-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-plone-16.1-buster-amd64.ova.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-plone-16.1-buster-amd64.ova 69d4e77563522c08fbbf83556b59287b78eefe7924ffeac35c96ae90c7d59082 turnkey-plone-16.1-buster-amd64.ova $ sha512sum turnkey-plone-16.1-buster-amd64.ova f7f8f130c46fca0ed838f8b5643c91470f46890aba7e95c134d56eadeffd4b52c788aea5b0f530d46e862985ea54340ab95481a7b69b9583c2270f88988ff181 turnkey-plone-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-plone-16.1-buster-amd64.ova.hash turnkey-plone-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-plone-16.1-buster-amd64.ova.hash turnkey-plone-16.1-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2OAACgkQrF6wBJPl vBwkgg//VN5Visruz/rHxFPbuebl0Uao33YBrQl8L38qv9yXaBsUS7J/KTPAV//c zhVyebBx6Q0Ebiz6GDU7rW/Ppy6zmNZgNq0u6gfq/yrsWXVgQmlPxGEcT5GSnb+9 L1r02fH0xWuiAf5pVnuJxsL5eKxfj2WjqU7fhsRCoEo/E+8iDMPl/GHBbwGxbTDn 5tPy61yLWQI5NuGotobAL7xCYEY8Z1yO7wVAAtPRWpRj4H84WtEwNtMdJ8Qx7Jnw dWPdNBHtqU7SeZFp9hQbrma7RwlnRSTwzUi/2BOk38/1kkTnuNUgdZhN5C/5rQuq EU2GjafkoUwLkGnWb1KlDBvRR7CvjYTQOHQv1gXoKCq6tndcEgIfpoZ66s0kq7O0 9XiQiSlpW2xejVyzAJ1gUIeC7HyAfJsZ/KTvPr9TsJMAoVs+5FlDoGPfbwgRLWUW QOOFeEBHlL5++837AxjbHs+8oVV6v1b0VzEwycbnuvSa8ROdDegDar1wJMQy4Aku Qur8yFxqZ79cgPTC6SCqAnDfw8PiBBhg95Zr7RBeWYS0SLXIKfiZoBHXXWXVU7WZ HRf/JE9WpHZTWvEsv1ulzzfwZOZ4zZSZ25ndn06af5CES+BNzZMU0JrK6YBApxfb XQuK+UM+MR/MDkCBDPKGwLWTa4J2YPnHJJzYYdAqAARhxLWTDiM= =GUvT -----END PGP SIGNATURE-----