-----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-plone-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-plone-15.0-stretch-amd64.ova bac7cd2d39fcfd77b35357bc8d42bb2061d7d1b7300b557a6d28e6aaef3846b1 turnkey-plone-15.0-stretch-amd64.ova $ sha512sum turnkey-plone-15.0-stretch-amd64.ova ee88ffeacf226b0f481d529561fbe3fed57faa2fa50e3ab0ce97a234658cee4c532bcbe8b85fbd35fb34d98fbbe57d216b70fb38bb98febfcf302ecae9fae43f turnkey-plone-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-plone-15.0-stretch-amd64.ova.hash turnkey-plone-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-plone-15.0-stretch-amd64.ova.hash turnkey-plone-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++gACgkQhcJelaFu uU0YzQf+JlKag3oqkz+0FdfD9OICT6S5ee1DMo0PD/zHfs5TnxpuHtqzJWUXkeAZ dyDJakKE/Ra9Bpqu9IiOTiQ830CWzNUxPWrh18vrna5jFb38y1I3G2RpeGzC84+f 5feftTcJ0+8ee8gLblMRhxIMOFEQvIZ6MeY8pqtS3xSEgvY9BTsPeYLMYJnYjD9A wwo29Htr1j8+1ZhTkkt2Ab/YNnSNkWXPMOWWcOXGCKqhmyiP6RxWqtr6I8AIb6Tn SB0c23Zpxv7CAi0xwXeHHeA3/9BOpvU6mMc3A9KeGw35oum6eBiW7WFDX1HIL+kH +mHRM7vEchwQtRn0FPeAxdT5xrODrQ== =BTKq -----END PGP SIGNATURE-----