-----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-roundup-15.2-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-roundup-15.2-stretch-amd64-vmdk.zip 0980f4da3bc1c632908bc6aba941aa123eeedaa13a4f67005ebb5eaa37eeb1a2 turnkey-roundup-15.2-stretch-amd64-vmdk.zip $ sha512sum turnkey-roundup-15.2-stretch-amd64-vmdk.zip 58776fd1479cab6aa5bc5752673b63cc47a067b6fc0b6ff5d848142c03c2a4a7c7ac6492224af7173be70edd9468eeeed98f5f6ea2c6869a7223550b9fe00e9e turnkey-roundup-15.2-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-roundup-15.2-stretch-amd64-vmdk.zip.hash turnkey-roundup-15.2-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-roundup-15.2-stretch-amd64-vmdk.zip.hash turnkey-roundup-15.2-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlxhNwIACgkQhcJelaFu uU3kvQgAisM2mTuWC818so3PAvYuSrvoLkCfzFI4mCVKDDvu375HqvXtzzzXalOz +aYq/dMm5mjJv+uT1PUMfuqo7X4cKBwEPVnHvt9TyeLjJIl6sr5CyN+SpwveBpnN uvJBUQEmBGt3/X/XDrHIC6CgNEme+ktQj2l+9eqPEaK4as4hwtsekgT8LGioTdsU lPbEn5GHQSZCfh30hN6/QBd/iUCufz/3pn0ysK+H3lnpemz3yW8YjThC/7RVL6wB qVO6fPPb5sWdEdZT4NdFxaczAdoPsitqQwQs7FWfWZTBIkhl5t0/E2kN7UjpurM7 ojLRmXN/nJzbAj3Is6lul2gmg50oiw== =SBtn -----END PGP SIGNATURE-----