-----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-foodsoft-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-foodsoft-14.2-jessie-amd64.ova cab265401879409fb2a532da3e27826faa2ff6b8442eb492fb9b93a70335a209 turnkey-foodsoft-14.2-jessie-amd64.ova $ sha512sum turnkey-foodsoft-14.2-jessie-amd64.ova 6bac0d71cff94bd8292756081efd6a6d3c296f3d92b0bda1717401624c8ff4866f5e6907e6eab16e3a287bacd2b05efe5f106b760aae999f9b69aa2e7d2e9856 turnkey-foodsoft-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-foodsoft-14.2-jessie-amd64.ova.hash turnkey-foodsoft-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-foodsoft-14.2-jessie-amd64.ova.hash turnkey-foodsoft-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlN1CUIANwk0ytKZbjnvudljjR4zAPa zL4mET+tqOExQ6qOqRhU6UlD63+3e+UEAauwzlNrd1CE6Z9SAMJ3BiXacoegXKQo EuW3+4oQQZnd+RGRc4riDuYQpHvK7uSLU5cPqM0/3zJm9JlMhtgIzJebKI7eZqpi BAfblTnPRL+ZsuR/ayfjh4LxiklTeBspkg5NlRqtJ9N2sb3+FZBJr3c1BzDKLiuu uPeDkv/eUSm71SoCyTOzydJuCkbqkgqjvtvdwovQ/Jmg/zq/EpTuW5xAfXXdvnFm udzrfrHI5j9zcK0/N9ilBt/XscvtJfM26dAkdmYYXH/8/lu5i/B8pVF8l++cBvw= =Bagn -----END PGP SIGNATURE-----