-----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-foodsoft-14.2-jessie-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-foodsoft-14.2-jessie-amd64-xen.tar.bz2 f2f51ee2083c77d9a7c61a05d19a74674ff478dd0c5dd0611daf3616fe31af10 turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2 54b458feb3fb1f99c923c1e84c6d8c4a1b4089801c83e8364aff97858552c79948054ac98cfd56046c2ce071ec62aa1563ebf76f34b6059d9ddccf14cd818329 turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-foodsoft-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlN/CkIAKblg9qB+EGxE0c8hG/JLpdH Xk4rmzvHQ/6q1EwcdN+jKsq2Kp6tM23Ruw94qc7VTBq3P76pxsHOy4DaVVHFk1Kk pPuAD+E426mF5qn80Uwpz71CTkmU3Z67lITVoU27jCtYRqMIq0Sr/duqXbjitypU A96tKztST5wA89nSaJj1D+2Tkg/avvhpjKGC3hnfTD3hl8ocjppn4zPf4KGU06w8 LDEupPX3IOPoYkj+IzBd5uXACZZ1XB2wePT/eMiWsc89Exwfmqoa3CyAMlDx8xP4 DErO1gDq1nrWkfo4GKejUM4kO/19PekkAuBY8tw+GKRrdGxFR2Rpfqu7AtH18FY= =NKHx -----END PGP SIGNATURE-----