-----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-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-gitlab-14.2-jessie-amd64-xen.tar.bz2 ff18deace179cdae78e79e562fe2c985fa3c4e440e5d378fa879c20714800323 turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2 231eb3aa0eb4452bfac35a49b5bfdb67d257651a21eb53ab118568f5947b39fd637f7c21283251e17c0e61d844742acf4b3d09a53601fc667625e63359eb51a0 turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-gitlab-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNh+QH/30xt0i4Bp+BfWZXQOqyAGyM bH84vHVWlDEKSeflgZ8QJ7Fg2nhjnjhPb3NhQJsCC9ub1fMrEi32PLLk00PHPekR c3jEi+FX88FF23rN1/bj21kAOYD16d22+kY7iUVbaEsur0Zz7vUt7pxqc0mkPciy leucgMZb+81Ctdo2BVf+ZM5EqKQmG+ktfwhF2tsknmtLGvI5drIhn7qLOSjgkXWf Pgy4Cs3AHkzjzTBNuYIMCLmJeFPdKLhWs8950KhMaP6Ys1lWLXiXODVbb+fnYC+r 7RU5OiS0DMZwT38M5do1lDkPJKITSlkxfSvAkxFm/2ucsTDviDVd/XAcJKFC7Sg= =sLAl -----END PGP SIGNATURE-----