-----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 debian-10-turnkey-openldap_16.1-1_amd64.tar.gz.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 debian-10-turnkey-openldap_16.1-1_amd64.tar.gz 39b2e797edc45e66f3f3728e435d42a58dd4b401f43f7e43e09a090cf55ef70f debian-10-turnkey-openldap_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-openldap_16.1-1_amd64.tar.gz 8a63cfb0cbd9fb54038b7592528bd6545a470061b31c58346bd507ba2ab862d3ba3154c0987e3abd0084a364fa0fdf7988552c45055d665b1ab6bbb3efd46c81 debian-10-turnkey-openldap_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-openldap_16.1-1_amd64.tar.gz.hash debian-10-turnkey-openldap_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-openldap_16.1-1_amd64.tar.gz.hash debian-10-turnkey-openldap_16.1-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NQACgkQrF6wBJPl vBxxDhAAkpMmC4BAFRkJd1AhJQp/yMZLP1h/yPHEJhYZ1wAM0b72YPt/9S5NUmBB O/MCuN7TwcKAn6cAegg0FeKpU7yxorsFrQuWUp5P8kLn6tlYu4OdsREjY0+nkIsm Sq9UUp1PIVFjGIMFGiyifYSLWfCx6SjPbNMXVSB/3K1iFITW5KGP3e4JmMh7H8mA FO9mWt09UEmOqUnXD2oZRKZiLUq4xyvZ/wz82Mc2PrFIRhQ+F+7ZhS+bBblWge17 ZWAo6atyjrFN0zb/X4x9TnvzAvGutKyLyjoc4Uj7mkRBKZ4ViGcoNFYgj9xYVPMh YvxZ84gQMjYb6dIE8d0TonLCmBFS9mQMjIxnBx7NC9uBDA1ct5/g/jWUOUyZIiA4 CQbR/MFDJQ1RVT19g9+q5jveqZhYQX4X6yzXxYvdDAHpwI2h4FNDl2XfPMnNJptS e25vt32wgJbsaJLMmNnsCbI2x3Qz2/428RE2TaeYut1RDv37fj5SDvjzScg1yndh GI0vK5fUUpI/l1fQH9PEcVakR94GYU65V1qtw72Sj/BIUzUYm9zsY4qVw7yb85nv n3CnUFggH83In1LiCGu0YZrp3VQllsusqC9OoFeUZXsUfg76JvDfB0c5UhrgQpH9 SNEC3IjdEFH4kryasKfMYRIqpJRKS8tnQ3NsX/jnUs8Fw2Dwkt8= =OOZy -----END PGP SIGNATURE-----