-----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-gallery-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-gallery-15.1-stretch-amd64-vmdk.zip 00a90f05a583969bc042f034b381067e3e8d7124c0e8f4b23e0404fcc1b6d271 turnkey-gallery-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-gallery-15.1-stretch-amd64-vmdk.zip 9d2930325d82c3ddff5c13b0c102171c09495edefb484df7c9c195156f7135c13388c0c57fc0a6e70f1a3304bc879d03274d8b64abd58299d002ddbceab59dc6 turnkey-gallery-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gallery-15.1-stretch-amd64-vmdk.zip.hash turnkey-gallery-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-gallery-15.1-stretch-amd64-vmdk.zip.hash turnkey-gallery-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/piAACgkQhcJelaFu uU3Dqwf+KKh2dqjFQkNbneAbn1yYS4HgsCyrMVcePouJz9nh6j1BGuaCFt/xWvAz EiGeSTXMlnHBT4TYbEqAzB1sueSnk+mtfv1/488QMSc4sqotlkTrooVLOYYFB+tx txzWbomDV3BM8erwSbhC7GV7inbz8ZPIQnU+2b5s5OAwR0WlTxY3d5o96iSGBo0a qqLk0CL8mkRel0imInod556L1rcw93gh7xBaomHnfziRtRliwkZSJBId7Ra0HCij UkV1OBLO+aO6akfWCIyrYDA7hI7APnnGap2xBvcH2Z4FyOxRlbhZeWRuZWzTF3kS piAaF3o2bgAYKY+1vRo28K376tqlwA== =Nst/ -----END PGP SIGNATURE-----