-----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-processmaker-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-processmaker-14.0-jessie-amd64-xen.tar.bz2 88184f42f8390cd4bbfc2f90cac875c3 $ sha1sum turnkey-processmaker-14.0-jessie-amd64-xen.tar.bz2 80e7b558245ccba1ed90f70710d581ca5c4e3636 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJWMdiCAAoJEIXCXpWhbrlNm24IANXgKALnkLmSym9mHdfI72R9 zINhpIWNPSGylOm2fuxAQJ4OMFscaTVai/0uquGf+4WKZE3tkY3LO85YdzgBNJWU xKk36EPsfXekk/T9pKZJzB9fn5hUrGGg/GFknv4FhoCeEDSJ2E+EIhTPYohnOZ4z uyYvTnBzPioGi6aC4gjxxr3xZjiBr6GnFBmcCLvrLejjXUteWti+NCz2pbFhaw5A oh08bivW487bgei5jFoxTPrkBUB5Uu98GnkTF3FpdAhVq/DlJ7R6IZdfW5UJ/prs 7RWT8TxIhZ0gITb7fTuLyHpA3uFHMShXO1rkA8bnYxrci6DnOt6bHJgr7kmI0ZQ= =W3a2 -----END PGP SIGNATURE-----