-----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-gallery_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-gallery_16.0-1_amd64.tar.gz e4af2426c2a9320498e9d8e18a1919951535c7dc55b591047faf46872bcadeec debian-10-turnkey-gallery_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-gallery_16.0-1_amd64.tar.gz 148f825e4f7727b9b34b55516a44b3756e19cb7a21ff656b4fc04613a8370a01ec6d36dd7fb6476c3f209adf8ac45a7290a5865850e1712f5b14dac68dcc7ed1 debian-10-turnkey-gallery_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-gallery_16.0-1_amd64.tar.gz.hash debian-10-turnkey-gallery_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-gallery_16.0-1_amd64.tar.gz.hash debian-10-turnkey-gallery_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7BD80ACgkQrF6wBJPl vBw7fBAAyoyzm1zBVw7zGvvHG9j7jA3Ft625mBbSsOMN/nYGCzji3YCZh5IYE94G Hsuj0EUEdRSt7e4VHKmCh02bpacTvYW85GHE77mivZrC3oE6h6nGWZpX+5vNtpq9 V4x3s5LqRuZGgWmtlCACvkOZYDDbXmk8/9DVEEOkqW46gnTv00Bz/YpdK5hPgH18 cHKFZSKIg1qnDm9yjS1RQ6WTB9hcgJD8ioQqYn/2wgXggVRAcfEsL9x4uRqMqjDg gKj2aD5WtjXCOLvVvmIT3Cpadeb1si7c4/t+x+uTRifuKG3Aa815cRnKj7hDwPAT +gRQO24Q5RNoZdOc24Zc3EibZTXTwUQq0qR+DLmekFd4sLOapc6VlbXHJNloZ6de 604WBWwbPwPDW3ddzpPc5Dqy5gvkO1GbsecuFvuRO91qyIAiSNCEK49v33HD4rEK xsYB3mOIL8VCMkSsZg0xI1OI5hZlHBbLBH9fjo6DhFg/ofMw6ixnGuh5lBvFMrEP su7nuo4vhFi/whbCnek00v5NdgB7YbN/pGsbeqKtPPAY0EPPyWPZCusNhhAv79nW Byi4KNhCr010BRLjmo0NzUD8S4/TQ4HuslKaq80qAV9weYSmFyro3lNG41W6brkc 4B28Ws4GqSL7PqxXp8F/MUdLjNn5vZJQLOWsTzUkBSc/yM8Nzd4= =F9Gf -----END PGP SIGNATURE-----