-----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-phplist-15.2-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-phplist-15.2-stretch-amd64.ova 6eedbaf784d3b3d0983722056f6d976bea6ee2da0c55c74babf860d32d7e5e78 turnkey-phplist-15.2-stretch-amd64.ova $ sha512sum turnkey-phplist-15.2-stretch-amd64.ova ef6ff3b421349970d547b332217a9fc9a958b671765c4dcb7a116db21b2ca88b77766fa9f8224158a368eb3dd7d0597dfbee7a8963550bc0ddb7ba9872b3e77e turnkey-phplist-15.2-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-phplist-15.2-stretch-amd64.ova.hash turnkey-phplist-15.2-stretch-amd64.ova: OK $ sha512sum -c turnkey-phplist-15.2-stretch-amd64.ova.hash turnkey-phplist-15.2-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlxhNwEACgkQhcJelaFu uU1HVwgAsd0V0QNuuHdNXAZ3xCaszHcFNhAhsuaeVrVcPx9u7wZOvdBGrvuqIUtd nRtr3x4zUoG1oqafL5Zj9b2AjHn4JTLpmZJQI/rshFeC3MPE1pKzr9zZUcEJ1KhT Oog4BY/EfybPTNdhskBXk0xTkVIcAkgL6lvzFEySC2Py3FW8Fl4apstowKN+uv4D 2xCM0uhiarHaY8PPkFLfWM/YbwPZ57qiz2QZIgedy0y47FFKNzLO7udEgvvLmfqJ JjBmQfokO8xdPQgao4ydEs+NbcYxu5bMOtIFP6HNRs9CsxdXsWudNmUfKfCHARdP ivPpJgOJPpufU55wuhmk/SNXQRbjNw== =gzyC -----END PGP SIGNATURE-----