-----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-yiiframework-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-yiiframework-14.2-jessie-amd64.ova aed85aa095ef206b1c2aaa082003933f3d61b178e23654cdda694a598acb8aae turnkey-yiiframework-14.2-jessie-amd64.ova $ sha512sum turnkey-yiiframework-14.2-jessie-amd64.ova 13cf9868a9383327e29fd1a6cd1184735ea5725c7294df151b3a37d0b464dd05f904e6f293bea23ce1e9e468d8ff8f554cc535149536fbb3c4bd9b55e8c2276e turnkey-yiiframework-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-yiiframework-14.2-jessie-amd64.ova.hash turnkey-yiiframework-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-yiiframework-14.2-jessie-amd64.ova.hash turnkey-yiiframework-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNsnIIAI11eYWfvFKp9hxS3Bsa8YGq FlvTZGOKcUhHFewJotmUKnQFlLVwmsKAqShHiEtPp7Ln3dsgY4sWj3MMwgelsr5l 02pSP5EkwfDwEzIlBjmzO3JdJDIBkwiwYNXoYtseouD1DkIlCvnEFPvZ3Hzswtxk EMAhIdZ/zbaQ0MUC2Kc1F6c7i6fQ3z1w5TlIFqclEFMploJIh7cPzpDa2NmBgOAo akq3EQtlkqf3M9v7znyFvvODO4dDC2eZK1w3fNR6tTmltTZ4FaYPsjd2Y2Gb3rZs CH/6oZUMzJj4EfaBLMOYfCXZMF0CD6cRjIpou+L1KEZGXOP1SnQaC96cJSpS0Uo= =/SXs -----END PGP SIGNATURE-----