-----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-couchdb-14.0-jessie-amd64-vmdk.zip.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-couchdb-14.0-jessie-amd64-vmdk.zip 01dcf35420d1113202647198a5276e12 $ sha1sum turnkey-couchdb-14.0-jessie-amd64-vmdk.zip da4da14e9ae3eaa8d7956ad2e2a81a435ecd7081 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWMJdVAAoJEIXCXpWhbrlNegIH/AnNo0mOzlDMjDgsEMUqNYWm bolO9mzTIp5u7APN0p0VHvEQtoUFnwQKkKClMPMoQhC0bU87LHSP+lR/87MHXh5Z wqcsd/7tIP/K1Mi7iY87SD+Kk+LUAQlvJ1dpjTrtjC4E/9Rzz8dQT2cy8lfPBpSR XLHYkS+JlpOuJA1xBW0iwoG8ROubdm64hxt+h7sewLiLs2zu4o/nSbsmk4/rq6sy P803S0YNMIl/KjFJNAYRCBM1vWVtI/6nHBcNetIU+a3wKcXXv1hJ+zr1iOlSWd5P StUu2Kyiwu59Cmw1zEJccRVnuxCdX9O/GkYW3O7lEZWFUVFppOqE2OApSN/XVmQ= =sF4V -----END PGP SIGNATURE-----