-----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-lamp-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-lamp-14.2-jessie-amd64.ova 7ffd54cbc78390009c9015d89373b44e113804aed83c48844d10c8985b6f862d turnkey-lamp-14.2-jessie-amd64.ova $ sha512sum turnkey-lamp-14.2-jessie-amd64.ova dbc3056de901e99010635f49016d0ab5ab0c379bdd5e23fbdfb1130ff1b43872e96fe13f09ebce7afbf5bf083c1e495623d2e9b51807ba8fe9cab3b756c4fd2a turnkey-lamp-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lamp-14.2-jessie-amd64.ova.hash turnkey-lamp-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-lamp-14.2-jessie-amd64.ova.hash turnkey-lamp-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNVQcH/i/q0+H1tHJSSSetgXdjWr8e pph9Lf2w3L9/cAc44nkrNMfJxP7VGzjjprfNZ/gW+EyFCDXI3sJ5AgbOBr2LGUgk iW9ws1aoa+ZyPEqHEz/s2rDxCuqmdorKwKwmIKmP5DOOple9A2p+ZLvA09yMKujl tedZ1WoIepAO029y8HQK5ajpGg+RYM4LyB0Q7blxVvbFahHhMlhMqbkfXHPL05nj ogiRvy/spWIVaxhyVCdomF5J6mzMr2DZQ+61H3lngCKdRcoTxW/o/i1+6yjPTK0h 6zTEXZCfXEeMWikQGljDip4dk7wZUE09V9EVndTzTvI/MrzgYXXnWxL75+UVbBQ= =Eem6 -----END PGP SIGNATURE-----