-----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-tkldev-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-tkldev-14.2-jessie-amd64-xen.tar.bz2 4be34f9081ff92dca2d07d3a153a0e37da83b971320bb0b8557e7e408e960a38 turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2 04070d9b272561105cde6121261065c4b3b6a3b6ffc477ea042f1f3917d174b6f623e0a0c7a93b7d1d3494a5910ab493f4332eead1bd9cb01a68c2a29ece29e1 turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-tkldev-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlNaHkIANkpC2dTM51aa3Be4Y2ktk2a 4/XYu2AAkf2i7gME9DhekJcvcuhucgivqyA2Zcat3BNTrVAgPm8imvCanrjl+jrg FtFo3vHqFfBurQ8LDPVlFL4w6r8Q0Qsre/Mll8UOp4S+phmi232Pwj1VCTTcZXHi eKWEP5BB7+OnX12NKXH+tMpGlk+F9P+qWzpnuZ3S9xWLIPvs8yzPYD7cUCPYyEI+ 1QMFOX3dgst1qi0ZexXdDEkRykzGTly4VpKWJ/t6lcXX7T5iraEyp6O1BhLM1CB5 mFi8yXb5MwCgA3cJbIw08Z2m/qoqhQuF0Jwf+Kn3coS/yK4ebWAuJ1f54VpbVR4= =egh3 -----END PGP SIGNATURE-----