-----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-lapp-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-lapp-14.2-jessie-amd64.ova 94b0343895d1889aac9c3c50705ce36dcffa6094655f6531572f8880fb7d54e0 turnkey-lapp-14.2-jessie-amd64.ova $ sha512sum turnkey-lapp-14.2-jessie-amd64.ova 48f4287084bd5a12dfd2a1ed534de4aaea2803dc4acd75bf278265c367d6a985974b36a3b2c93073379d66522196e4f7c19e576fcc5f27a334a859416bafe374 turnkey-lapp-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lapp-14.2-jessie-amd64.ova.hash turnkey-lapp-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-lapp-14.2-jessie-amd64.ova.hash turnkey-lapp-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNmbEIAJMS/DdMMFpjEyWlnHtPPUzf 4d2lEGtQn2o4IhRtjfVeOnw+uRgykrJt9tTNBVnZGAAsjsPWOFoopsbAsy6z5cbI hIA1SIXy4posXjbWCu60kbA20F6akGK6N7yBCUdLEBNc29Wrg64Fkwzza2zL/AfX ygmHldZW6tSKVj1AkAKsC8n01HXDK25n0BCiSYyODla2taUklpn+z0QZUI7F51u8 tuSWPHKxV/i0f6gm1i1XMe/+2BFhxugIbIChU+sQgaKDv3PJYk6oSYS7EoUQxHqq ujh7zF2W1dGqcvp4R3G4rFVTEAviNrWCXebCbz+chb8k63YDUVgRyRaSLFnJMgE= =Ppno -----END PGP SIGNATURE-----