-----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-elgg-15.2-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-elgg-15.2-stretch-amd64-xen.tar.bz2 5ea9fe825e80c0d7c3140fb2466c9d70e60c8aaebbac42874a1a51f024f00539 turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2 bae76a6bbec1e94f9aecda73646071041c3d450a491847c68d54d48705251d6f87f6d0494ad7ef3e8ceec1088c57cce1057d21a714bff20c3c72eb285771adb4 turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-elgg-15.2-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PoACgkQhcJelaFu uU3fMQgAradxd4pgg6Y+gRdgvo8pqHKI9Z0VFhKdw8XABxTNesl1EEGBKy+OzLNg 1kewTd0MDcYOa71BfnvC90DPyxrt4iJznEewDr/vIuqSgBs0eiS+tcWPyYfKZn49 qAgqPH5fSxRXDyjpZji4IxMzASyn5THVPChQ+3lgZ+ybNCA0mi23RsF3AFdDh5u1 nkc+Vgdpq1iIOqLy7+a1D+UySMK6PHIB6bamaj3o1YiplLuZREmM3ha6Ph5swjcU ffseh2uu1CiHbV9RPA03UiHBRam+RnspU3KxIiDIokElXiW4S6WpwPmHfeqWW714 ZafmSwAerWZLpBcXkRdpC7o7ILuuKQ== =KIgL -----END PGP SIGNATURE-----