-----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-elgg-14.2-jessie-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-elgg-14.2-jessie-amd64.ova 304233712ed11e366f8c4079e6b2aa4119e0e81bfdf6178fb7a92b41d6985227 turnkey-elgg-14.2-jessie-amd64.ova $ sha512sum turnkey-elgg-14.2-jessie-amd64.ova 12a96f474135e065971b24033b7ac09e0f391fe9582d0e27c3bd199be3defb02a68ffa7ceedc55185259c9b597896ed48bce8690e44c08fe457c709143ba07ff turnkey-elgg-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-elgg-14.2-jessie-amd64.ova.hash turnkey-elgg-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-elgg-14.2-jessie-amd64.ova.hash turnkey-elgg-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNvaEIANYk954vm/8qJ8iPtkE6eOT0 ghovqoinreKtwcxWv3H3S9oZkIqwzllQb9Ld+K7yZCizA7IUnlmqVLu6v02BQyN6 Om9/KE7QfSpcMIvNd302dVJncYWCGhVbJvr6iPBcmwWZZ5+ukgdozWZyYUqKYO34 O4z3cRBAHRAeafPqRButizNssh+ugFbv2x0KR0aVqoH9UtGOme9W4O6sDoZXslBN mh9x2wVZy+QZ5N1eLH7wobZ4iIShYYaZ3g4H4l6cvy+BY47rPO4aodJhMeqHWYWq 4JlXhx561dYLWrGAqSC6lJemqMsR/K25wB8QWeERHX5C66dRSFSD67L7t25k3oM= =4zRY -----END PGP SIGNATURE-----