8wkrfHOzLTvsvMUud25 9UFrYd74t4+dkPw9R5sIWDyBWLk6N9lQMTRrP5HGt1/5c43zdjeuJpzwGSepXZ0= =z8u5 -----END PGP SIGNATURE-----