-----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-e107_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-e107_16.1-1_amd64.tar.gz 18f79382194d46617d540930f520368bf6d2fbf067f653d4c951b18f44df18eb debian-10-turnkey-e107_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-e107_16.1-1_amd64.tar.gz 2565f7bbcac4b75ab01fd2df461e193462b0019240a21c1e66258dc8e45f192c083e24cf3e4c11267879aca4add4cbff58381ddaba932e7a9258e733809d582f debian-10-turnkey-e107_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-e107_16.1-1_amd64.tar.gz.hash debian-10-turnkey-e107_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-e107_16.1-1_amd64.tar.gz.hash debian-10-turnkey-e107_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b48ACgkQrF6wBJPl vBxbXw/+MdKHCSTcv1XL9IKa6oARKjB23QZkeqp8tH2owPALOZmdShJYdtWvlFb/ 972hprglw2i9n7g+XYHY5mNQ6QkYdnNh7qnvkH2orsWo2+2WPlJiOSoqZHksMREy G9fz+aaJ/ABtUHmwXCddzBECa8j6zKEQBybS1xGrhDmOTRiC5YmQKO3FkMC5FKr0 VcrV/bau6Mm5Wl30Or+n01SeXPuAdyhGaP2XfTRHDqb+qbGacOhqsWrbv71cdoSZ HnUu3E33Gyesi6CS79yMgNjntxacMnVsCg0KhQ/gCyImtFTpCqvAOz0H4lW3vFnD 1Ceedw2/AMQ7bQ8ZysLj+JsRLVE2b/GVoN9epAz89Q1NEcKhAfAvanc5HetXldf7 ta94wYk3HVf66XQu1AsAANt4ZjsP4aj8gfbyh9wI3fIl7AItWzbvNkK5gF6K3VOb XYlTERnp+HjHBXL5QDYRnw44JqRJ1UnSm7kUMeqOcfttS4IXx4w4MrWEDHaXRJJp gEofXUaxG5V4w9R1w0StTMq1Uixmcxeqz4/znJa8vjy8EcMGssS9VU+gwkjxO0rl IOMj7OuCa+oXQin0ctQszlids2muXcRJWnZ8HcG8t7XNRzIEkwY8hXlp6RmFE127 6AYkjm7PIwwqVC3lsNt/OIs3hsZXUIG1Eqno85hhar5miwS/zo8= =tT7j -----END PGP SIGNATURE-----