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-gitlab-13.0-wheezy-i386-xen.tar.bz2.sig gpg: Signature made Fri Nov 1 09:10:14 UTC 2013 using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key" For your convenience we also include file checksums: * sha1sum 291807a7e82eb666238ae26e0750cd9a09eaa5af * md5sum 9cd86921ff9b0f529d8515294f21b7b3 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 v1.4.12 (GNU/Linux) iQEcBAABAgAGBQJSc2/lAAoJEIXCXpWhbrlNLzUIAOOHX+kZgOPWQO0/n7nBaOxN zLEnv3tER93mow1/boa2lUc+07xWZeGzGe/qeLCrOBWC7I9MR/uIyCMWQE76VBcH cB3WFtp95LCfLiNTGqWsWVNymE4lzZRSSSE83dKh8pNkpw/l6ilDajrYVDpckq1M WlBTIX5yVkAYhoM4W2+tSKwCmbXbeJOeTwumfdeZxNxTp/zYU7znZqiwVQ3yBvXM 1lPTZS0p4v6xSJokuVu7UEEFEwezjwHcZW8vK0mHnNGHhgl5ZkJR5P1sUqK+T2PO WkcJkum9+++DsrUOJJDxzjYGBkesow3RCra6KvX5k83mg7etmxGDs1lZlQ4O90I= =YrgG -----END PGP SIGNATURE-----