-----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-redis_16.3-1_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-redis_16.3-1_amd64.tar.gz 7445d0d7f532abefa5e4c9fc143c4af401afb1e3a6cb137b03118c9b6690e19f debian-10-turnkey-redis_16.3-1_amd64.tar.gz $ sha512sum debian-10-turnkey-redis_16.3-1_amd64.tar.gz da3bb008c0ca9cbc828c32533467485ebf4dc17b7d6ab16b130b78c0b80c498d8c3b558fcaa91a12f6e788793beeb3138339bb74f109c336ebd4451a8cca1e45 debian-10-turnkey-redis_16.3-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-redis_16.3-1_amd64.tar.gz.hash debian-10-turnkey-redis_16.3-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-redis_16.3-1_amd64.tar.gz.hash debian-10-turnkey-redis_16.3-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmGHrf8ACgkQrF6wBJPl vBxo4BAAi1W4a27ZhrnTJMcF1oE1e0r2bvbQONN+1CnQAxFZ0TrEdphTIPDGh/GF SGbysC9+A3rhTfIgsZOIrVRx5OgwvS1DTOfuMV2Xwbr/E9a7FLu3VOi+R53A71fA AiBWQixpzis7nTUU+ZVeUf7RUsimpNJ/VYdx6pGM/DGIoK3kLcsA8nIvGzZKCU/Q MLmMRzr+fxX51vfmwX3mgc+WVYa9DDtobeaumLKBRF4uId5VvTuRN0+4cafi3m4v rLWHOjVxkILH9b2p/z42RqT4Mbhv0ALa8tZiS3CHofjwz3OyQO0VxmT8S2ga+g6w q+YFP+k5lA7tH1cutMQ8s/E4IaAZUcAuDB3ZtPEGcNAIR8rxylWwFgwtUYXz5pUz Q5THj7MYjWi1Bc45cBQPU4TLMD8kj7YMTgPyydpfU9JIUfOukw49LvLjrc8D4V1K opLuntD9RswX8vaifZ5pAxYMgZckkF0IK+C2vhingV3Z/I1exKBcOr/oDx0ThAmb SpNivGyLhsmR+PqohSoQr03yDDMiyM8q3orslvDFQB/NpPV8IOabQueMfRGCJ0io /EohsXVOA48iQpSiTgA5QV1YX9GhTVF/hCdZXHHIX1RIJU7VCuoK9k5kOMVxUGr5 hG7XIznhRpEpygbJKx0LGObZO7mcGvgGblT6eNXMvdtJkjE8SHc= =WvEs -----END PGP SIGNATURE-----