-----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-lamp-14.1-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-lamp-14.1-jessie-amd64-vmdk.zip 8519d1d62d70f7ac29953d16d8dbc814 $ sha1sum turnkey-lamp-14.1-jessie-amd64-vmdk.zip adfa29b9c095c04832f789aa28fbcd9a3c2754f4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJn0AAoJEIXCXpWhbrlN+vkIAMqIuGBmVZnjGZoZLRfoQRwH Y3mzck5CFz0yOzHAwMYWJtJxyB/QPABoOxLfPVQKpdERzRiZwrDVSmDPM4Jtu2BV Jugt0B9KBiQOOxDPWMmCrtfO+QSw2b5ByUThYSBWw2IRj2qHjrLP9X+gi4RZCxgw ia36txhoU3hIoRsuL63WCaSUVNBEGVoCqi+halv88BEFInA70HCDMcQiq9f3y/cm K7TgapR/ONVVREWOhY9FwqsD2nkf917USTwoxjZ+nsrIE/RzAge3+D351wJLamTs eR87P5zdG3FWypeFSaSxTeGClPAwLNxJXXyMUxnfVTbexnlIKiZSYz/EjDcU/qU= =ypEX -----END PGP SIGNATURE-----