-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 To ensure the image has not been corrupted in transmit or tampered with, perform the following two steps to cryptographically verify image integrity: 1. Verify the authenticity of this file by checking that it is signed with our GPG release key: $ curl https://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify turnkey-lamp-15.0-stretch-amd64.ova.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-lamp-15.0-stretch-amd64.ova 7b177aff5ea502eba742ecfa1dab8ca414c1862461ff78fc751dd754eaf1f6e3 turnkey-lamp-15.0-stretch-amd64.ova $ sha512sum turnkey-lamp-15.0-stretch-amd64.ova 6b4abf0d5227cde29fc86bbdb8a3d959377cf01477bf7e179f516582cd9f3e6a8a4c9ee62f2b0692e76496c81c9decaaa579aba53b6e2c5564a2304e948b99dd turnkey-lamp-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lamp-15.0-stretch-amd64.ova.hash turnkey-lamp-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-lamp-15.0-stretch-amd64.ova.hash turnkey-lamp-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte12QACgkQhcJelaFu uU1dkAgAkUk5mEfXg4UplGf8COGfoitep7XZ+Q2PusHVR9/wC9PslzpddvGXJud3 L4BXy+HXgth5vHwfCuzawCCesZ3eJahUEaLcYcvwlLQpF49D5WCLDu8rJ70oaJHx injQX13MgI3xiVhsHZ6MQnoHxsiq8qHNoozAYse4Kdw68aZ5V5fFkt8UDn05DmUL rlLKuIJ8P0RcX2SiohID/hxp1e/CQQfGPrSol4EDftlmPkfTc8O4qILx/jxRYGlk 6RuXEH+OT0R6Ib4snzD7G4YD9ifJIU2V+gh+u9HqXxtjPT33W/dbICxGKHtta5UV InDLLtRM+oYEUPtc5qlpQhTMdpCzOw== =VXAc -----END PGP SIGNATURE-----