-----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 turnkey-bagisto-16.0-buster-amd64.iso.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 turnkey-bagisto-16.0-buster-amd64.iso a54c3916af56265cc764c9a5af1e5f7c55d50900981daad11737f206332913fb turnkey-bagisto-16.0-buster-amd64.iso $ sha512sum turnkey-bagisto-16.0-buster-amd64.iso d8a13288307c4af265eecb611578ee543286eac1da3e7314151dcba4da22c4a1c13efc48191dd5932b94d141cf6f265790958afe70f50a6c70bd0c946d65f7c9 turnkey-bagisto-16.0-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-bagisto-16.0-buster-amd64.iso.hash turnkey-bagisto-16.0-buster-amd64.iso: OK $ sha512sum -c turnkey-bagisto-16.0-buster-amd64.iso.hash turnkey-bagisto-16.0-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl/YwaUACgkQrF6wBJPl vBxHyw/+IOr48F4u439+2D0/Et7SSKmIbG4IVbFrvmdCWC0aQ7AJH64KbNNPJqds nYXTqUr9nIGmsHZxZjHbsAV7j9QuvRvY70RVU7a6MFclCi1l5hUCfN2On0Wlcvfd EQTROWXMYGB3x1eX2vwrSQwsklANE0zTd/3r0PRaJDQfChvmTLMcKB3IqNcQJD/X gDckqXmIM3MuCoPkDN8qQn2p6se+0CsBPprP9vIBJxnoYtH7TMUzfLzS4VUjYgLF 3zsBOBLGVI0mTPmVN2eYroNuA/uf1sEGc+q8TSN0jAu8Cs85k2UmF3xQaH3kaRs5 Rowg7yC8ygmv9OdcYI8UuJLzPKVsCA3rJvcMt1aBPIyECFq7YRRdvxlkeEYDDCTu tbDiGC7IgNSjfM5v3QLDG5RZD/9y+GMqog4GUwH360GI6t380jc+kE0zhU67usSN PxWVEBaBEhtYRXKi+fn4GcynBH7vGKcWm3f1x1zobVcdEUiUEu0Y1sV7qZVveDDL G5LIeyhxh/KUusEfuKTz2L2AQIuKfvpMEKxwN9Wo2Pk2bTqtKzB+OawWV08G5i3F kvr0ifqGiika9vXyczXHaRVlmzsf8iyOOxU3CjsUpfggqqBOxMA/b+cQPOSqLfhx KOQUkF+MWhwmTl1RTX7c+vGqxaKO9+utfMnQOS2T07LmFoW4XwE= =N6eH -----END PGP SIGNATURE-----