-----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 turnkey-ezpublish-14.0-jessie-amd64-xen.tar.bz2.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 turnkey-ezpublish-14.0-jessie-amd64-xen.tar.bz2 659ae99556dae5e04dc270755d69e431 $ sha1sum turnkey-ezpublish-14.0-jessie-amd64-xen.tar.bz2 e0c38287defc48606bb04abf9109368c34d6d53c -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWMdiAAAoJEIXCXpWhbrlNMhQIAIbYSyrOtpKxISGXMj/azeBB kRU7YAgLq6Ur2D85ECpwJICbNcI2YYI+w52ZR7ZWe3rWF4MwNha4oKWjdB+YRBip g43OYBAov1ibAl7mevkrdsjHzFUy4ALJsyOoRh3cbTZD0vfQqA29U6GL4n482ERV yM9qvO8+wuQXx+ipWD0pVtGz86hjW08zG+pWiSW/fvOnKzUkk/NQTJ7R7wuWPEc6 yDq7R9qUawkyjmm7WAk8yEMN9GK7BVpRshAZQNNIi5apw9Detu5Df09tbWOycNsk lctkIKEVOKPDVFuhrJfCNQC8bRjYhy9YEtWNPvT3/KajoPN6TE7uw8B1VuA/zh0= =oz7i -----END PGP SIGNATURE-----