-----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-tkldev-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-tkldev-14.2-jessie-amd64-vmdk.zip fd4af974a2f595e5d7f0052479a985c579d4678ec715dce90b33a9fc19ad23d1 turnkey-tkldev-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-tkldev-14.2-jessie-amd64-vmdk.zip 8bbd3e6a0b328a0f6a406042da768690e23f68d676892d580a45b4913554672681976ce6b74cc9dcb287578a4be5bfc19e51c912ce24b07967f12008a857bdcb turnkey-tkldev-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-tkldev-14.2-jessie-amd64-vmdk.zip.hash turnkey-tkldev-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-tkldev-14.2-jessie-amd64-vmdk.zip.hash turnkey-tkldev-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb15AAoJEIXCXpWhbrlNcnUIALDyQpmrIpDF7ut37971nz1U 9gnURfevrXUIGG70ZAGiNBPCduin87VM5/XBHvTuNnu0wRlAGJ7XI554BcBSjrG/ gzF0AyONDwRcwUfQ0pCqwK697f/ljJ4QbicYWw3KI+vocEouFCDn9vpy2TAlBExt butrJZRgt1Dg2Dj6TP10mwV/L8BawYCblzxzU/8Ta0Pnu2Fdj3h4YE/N+nm4sCWa JnCoen6hZ088PJeU6KulFmJfl0Zc5fnlTU8Amle7cbBQJiK6ZgN9O4IRYWIJJ/WS 3A6zKxEgTrQbZhxg9sZ5+f6BVg+9BhBSZfqmQirhsLAWd+lQNTdAPbVgS4o8g5g= =u/QM -----END PGP SIGNATURE-----