-----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-jenkins-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-jenkins-15.1-stretch-amd64-vmdk.zip d2522ef60257e56806f854b3219359ea014aeaa9139d82ca1a08a40096828696 turnkey-jenkins-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-jenkins-15.1-stretch-amd64-vmdk.zip 45a98c9ce68ca76131b9d0ed7ebc983a65c2246e30bd72b864cfb90d78c8d737c18bcd803a52dfbdb1b2116f18cdc82ad0174f6a987dc55646459cc3a715a6e2 turnkey-jenkins-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-jenkins-15.1-stretch-amd64-vmdk.zip.hash turnkey-jenkins-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-jenkins-15.1-stretch-amd64-vmdk.zip.hash turnkey-jenkins-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPQACgkQhcJelaFu uU2C5Af+ORFlqMQA9BSHfDlAEsx9WLlRCuE/QiTM4j+70T/FGqgu8wVkPTL8yjEX KPGnz4H3iYgDFPrKMWiAiuO8ZmG1nw+6zz6q3F0mx6gSHmYb2W6OT1vemQjwV4dX 5eGFMgVd4zg+8+g/hXeGpy/UCojIc2SJssnXQ7zCVSSrCT6TXCcy21MNbhF/imVF vRAiQXvthB2Cew9Gz/8h8nGY460kc3TxYKvf7mqOa2yiB/xOIbeDjh49SF67+IAl LZtHJ2n1eXv2YWMMnqHelfuQEI2AkxnRVlWD7XorQ+MLecLm0uBd6rvComDrZPzn hZ5YSRc9TusIbf1I4O1V5WaZUSsxpQ== =1eaM -----END PGP SIGNATURE-----