-----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.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-mediaserver-14.2-jessie-amd64.ova 6761fcff2d9657cc2680b569982e4c43a6625953fef8bb4344f00f91089da1fc turnkey-mediaserver-14.2-jessie-amd64.ova $ sha512sum turnkey-mediaserver-14.2-jessie-amd64.ova 8d1d40cafe1ae57da21e8e2932d6477d0c52ca847b13d76c16e30003d583acc8cc261fc5f1cc7c83708a7225a1639dbdc5383c96ee6e9f056bfb56ba32208633 turnkey-mediaserver-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediaserver-14.2-jessie-amd64.ova.hash turnkey-mediaserver-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-mediaserver-14.2-jessie-amd64.ova.hash turnkey-mediaserver-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlNcAUIAN2OsEAvPuF0j+qeg4EoNzOs QptuYi6j2jFV6VcsNJ/OhrEHczFvArFK6s6ac9BRo7K0Z+mfKm8nRmZrxUKS7ALn dnGIsB+VdCrFs7UP0GoVmh4gKW+VxbTqsR0y5iAV41v/ovhnr8CnJv939X0ocwLX 456kA0QYc4f0wE0RjiLu5uYs+Zq/VOwVakbneaf42+AW1SRK8GotrXsmYx07adhv YvM7qGzAXTTcjxQsHYlCnsCFfwdKPEP/JkTgJ0/GYAckD0DUkK9O8WuSC3c7XZEG Jjx/b0lFJVWWDpelyz8LYQkYwioAjlCLmbU8/Z+soDwkR6P7zzet+Fn4IuHkqJ0= =98By -----END PGP SIGNATURE-----