-----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-trac-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-trac-14.2-jessie-amd64.ova 18eccc668c82b18098eeac33c8effc56a9f163eb2da9af846664f343532e582c turnkey-trac-14.2-jessie-amd64.ova $ sha512sum turnkey-trac-14.2-jessie-amd64.ova b0363fd81e86c2abc261663d47be228936590add9445b9554d88abe12915a7b777e413fbf8b709d76b19575fde201f273fe654e10b7d4ea8ca0edd5cfc942af7 turnkey-trac-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-trac-14.2-jessie-amd64.ova.hash turnkey-trac-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-trac-14.2-jessie-amd64.ova.hash turnkey-trac-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNZJAIAJqW7D6tJIPgETVx3UVVFQzm tJncd3/wtk9rwBseSUWQ20vsaxvokSOWG68s99rNSSVMGvQxUqGuaDKk/+ly4Q7n vnLFnQPVBDf7/+cjUppqZvrD703xn7HAP2Fj7Lt1yPP1OgLAl9Zme6/J3FB+mRZC aueh3G9BlKSK0Rhl30MakOzVkOutqWOuROecJO/csDloXeAUbZeV21cqcTsNfQsQ zTdoN0EzPBgvuAZCJwZBZhkX4rzeMTMdazb6Ms/dJ/HgavfyZL/cQXxjsUNWeJjf cSdzTsiKKZKluYH/WAgNmZZ8wJDoyfb+0/J2ZUVlBLG9EaBqGWIQLsk7QmDfevs= =pNhp -----END PGP SIGNATURE-----