-----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-openvpn-15.0-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-openvpn-15.0-stretch-amd64-vmdk.zip c660acdd1f33075f2af2a2c442f965c338c2eaff238b36484047abe601ba51bd turnkey-openvpn-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-openvpn-15.0-stretch-amd64-vmdk.zip 201555564cd25961e32b9bf83be18d7370226bacd00fa65663b75dabb739c371f1a1572c4f8ae962d0550e5cb47e3b41ec879659226ccb10a4eb1640fb269adf turnkey-openvpn-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openvpn-15.0-stretch-amd64-vmdk.zip.hash turnkey-openvpn-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-openvpn-15.0-stretch-amd64-vmdk.zip.hash turnkey-openvpn-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPoACgkQhcJelaFu uU1TRgf+M3phESU9B2wfahc1crodECzheB+MjAOzTEQClEHGNWUJTIB779w2EHN+ lEWL26eCDRymCSRlSBqZJea5tg/qiB9uBWxjTJnlhtP5ul3oLPmpxRcqG/tMHgrQ wlNpnQuvvnUQr0MLfZEGoDYCZHcAKZjWyVtgLrPooRjSSf3XHKPayHQD2i0dkhiE RKh1CwBKrtVIk+Lva613SAlKLY5L209b7Qe9flDX8xYjxt9Au6RRVlDbKjAAMpmI +QTUyzNxYBIywHmTOsaxLZRWKbD9vm2Cz+rgVe/QqsjizqqQNQfK33OmaMTHDRl7 VWMLVyczHm695Vo3QEeCkKwaE8S4lQ== =REIp -----END PGP SIGNATURE-----