-----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-codeigniter-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-codeigniter-15.1-stretch-amd64-vmdk.zip 1da20328484446ad8cf8803fcba91eec3c64b82a32fa481adce8575336439f9d turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip aca650f1c804c37dafca8be0f5e4c47adc7b2bcf5c4bd5010adbe0e314a373572f0b9d76caf6e99cf3131e3667fa6a894c89477f7791513113799b2465688079 turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip.hash turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip.hash turnkey-codeigniter-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/phkACgkQhcJelaFu uU1xzwf7B+GPW9kz57CeunoOL8/rj1pTpyGZRRKQKqVZ5vSkMBFNcKQbWjiJfXu+ YILFMOgJx+GcivwbOy5bll+xcb1pDI4Kxdw3udfF1ljK9LRXzChauSDWQMMIClPa Nc9Jv3NA/OQvrG15I7nOVJEil0sCE68qZZP144he6QxGZh0CaVRMv8841nfnBAVG 63AiUdRYkttZy0pbfEa6rAa/wgjwduNS75Z5ywbyeyg0pUw8IEcXuu7x1CtFjukI KOL6KyfnX+Go3aHmIsQ3GvfLsxY4XfXx9TRg23+aL+cetrJfbD0MehKQQaLxHfY5 tmAOipnkysVXXvgYKJT8vO2HO/IKZQ== =XuvI -----END PGP SIGNATURE-----