-----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-plone-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-plone-14.2-jessie-amd64.ova 73937a62bd9e38a991bdb9cebf526f49605bdc634e0047a7b31ce51af080fde0 turnkey-plone-14.2-jessie-amd64.ova $ sha512sum turnkey-plone-14.2-jessie-amd64.ova d6e6cb676e0a6c20221fda50e441287d88228e2cebe1a8e034e48059229d16a73a3a2406b95466d898757422ee79ccad221f2ffb6a6fa0b0964cf6df4e0974b3 turnkey-plone-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-plone-14.2-jessie-amd64.ova.hash turnkey-plone-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-plone-14.2-jessie-amd64.ova.hash turnkey-plone-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKlAAoJEIXCXpWhbrlNnAIIAMWvtnFUf9Ipxx2bC+k/T/Jn ynN8Hr8nSi2jnlT+bFRfPZ3DBzqRwsHhDa4juadTUyOR0XKaG694Xq8wbwt24lq9 3Hziay1ksS8QEkfJhJqcAnQifqIcyEkHhXvl23nRY9M6GbXCfdhfihkAgn9HRcR4 Z+Y3X0IfVkJgA4aCFes9sup4HFm82nDPqSD/Wypl+EI0x39R2k/SyR4JpU3n29Yr iFI4nJHdQsnvonuarLyAfsauqgmHu3nu72DTx0LMdTouvm2WHjNgTzjyl/aFGS5k 6jTVduhGaLZ3cbbURSxOW0mY8vgAP0S+564DgpxIhong54HMMfOhO0s3AKq3K4A= =LrWo -----END PGP SIGNATURE-----