-----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-nodejs-15.0-stretch-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-nodejs-15.0-stretch-amd64.ova 4397fd341683bdbccf116e4453ce8e895d28d5fa82ad1b14bc3dfec2c4384679 turnkey-nodejs-15.0-stretch-amd64.ova $ sha512sum turnkey-nodejs-15.0-stretch-amd64.ova b30a9fab7f0865751d365ed97bc22ee06eed91551e5c9cb553befedfc5fccc64af1b1416e2c107f86538d83a03e1bcf25f6dbe733e0de968699c175bb65da104 turnkey-nodejs-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-nodejs-15.0-stretch-amd64.ova.hash turnkey-nodejs-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-nodejs-15.0-stretch-amd64.ova.hash turnkey-nodejs-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++YACgkQhcJelaFu uU09FggAwizqFsqhJNYK5TTEEowLJtsE8vGm3GQEHRK5+SNww5WwwnRnvFK0P5Lf C9iNpBaoxxbLdqryrYCmngXq7sgXSJZT/vz5zF+YX+gR6T60mgXjIcFGM+9lCKU4 7BRdhT1hdL0f3wEMNRmThocAYSb9CBGFXfWH5Lt+idd26w0dGH2Pbi3stjcY1jc/ ALbaDZcfcYjqSau8Nas3vZKirNDoKh8ag0Qgos0oGuaYVj/X0VKI1Ysx03+lRtz9 BRzjRMGEPLUY2M+gbd/bfFZjJBskAscoyl8PEUT+aqPfKpi71NkcKcpM7Lj16D8o dr706qhZCErf+IBXXz3lRV8DhimxyA== =SSlE -----END PGP SIGNATURE-----