-----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-bookworm-images@turnkeylinux.org pub rsa4096 2023-05-22 [SC] [expires: 2043-05-17] 2614 7592 087C 0EDE 4214 3B63 7761 DEBA BBCF BA7C uid [ unknown] TurnKey GNU/Linux Bookworm Images (GPG signing key for TurnKey Linux Bookworm Images) sub rsa4096 2023-05-22 [S] [expires: 2043-05-17] $ gpg --verify debian-12-turnkey-mibew_18.0-1_amd64.tar.gz.hash gpg: Signature made using RSA key ID 26147592087C0EDE42143B637761DEBABBCFBA7C gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum debian-12-turnkey-mibew_18.0-1_amd64.tar.gz 44e6aab15c8bb773b063b909b6bd1fcadcffcca99e28f8de87e714c1bb3d4063 debian-12-turnkey-mibew_18.0-1_amd64.tar.gz $ sha512sum debian-12-turnkey-mibew_18.0-1_amd64.tar.gz 73186c8f60fe90b4db446fcdb4155426243085a6c9f3454d8a1973ba6b6a7fac1b7c546bfc3cb2359c5b83d244c333a1ed5bafa56204430762916312719915ea debian-12-turnkey-mibew_18.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-12-turnkey-mibew_18.0-1_amd64.tar.gz.hash debian-12-turnkey-mibew_18.0-1_amd64.tar.gz: OK $ sha512sum -c debian-12-turnkey-mibew_18.0-1_amd64.tar.gz.hash debian-12-turnkey-mibew_18.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE0achB3UVKiMsY4ckkPLGHN5q3jcFAmWjpvIACgkQkPLGHN5q 3jel8A//Ql7R9j7t14Xtbqm+3d4+EbyHWE/gXTqsjHBQ/rcgxThH0JBRG0Z25cY6 jgmd6hN6OwH3vaJWsR45CypHhDKYzB+61vaaYduaxNoKCUpeJ291KDgwNjBpljEk 3KMqCNc8RhDrGiczUOxgu7LVusN/ITDuQSxHEwwvMr2TZFDWGx8/0/C78CdSwMOk xlOilsfDTqZCeapieAmAvu0npgpPDGxp517Yafjcswd3IZTKLhqLG9jjHqAOZ+Zs Qldej1YNQZu0heGfXskoSohFmySQ+m6Yi4Y/H0wocKpi2dcY7QhK6qZv0Sin2SpG NFFhF3b/+oHXoKezLVc8+hwRte8Xwl2Alr1ilkEX+H1yWWFSDbR4AQPLci8DOJgK 6lefG1SVpCGQR2q8lN2UNw1bxhnYXMyH6mNXm6X0sar2BAOoMQxItQjsggTs2Tm5 5MOg4q5QllvcinZN7Vwu5AL1yiqBayy7YPPf0AZrbOAbZd7OXvdmIqYoOC1VwilV mnUEznNtWE2SwfD/+/hOlWoNhVNY5tQdtwhobZcAm9t+QtzUp2PxkA74eajNomFj 7CQ210q3evoBcuAoZKbtkAzTzyL00vW63cs3gJcPvM1BXGoHQ3yCvdfXAYQj1EIV Gug8s4Fz8wrI7okWTXNdWlOSa95Od5ywkY5Lx4HPMc8Ub9MRKc8= =4Tvr -----END PGP SIGNATURE-----