-----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-openvpn-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-openvpn-14.2-jessie-amd64.ova d392591ed4f8e46f91ec0c743432bac4d8bf5aa97477abb3c8b04926ce7ea930 turnkey-openvpn-14.2-jessie-amd64.ova $ sha512sum turnkey-openvpn-14.2-jessie-amd64.ova f090db9f68a1f290956c4fe4660006b060a84766f52d169ef881a1f3e2e2f73b1d64bb52602e29a5a0d62a2f0f3486cdf152db3799149dc1435b91bf9531bf12 turnkey-openvpn-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openvpn-14.2-jessie-amd64.ova.hash turnkey-openvpn-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-openvpn-14.2-jessie-amd64.ova.hash turnkey-openvpn-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKlAAoJEIXCXpWhbrlNSMMIAJX8TMOJGgN4D2a1rfidGJ1q N4nYkglsXvs4qMGloIWNrm6zRSoM8ZMJJ+jjy8FxepnwXJkT5L/xOKxqVeQYvVY/ uLsFv3aqsGFudyx/PRVPSb3eE0Kmez+3kfttDvz4Q/lQ1+bvKkECyZ7jl/sqqWDN QAJhAuw2XXY8Du8WM5/UhJiWX04Oq4rAZvn7tyj6Gf+fUIg+ZQDW08o1zGS8PFQw hiY+OBAuVBAjD8bKybfdYHqq2z3K6QN4nrEeijXnrlwDITu8B5703/nSnxuCoe3+ YJHLCL+O3B+kWy/6R+BhrR3oxiLP1XnPxR68ceiVkbNQhrhW6py17xtv0Hg8QYA= =zwDA -----END PGP SIGNATURE-----