-----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-xen.tar.bz2.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-xen.tar.bz2 632b1f6c6104c0659bfbc2d26e5f0341a65f097a45667895cc6da186b1c65c40 turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2 733d88fdd9dcd07f6557a89fa51737e8e4458b7bdc468f8f7ec24537555cc830ba8bf0a4d7c4c3d992523f6ec6607147845e35582cac3948f2b96ca32012347a turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-openvpn-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPoACgkQhcJelaFu uU2BeAf+PFiPqbF/Oh2XePXit/2+0W06Mygp4aOo1XPd2yakzfgXA6EgBmAaoHez vFAHk0yzQHisJvz4BGoIjwjEHHvv0+2B4Q3gB8gIDmsz410twQs6ppIdmt0Suk9Q VdXaUGWvOEIcO7DmUO0kAXOffEOLCv2FC2GsJ6mHhH/xZXPVcuzQfaTbFet5QU2q wLboSh+FR0n12WkTftsSwCm8+oefcLx60wMJdUCrYmajKCUyT63rp6EeVsEaxR+4 EntifIfIgJOavii49uFA2DNpUVNMMpYIVsCw8YxEg/MEk3wTdpDnee4aqZl9v6gy yTahxbqq6XdE7MCLpjEqhpJKh51vjw== =UdwU -----END PGP SIGNATURE-----