-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Two steps are required to cryptographically verify image integrity. 1. By verifying the integrity of this signature file, you can be sure that the checksums included in this file are valid. $ gpg --keyserver hkp://pool.sks-keyservers.net --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-8-turnkey-revision-control_14.0-1_amd64.tar.gz.sig gpg: Good signature from "Turnkey Linux Release Key" 2. By calculating the image checksum and validating the hashed value is the same as listed below, you can be sure the image was not corrupted in transit or tampered with. $ md5sum debian-8-turnkey-revision-control_14.0-1_amd64.tar.gz 1818965790b1ed4c6d67f1865e810b43 $ sha1sum debian-8-turnkey-revision-control_14.0-1_amd64.tar.gz 76060b79d7a1bf6030618f4138a14356c9e9a64b -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWObxVAAoJEIXCXpWhbrlNcY8H/RiLYq8PEyt8pKqAaoiD0H6Y 51UaVrkeh+2tC5D/qQGmChf+tu4waAFf2sbkzMVxZeeb1qexk9pKwtg16LZWHEQ6 uFgTaqTIv0slZfscnX1qrhome2oYNSWqBqwnWzhh8MlzmzMyY/+E/L8V6GKLz2ak TjDJOjDR0qHernG5+XyDbSoy3XkXNGpAhStzbplrcZbEBa1c1hNM1MYvhUqbLEGO rOg/8eyp8xiWF2KseCbTMjzjBrsvYzQNIqCxtT8IJvskhS3ynxOXWa6k07dJ/1GT eg0jUc8WWwF4Q4Tx39yEGJlXT4236ngmZGT1ceh3RYUqplhYySzcZOuSaksDJAw= =TIee -----END PGP SIGNATURE-----