-----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-zoneminder-15.1-stretch-amd64-vmdk.zip.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-zoneminder-15.1-stretch-amd64-vmdk.zip 11fe42af2431cf4b2d5c2c6d63f9d999369bb9913021368959c9e4d18c15e9ac turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip 4713dba0f4e37c7c402e637db244e46754651b97f014d02598b30a8b6ee3267edb3d39451c803f98392ef3b1e44bd6daba027452b7c9efb964489e0b59329ed3 turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip.hash turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip.hash turnkey-zoneminder-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pkIACgkQhcJelaFu uU25uAgAsVQExr+fmIz7+p866upkuJHYlPsYHp92zVLCYKXS//xFBex7YlXBANms XLPR+OjeIYKDtUhxZPJ+5KJKNykIpxMqllltPjgEqzfU7OajA5x2BKm7pI8DHqV2 yjapjOuvUdg2jSY2SFXzy1RUGTCMkRXjtw6HjbX4K+KDK8LwiZDJK6jE9BKJooYp 2Azion3z8kqNXQkNzKbBy9i73yp/MFvZgtNN2es0p8mgiH5GZuF9N9ilPcYoTkT+ o579OqmVJH5jWtY+JZEo/2pANE0aOPaFnFXjZbv0NOcyfdfgRcPQ1cwVjLHpHtnx J48eTqshdyHjpeJ9x3wkvIkooRv2JQ== =dUH2 -----END PGP SIGNATURE-----