-----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-sahana-eden-15.1-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-sahana-eden-15.1-stretch-amd64-xen.tar.bz2 c7aa837fcaa689e18e7eca4fcdb839394e0fe19885134a6c9c820687b8692e00 turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2 34d8d9c03c7a0c9bc32c27dceb9eac091fd67ac618026e84783fe969963e95553c8b2841d9cdb2b383767ab4b444d036ef181743dda344681638954c5a0c2bfb turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-sahana-eden-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pjYACgkQhcJelaFu uU0Z0wf9EHKnWqQw80eqOKJ5px3MYgbBJY5SIdWxK7Upbo/Lt0h/74sdWcEjkT94 YMdTLbbdRxC+8tlNA3UZO4IQBF7tifDrYpgXhYbPrsq3xkl6BcAtLW8SHmlTp7tV pfibUfPrYJ/fedn3e3B5x5Ppz9YQix+SV/4p1VTjom0wZuyrUKGvq+kzWig6D0Nx I/ry2y5EHyeNDyo0PxeSJ1msAHcuUQtIQPcy6P3uL8g/ttau3KDM3jkZ6OApdmYV la648/x6j/V1rK76GTAK0VZRUl/p+Ey1RVgiciXmgn5+RZajhuGznLAtCV831O+H e42pMjeMxdwjLSgnhUmiwKt5wFV5uw== =0A6z -----END PGP SIGNATURE-----