-----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-canvas-14.2-jessie-amd64.ova.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-canvas-14.2-jessie-amd64.ova e52e1dcaf6bb26a903163aa0beb71f7e291bdbab7db73d3f83dfd19b8915986d turnkey-canvas-14.2-jessie-amd64.ova $ sha512sum turnkey-canvas-14.2-jessie-amd64.ova 731ec85b49b71d5960171dce0527f720161c2d79500609dfcac0559523e08f1625484088fca1bfdcb775a55312c9dd1352ce7c8a5e04d99937ecc5b10bdc7a49 turnkey-canvas-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-canvas-14.2-jessie-amd64.ova.hash turnkey-canvas-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-canvas-14.2-jessie-amd64.ova.hash turnkey-canvas-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZiZekAAoJEIXCXpWhbrlNQaUIAIPiehgIxMQpoA+CEAoqw+DW aB7x1J6HKrSkUc5oonS+5gnwSXpdBN6SoIS2RuA89a/2uRtvAdysYNAIWvh+bMIC dqYGqhfII1ionZbRTBPv0ugKG4KKgkVAnwK7tJ5MXLH08LlHlVRTRKJsO6Da1fH5 JBaIAHds60zLmJWobxLXCZMjryNKKjx+RvFxspl+ikjMV8XYbs83I1rA0/I+lEbG qsAtNQe8kNW1G8nYRks/j2hPWHJ99GVRAATsHQzHxOgHRnMwHw/qmCKMoXdqTmCX ZuStpCLDKNYr3nL5B4igutxVw+Ibtg1xfEhXtp1CFOPrbU6H6Ve/vulX83DnhfY= =kMC0 -----END PGP SIGNATURE-----