-----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-core-14.2-jessie-amd64-vmdk.zip.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-core-14.2-jessie-amd64-vmdk.zip 55bd2167da7e3332151df69ecb33513685b12271995d46c94dd69cdef9e44d91 turnkey-core-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-core-14.2-jessie-amd64-vmdk.zip 869697a2fb0a456d2c5ef9b6b71f5a430c8d765bd1e115aeb7623147453500bd97e9d926179da4bd547c4341d50eed101f497ad37f4f72098041c6c876652bb3 turnkey-core-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-core-14.2-jessie-amd64-vmdk.zip.hash turnkey-core-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-core-14.2-jessie-amd64-vmdk.zip.hash turnkey-core-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNLg8H/iTXFji/8BXKWR56EbD+Mn2s 6YqFfYl7TMFd0f4Y5viHYHUd2iVuy7yntsAszsgfl+dBPp5YDwU8llkQzKO/iOm0 wfp8Cg/wWrOOSUleY0GruE2btUua0ngP9KehCYCuUe3eqGA2BK0Z71FkNluYkCBi tkHoDoNGzkD57BBKZ2rExfmJYqv40Peth9qJijSsisHqdcFJYFypjWM84oF408cr 2VTZbYWVqP7KNpKOrM+6GjHrK32S0TpLyUMhBUwqWgzwtJR1Cz5VGdFnNzBGde9+ OndqtOiSHcvSfS7u1diaxNwkk9I1IZPWQAa2STc8k2vSXt1qbT/Ms83jrNy0n6s= =mcqb -----END PGP SIGNATURE-----