-----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 | gpg --import $ gpg --list-keys --with-fingerprint release-bullseye-images@turnkeylinux.org pub rsa4096 2021-08-04 [SC] [expires: 2041-07-30] E10F 6567 0C8E BE42 ED0C 3A49 CCA5 1174 468F 9073 uid [ unknown] TurnKey GNU/Linux Bullseye Images (GPG signing key for TurnKey Linux Bullseye Images) sub rsa4096 2021-08-04 [S] [expires: 2041-07-30] $ gpg --verify turnkey-mediawiki-17.1-bullseye-amd64.iso.hash gpg: Signature made using RSA key ID E10F65670C8EBE42ED0C3A49CCA51174468F9073 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-mediawiki-17.1-bullseye-amd64.iso 22af530d0163dc565bb6fb1157b12d29d95c5d9a12813717265e6b594f152e1c turnkey-mediawiki-17.1-bullseye-amd64.iso $ sha512sum turnkey-mediawiki-17.1-bullseye-amd64.iso fe66d1f880978baf57509e74781daad23c659a867d1df8374fb550cb7745b2bdb32684f22e8f8f05700d8e07689153ca7e85cb860d86b388ea290bc45f37a15d turnkey-mediawiki-17.1-bullseye-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediawiki-17.1-bullseye-amd64.iso.hash turnkey-mediawiki-17.1-bullseye-amd64.iso: OK $ sha512sum -c turnkey-mediawiki-17.1-bullseye-amd64.iso.hash turnkey-mediawiki-17.1-bullseye-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE3YP+u+JWuSop/BuCHkh6RjHW/rYFAmKAx/IACgkQHkh6RjHW /raBxg/+LQF/ST9i+nCfQO1lBBJyYThyOSKzn0HhK0dZz8x2qraN1Papz7j5zmkc CTci3rWp2J1ScRQEOa8AnAYDfbn15X3VAvgteqL+PhApLj4MGqXvkA/t+UApicFN YSrVSjFpWFCmV+hRHzNKE8NBYmaj7pMvjyWcpEjM2PNw3to4sZYujMRs9Thu20CD cDMTS/fOckmt2ynk0jAbbWZ7aQijsEMZB2au1JiX/0LF2MGjs+kdxE6rCmRoqMny Eao2lQwM5IVG8sf9/zFcG6g+KPiCBkS2AmY2qBerBYQ9GWydvF2EfZ07uU+ZtaBM 6Cd5cA4eNZ4IUKgPNwMCESvGHc6Sk7yJW4mUvsE7zNvmfuVVw3j6G0oaIZPAo5Oo phWxyxG5rTCYKoosYIst/uVV0tNZJWJn0dfTilm9VZ5AIYUejNhaOUmNMqWtwg4K UoSfv8bJqQX8VMin7709F0OVJKtywl9Afxpu2dMfjFwbEl4Vu5PrtH7F2S7YWTLB ry3QqQsSqtvEUYTph6gFDZ8jZ6yiFj2RjbCI1C0pRpUeS0CteDRkoVHka47J4AB5 ggQLVwm2sHEE3YIOYPUwRHEqTQnmCo3xfDKpSumPA21tN6MunxINONAwWRn5XAAb ZDDnhndabVew7baQ+yKS9HcjoZUnX4iXeEe+apAWldXDKlV5Jow= =c45x -----END PGP SIGNATURE-----