-----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-phplist_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-phplist_16.1-1_amd64.tar.gz 23d1bb506139fa3869fb79f2965ae3940a88307e0a172f8a7d78f3e6578af92a debian-10-turnkey-phplist_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-phplist_16.1-1_amd64.tar.gz f4d6a7b067a117aa4164965b9c466b7e9bbcc356eebe8fc98bd561b59f5a2ff8b509b6273a082b23f20c5e9da060482b98b78baf86671aee8def7dd1dc938e61 debian-10-turnkey-phplist_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-phplist_16.1-1_amd64.tar.gz.hash debian-10-turnkey-phplist_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-phplist_16.1-1_amd64.tar.gz.hash debian-10-turnkey-phplist_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 vBzq/A//XurVrsmtI/XDBgu6Z7RvO01rVkKIWCCZkfSMsE7xGbX8scDBfMQ4yIsc J2jgrqKSR72+Oi68uy1eS/yElsKorRTiWOLzzDinla06zW7Q7uK47ZcFon79SOf0 yLbTWTEFXMk+D/jiuEOlnmHv/DYXC6X0k3rDiIpixi3xYZ17EtUKY49ed00Wi3xt k3Cvrw7ldfDn2/mzsAl/Lvv2ByYnrK9PMJOBuGTUQah6hXEPQDdKBLK7jfD74k4v fbVNNOAtzMLymJrDc4iaQtKt43waxmIfoLxBA2LB91oPnD0KH+HZ4WistO3dPw+V biJCM74RIZUQdk10UcpJ+g+givIhMQ18gQlxJiPY3EwwS3HtsBCrYZ1x1IFUPdSg uaHmJ6fbmNsoJt7BAzxyb7wHHLc6sIrnWHxEXieAk/3QPf12sLtZsuCM9x1OS0G2 Kh69yk4iKO1AGiWydvwQ+t+BLYjSby9tWEsYGkGG26KILwda9etabdbJXeJY6HGF jC7C7XXUHbsstVBJgODhwFljZyLNHZgEN1ioR9hz8WeoYuSqFh47ZeJ/Jg+i5czB J9tPh2jayPWMz9serGjC02EMWGD6yFWuvdaox8M89pTSs5uBQi6EqT0ihD/fzklZ fyE9O/lqKIfUFhLF/r3z1gf3v85hmCQXszfr29EeEVxlu+2gge8= =yODF -----END PGP SIGNATURE-----