-----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-tomcat-14.1-jessie-amd64.ova.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-tomcat-14.1-jessie-amd64.ova f508d1b83437ad41a9961fc706cc80b8 $ sha1sum turnkey-tomcat-14.1-jessie-amd64.ova 5046fae7052c7e7990e3155c2c24147cf30d6ebf -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJn7AAoJEIXCXpWhbrlNMXgH/1mOmM8no/+Z9ypPAZVschxm plM9uX8yDtlfvEcssCd84KqFvTzfVJG48wFGFkPCY5d0TfJRLLCAq6NoieXbz42o FlIv+2MnO7dlME4JKZMAf+NukNK0ad+/68+V0nDwrTKbLciko9JViXVFhrVCfC6E KiwtGW8mZkc2nIP+/W9fq0EnfCDUOwHMcdON8ZlyF1jMP/0vXoaAc+pinLsAR7QI gmK8lfxWxJOc9D1FmHRBJifHR6ylJiDgg+nCexN6ASeGDlH7MVpdT7GlEpf2nX10 qv6NQgCrUISptJ3Bd0lb+oLREpNb9/ksD97d2zKUMxNS9FE+EdJv7ehhj0PIzvk= =VyOX -----END PGP SIGNATURE-----