-----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-ghost_16.0-1_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-ghost_16.0-1_amd64.tar.gz 8462fec043ae4499d41f6985b35ef99978c097c0177456e74ffcab85f5cf1850 debian-10-turnkey-ghost_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-ghost_16.0-1_amd64.tar.gz a5a67079852f108f26b9d011743de89a140d5527888cc96c4a9d85e58b65fcfbf739ab59763d823d742bceda4b70a787c0ae3140cd17ac8b773bda91ef853a53 debian-10-turnkey-ghost_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-ghost_16.0-1_amd64.tar.gz.hash debian-10-turnkey-ghost_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-ghost_16.0-1_amd64.tar.gz.hash debian-10-turnkey-ghost_16.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl66q5YACgkQrF6wBJPl vBz+PA//SCecI3C5iPcIV/8DJ7Me90yYg0t3JgQRL37SDsDj4PhDlgMiMpNLAgLh LwxWFkWTG6Ffr2XOHvAd7rBFhVuxvm58IpKjxmtVinWqnp+5g7UgsMryvWJpE0/z 1L2YcGdXluR3TbCRJkrJZew2q26kwkXrf1Lo/vtBYMAQCQPPAcOTRMU+NUWzDRma OhfMlM/ycQOBrcL81aNJGFMRX5eCcLD3Flv6TLOFlcG1kE6xWnq22DOs8mCLrM+G z7kFjXnxHzpCo4qW3zbCsOfYrZaxu3GpA/KzBi9VGjqaWYTaIJclhsOuFo+RDfF0 VFkMQfOYK99L8DqY+Id6ELWAPBUzFB/SmZb8bvwzfcc37/mLB8Tf+27k/03iy+Ys 1S6IOh81Vd1S82Wo6ihQModVGivUH5+MLyTLDiLMQSucdDxQZpDyrmghl3xvXSlX CuuN9blWAimgcBg+Qc42t3Gi8yyfngAPadmHumn75yOe08WlKyow0Fu8X87vUqrW mt8+6JgsisgQwGxeWTXKkaQ78xVGl3TlIDiUfQkfi0N1TzqXYu8w72eeMQNkx/9q 7soTqafPv+sUQ8fhjbIbKxi6T/BLB6ljW0VzEyd+ufmakDFrSuz7KWkqzJZ9rBpx loeCXlDeuExeZjjCPvtvrjGdlox/hKqLUn/FKYfffh16VUFIdo8= =LlVj -----END PGP SIGNATURE-----