-----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-zurmo-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-zurmo-14.2-jessie-amd64-vmdk.zip 8c8b999336a920957b2413db0cb5455fea46bea00b20133e35f974010d960843 turnkey-zurmo-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-zurmo-14.2-jessie-amd64-vmdk.zip aed2162d2e1646dfe54a1f902e359b280cddf10914ccfa775231731096c35d1b2a18b9585c172f985452e71132311645be0fd186fb50a87853e8ffc2478424c3 turnkey-zurmo-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zurmo-14.2-jessie-amd64-vmdk.zip.hash turnkey-zurmo-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-zurmo-14.2-jessie-amd64-vmdk.zip.hash turnkey-zurmo-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNz60IAI4pw/euGsR9q0ikSiJQJsIf 2Q4DxkNKoE34gTx/7tI8w6sn60//9SmgOlg5dKcPUNKsVszHI9LRTMUEkIlfoJJV JmGxs3Hmjwjqvz+kkfXTjMNm2ar8Nzy0PKn7FKua74Tdvpf3kJvrGCo4ckIk4gbP yRZSwqHZZLe+F6d9uQLK3lAT5NDnLhhHPwAb3IYjH2K0Z/QP2sUaTUff0UqAm9rD tQN4ri1pZjwVmioN4B8C9ZkmpnULiOl10dsxXwJZzwJ0OA7V1Sp02niNBC+MlajX 1gwanQXcCswVkkz9VRD74dGi5XsONMKqJPqhZ4N+mATwtllKYArgPiD2xIGATlI= =pKoX -----END PGP SIGNATURE-----