-----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-mediaserver-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-mediaserver-14.2-jessie-amd64-vmdk.zip e7f2a1783555dba0d7d14805f8370682880d2917cbef21bae39f73c6eaf9aa22 turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip 86a0639ad09c963dff531df3edcf33923997318163e7b191a77d945419bf1498cd03b99006f0d8253fa9150e5f0b3991e587f6e528f9d2bddd91a16990584d7d turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip.hash turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip.hash turnkey-mediaserver-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlNz2UIALqIT+kduDZOt7zvcgQPtgry NWlEgPKcoR+deVEXsKB1IlqnLhnE6fWn4GjbEJg531OXNNLxLG0QaTZTA01qu5Fa LiRLSg7JDGKJTENQCx6q1yXPXK/BAUKjQojb5wvwG+MZtbnVBc+9yeqF5X7ktuis TjVnsiqIHbxGLo5M5NvK5P4RNKuu1WGSOIO1upMZhd1L1Fr35x1nmwTIktglUfK0 6o+bzFYFukE253bCONFMVUleHODfyrEK8BP2jRxxGyr3S6Ev0AkMyD2zN/TRayCn vpHjzSTDCEI6Gautbiqk2GGftFmEt2hjPWV5fMoKE+T0wdtVMbshiCzWhnSHNNQ= =hOYt -----END PGP SIGNATURE-----