-----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-syncthing-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-syncthing-15.1-stretch-amd64-vmdk.zip 3b62f3e909defdc3effc8f4ccde845ad3cbd9f7c9949a40496a411a3ddc6b845 turnkey-syncthing-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-syncthing-15.1-stretch-amd64-vmdk.zip c6f6a82ea2a4a7780513bb4357bf4e1aad9c1ca528dd487d6f33f6b73e23a06d3bbb94cbd6b6ec145fa1edbf843af7ec02d5caa49e66d781c3fba55629ba3c62 turnkey-syncthing-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-syncthing-15.1-stretch-amd64-vmdk.zip.hash turnkey-syncthing-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-syncthing-15.1-stretch-amd64-vmdk.zip.hash turnkey-syncthing-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPsACgkQhcJelaFu uU3SWQf+ONIXHt+rt9m0fqgFhbKLQFWsQqmDwNIaJt6lhxH02pi7xJZWGmQ02BSj x4+mnul3jTfqiZsRoS08+EWxlrncskw9HHJi7SEg0Eb/Ypi37OVZ5jhTbb6TIs0J kscYu4DR5dJYxTr2v8D/z5WUj3UpJi9/dWawgIMBvvADehZvC1ZG7++40OQxS5s8 eDWvQIlPP6+ktt/dn8AwyzUfCrJEupz4HgvdlGGUBwu9CVO4uxaFm4b57bMClwFU /CeEW9iRslmRj2SnwhW47TLw5AuucUlWBDvyKmOxyHZVmgicYDZGuHM149HEr3UR 3QRbjph902iwO+QmaELVamx2yeinSQ== =jsF0 -----END PGP SIGNATURE-----