-----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-cakephp-15.1-stretch-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-cakephp-15.1-stretch-amd64.ova f5df3df2e6ad30201475b931897a48efa695409880d0813d38b9ad9a3abfd4c6 turnkey-cakephp-15.1-stretch-amd64.ova $ sha512sum turnkey-cakephp-15.1-stretch-amd64.ova 31d40e6d099a34bf6dcb1eda8f33a9bdc25ec28044bb90bb4881bd1ee3f04bd9ab26d26cb0751590a0c79d12cd1aa2bd169877a5159e67fd617eca969cbcdfbf turnkey-cakephp-15.1-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-cakephp-15.1-stretch-amd64.ova.hash turnkey-cakephp-15.1-stretch-amd64.ova: OK $ sha512sum -c turnkey-cakephp-15.1-stretch-amd64.ova.hash turnkey-cakephp-15.1-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/phcACgkQhcJelaFu uU3Y9Af/eQ4G1EY8LZv9wBMD7qk4ZV8rJWvWM4qtOvKGrqm8gQHleIZQaiq67Smg +P/SNLaI61HTdasTAObYqV/w4wBPp43NyRgPMONtNhB2TWHKHCWatlo6+d+lUiG/ 8BGe5b8EgT4KM9LjeCIsTZgi14675Y8P7PbHd6w6xKPP42LpEL9R7pGjB0b+flE/ mURuFh7MJL9Ou+1aqq3T+vyot5S3LInol89bLi1DkCHHiL6ZSLkfX3Kk9bIIW0uY pEsNCmVi32HZZBQhG6VnQNGhxiQZPEPUMfcq+N1VwESLrCdi9dwYKYOxkcYIAcpU bNAWH15LxEByBJ1PLaXBIFnRCAInaQ== =vP9P -----END PGP SIGNATURE-----