-----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-mediawiki-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-mediawiki-15.2-stretch-amd64-xen.tar.bz2 8cf1e10ba1673aca4be9f9fadb4f1aabffcc3323b1ddd11a42119329a4e4ece7 turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2 cd384342836fb62e36569263c5ccfa552d4f1e86887f5884239b03de1a1e93f43205e632511f7e3a3b9135d1469e96ebaeaf4a6e84fdeb9f42ac631dcfa84bd7 turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-mediawiki-15.2-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pioACgkQhcJelaFu uU03pAf/VMbL4oaowDuZtJfG+BEO+NLyKiV68eFSrd2wJGH735nKgylBdAJm0Y3n Xvq9ihXR+pV7bIsTkyqrhrcTS6XCKIL9+GBIaXfc+c5AN/CdKPEigjEY58Fi09Ov PwKygd9dh1NlijdD2f9TlRaTr25z7lhdr5dZVEdaW6PIRY7TI/luNwH+/5GxS1oR +fh+a8ZgsXCbcWwaeiVpXuso3YfWRX5supsneYRZnCK7wA2ZIgtrHzHARl0BLacj 2LED3t+3hCP+H+LkBg14zkitRKfxaJ32VrfGuYf0Mtpx3H9gVm8Gps1MZPMvpKRc kEa41lOdRKX7H0A8s4JcaihohvX1MA== =kZPV -----END PGP SIGNATURE-----