-----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-zencart-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-zencart-14.1-jessie-amd64.ova 19bc6153078a02c9c9419ef3803eb61e $ sha1sum turnkey-zencart-14.1-jessie-amd64.ova 1a4ceed2772e8e772bb77fd6ab1d87711400dfe3 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAEBAgAGBQJXDJn9AAoJEIXCXpWhbrlNMcAIALKd87MQNv6+W0OlIjyZY8GH bApU8qxxiWlMWstB+mXPLt4j4FWDWRHJQR35EImJAz1xMJqLyR62zZfSaaEi0gbm rpGpCXGDEXPQ4Cjt8P6kefvz5YPkhsdStOYSWE7/XklznixdojgbrWPVTbFCuo6h /C4KDEMyg75Z93amFpF2sNmxIVkQtkv6763enZvRP1Mu+sYVEcfJFjgtjuJJZdr+ f/6c6qrO3HqMjYFcSKZQp131jW4a1/0QPiw2bRfTnxsZd9nDkbCLx9Eu2xPrVIl9 COOhP5aJ1cc3KLMShpXtgLcRYgVJpt7D4/Aw+FevzWJqk+IPsNG5JFXGVxjLrhU= =DEPJ -----END PGP SIGNATURE-----