-----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-mibew-15.1-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-mibew-15.1-stretch-amd64.ova da43bdb9f6ad36f080813ed0679a6db3be6186f86c080854a85f50aba5343f0f turnkey-mibew-15.1-stretch-amd64.ova $ sha512sum turnkey-mibew-15.1-stretch-amd64.ova 3b89549593e05ae5014f35962fb0dd4e2f31ffecea160797fc5873fa63d9a729bbf6bb19fefb968902696aa23812cd384b772c94b2a02dd368363ec3ffdd7629 turnkey-mibew-15.1-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mibew-15.1-stretch-amd64.ova.hash turnkey-mibew-15.1-stretch-amd64.ova: OK $ sha512sum -c turnkey-mibew-15.1-stretch-amd64.ova.hash turnkey-mibew-15.1-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pioACgkQhcJelaFu uU1muggAnD8WnkGLoWbWx3oiZzbo4WcIP7Jsv3dKh+/QR9cbGb6QBz6kpHh3/4OR QxTt0MGWdVHGF/uUO+UIxQ7cRe73HmoprQQImjXISleenr3Gadt5wYJBdLdbHs6C e7FdYzQ7e4pc0VctyCGMgZcU3LC0Z8PW9jYIPWzjo9Og76f8yERVhrHaJJBLf8uF AG2oPf759wRrGiApmgfzgje1OwgZEHfhcG31IzE+ESfVYKYjzvMOKwl9N4fnYb45 JTDQ17UEDER9G2T3NrHmjYB6z+fjg2q9KlgMzNAMSJVXK2PB0Aas3g5fjG1NfZpP LCee+xFAg3JQcEQQlLo6Y9pzumorHw== =k1OH -----END PGP SIGNATURE-----