-----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-15.0-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-15.0-stretch-amd64.ova ba9a1f80e65d7731bfaefe29d916cf1e1cb4315984949bf547f3afeae07c16ed turnkey-cakephp-15.0-stretch-amd64.ova $ sha512sum turnkey-cakephp-15.0-stretch-amd64.ova a58d8be83febf2c6c5cd0422a99c85c9aa0b0b4f9ddac47a1cf7ba09c7efe9f212ef68b5dc41f9663a9760c50f4120877ec95fe21735954aa7eee9811dc79408 turnkey-cakephp-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-cakephp-15.0-stretch-amd64.ova.hash turnkey-cakephp-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-cakephp-15.0-stretch-amd64.ova.hash turnkey-cakephp-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte114ACgkQhcJelaFu uU3PIQf/aea2zdFskLsSn4kSDnvWoAG+ND4m3kAZAeq5yDFE5CLxglvjl26SLwir tMgH50GKHqkZRF2sMV92iftqyMjuTQp+S6H+SESwQnj/kAAHwzHFuwyJ86pjRScd KrKJSdA/FOTVgpJyZ56WTgNQX7jyjPBBnUiDaQCOX/BhBFlVQnfVzeLYm/Xl0oFV YR/GBq7xEYWObAIxKabzq5WAPeRVbvsaQZRo4+lNhYY1HRm8FCYApl4nwrSNr7Zg lKLX4G5LcPqXpjGU0GZ1YEvqJZOdukYA5vthKKiwa+m0lbxohhrRvKO21UMoRRG2 pwBg0ezHm+HXDwTqMPDLwrRrDSEApw== =7h3K -----END PGP SIGNATURE-----