-----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-simplemachines-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-simplemachines-14.2-jessie-amd64-vmdk.zip 7b6102ff237cf455a2afeafad83957810470c68a6e94c31b0b9801b40dbf8578 turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip 1ddb7532076f17920ad564a882716fe52830db18f798b0723196547dd34c32acda92d7bc29e4924f2486ad7a698bede3edb6de54f4c2f75f99fa277a850baa36 turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip.hash turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip.hash turnkey-simplemachines-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNAWoIAMR05Tz89NhFjDVkIYwc2rge rzLLmgKobbJHTeYxOjFVPmQqHuTmrTHLMSX2RdVUIlpneEvhPfPoQPUF5sZRMEly //iaOuvz0MbxcktI/QKXXcEBisw8hYTlodKytRp1zEZlVe/LtbeD1grGMmDy/XsH ybu6Gexd+aFBLU1oilH4oWHQnSjYdb327O69d6bl8/b6KNIldguS/8zPvYMGgRwV SQymCYqP7AURZH5Rxgnn/ntliX++O4+BKdGTUZ7/+3mnvy3m00gz1OT+hbIw2r1e L79iUKazzgN7CUB2JeQHQsTsGuL4+4uizrMn3ve/yMx4szjoadaK+cQg232YQ+E= =bhmL -----END PGP SIGNATURE-----