-----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-gitlab-15.5-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-gitlab-15.5-stretch-amd64.ova 8298cbeed2e84e950aa1e2d0193e198b78a04049ba7d01fe086aab9076f5a80c turnkey-gitlab-15.5-stretch-amd64.ova $ sha512sum turnkey-gitlab-15.5-stretch-amd64.ova 22f4eb1e21f8e468847749662c797f1a47c59118b075be317d0c3b2b871b3f809a549c338e2b42c69c8e3c166bb01074333035cd817f2320b5d9f00a7ac9c355 turnkey-gitlab-15.5-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gitlab-15.5-stretch-amd64.ova.hash turnkey-gitlab-15.5-stretch-amd64.ova: OK $ sha512sum -c turnkey-gitlab-15.5-stretch-amd64.ova.hash turnkey-gitlab-15.5-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVkACgkQhcJelaFu uU0e/Af/Z9VE3AV1bDA2FlHfvmqJ6qQinc4rxId7KgQLDqV5tlQyORz7B4MD41Eu SPgICFyJos/v/5o5rgUHn9Cr47+GU9XFVOxbiZWZ+Nf9MVSaLlgByCkcasAxkTUa BQF3PUL2PdBVLgjYndNJIjF6mrRVEWCRFJIPeJ6EqIXtNWNdl+Ww6bg0/g96Gg1L sr2E2VZcStDnVAHk/3GWWmL3eUXEflg/qXAd9GEB5gHbuFOEZIAMKckf0j721a0d UNHn+VKb5beoIIqD1M3obTwfRQQy6Ayu8LObCBEKu6Um0BmQcJJQBn7mSUuwnyHZ lysZdT/3ARgY/XgXRHzMc0BzF26Puw== =gb8t -----END PGP SIGNATURE-----