-----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-icescrum-16.0-buster-amd64-vmdk.zip.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-icescrum-16.0-buster-amd64-vmdk.zip 06d4eaee1bef3ef242c5200363776b6c44b0137ef9b7905f305e2b6ca0141e95 turnkey-icescrum-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-icescrum-16.0-buster-amd64-vmdk.zip 18f49c5b0bef37c09514647445ed7708267da92b9b1ea06c098549a6aecb91e7bdcf885bbb89a3d387c62dc777022e68adbde85f4607c9beffde87c804ef9f60 turnkey-icescrum-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-icescrum-16.0-buster-amd64-vmdk.zip.hash turnkey-icescrum-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-icescrum-16.0-buster-amd64-vmdk.zip.hash turnkey-icescrum-16.0-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8z2u8ACgkQrF6wBJPl vBxQZA/+KNntpvsptZN2qdPobn4U6+Vl0GEHNwPimlTIqJUnI+1YPMA1VoR48TnO /+/gp2d7mvtmClOtLAMqz1GblCYwATRzk7NH2by9bWGvH0sQIkXc8RC/HRjA2mHP Iu3Qb5XpKiprjgorl7lspeXpYB/PlFGxbQAYrPtMhKsTTeYHQmH0j+y/4SToT8nj hOL47d7QzjaXATngl+eWlzEHvzc+zynB2p5Mabs8eNIu3QVozBwwLCQbkUx/ksRh DYFqK5TVtFwaj7gfhgJEPD8xiacbB/v0/uuXhdrlwBSfXdAcJUdHQ3WBBSEdxngr Yz5Dbdx/5TR8ImuP9Z0EpF/hz3bWZho8avZvcWrMj4V7bsP/7AFhHxT24e2U2oOy Rmn58UaewkW1LLQRUWXWw+5BfQjXx8DhNd/kgox8KIx60zFSNWLVUMJKZd32ISto 9GvvcQe4S3etkR0Uivx4CF+bqHuzpsaNOoZ/NFiJH02o6OdmPuVzxf/aSKaGAKqL 2sqsAXC4KcDXktGhEfBnGqSCHhDiEuO2NTSXdg8h3CVDhVwaWEvEBTakSZdhgU1f 03TuK/26jCzAm7Lp/dY74twYiW38fMFUuo4VxD+8SYgLix3TBFVCdUkazj8mNo3j 3WQae1TM+rQujXHNozs1NenuvaO1xpRk9Yei414UjVVHsW7ZPfg= =MjSv -----END PGP SIGNATURE-----