-----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-icescrum-15.1-stretch-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-icescrum-15.1-stretch-amd64-vmdk.zip 7c641bed85ff2f47fe7f93b932d77809c560decb8d7263ed1e3634a97693761a turnkey-icescrum-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-icescrum-15.1-stretch-amd64-vmdk.zip 6c84ea502764c5cb525c04539321fb809b29f2e56be6090487c003b8e78c2cd835c233195ffc0cd6a069e18c22b1ed0a16d5f7f1114c10bbf92b0829ca95add7 turnkey-icescrum-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-icescrum-15.1-stretch-amd64-vmdk.zip.hash turnkey-icescrum-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-icescrum-15.1-stretch-amd64-vmdk.zip.hash turnkey-icescrum-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/piMACgkQhcJelaFu uU2y9wgAuOfZZZt8sDvZAqoe5GNt52myEWVQM2zQtgvfRKKWyOVYaVSofzU82fAJ YwGAB7u1mw4dVOSdNHPzz/u+SgydO2bvRtlx5nwcz26ILppUNjtiA4G6bdxQ/l7R docPpTXvdgZfpQyAVJgTTJ4qrPtU/YA7XLgW2vrX7HLc5KxfKO3+kosAhTjIkzG7 tC/g8JgFhCzKfTH/K0133n3vpr7uHcVNqCIYx3HfCVRIkjOhYdTHB5/rR/SS0UvE muD9I6gdJVYSrBbiOJ0i12+rjkdisvs+RIrNdrhx9bfRMQdL9MDfGTH/9ezMWjzI Ql4tFNYqavUCMST4hNXt1PU1FAt5yA== =QXrv -----END PGP SIGNATURE-----