-----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-lighttpd-php-fastcgi_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-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz 9a73258f65b4855ae3dcf5713d9c721b7a3f65fd7622bfbe6a1b01ce5e3d2b5f debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz 409231471da5aa72961b5ed380d03fdfeadb6482b1bb666b1cab5032304069fc782705fd4105ee6cc2937f9e7974117a5b630452ddda1adbe006f37154822692 debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz.hash debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-lighttpd-php-fastcgi_16.0-1_amd64.tar.gz.hash debian-10-turnkey-lighttpd-php-fastcgi_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7vE5IACgkQrF6wBJPl vBxqjRAAmLG0CF8Rafu2hv8ja+PyrpJAkm7btYXUUelBZwdQXxD6D0K6dCER7rab eel0AtEZ9sllpGZvXpiGT9TOf7oHzZecKbMvgryQgI3xFaZPOKa9ydi0xErr/Xtu 8vDSiSArlXKZtGIricXYuKaIl6xaUesGND/7Kdgt/2fQ1LrVeCBIcsZ3ZWfOmhMP LAJTZobx+9ulA59CXp4yfdWI5GeSwDo53FgY+BrXr6Mj/WfsFwBoMC92Sv65CUw3 Dh8zJ3ZQmh1/RFKzUPERq47G0+Hoq1TU+oH0Ty3js32OtgToUlIgzAtRx1ZJCLV/ ADKcYhpz4Fb5MY4w3p7ztlADzcdSB8ueTrlnOqaNrW49PcTwsSf9LvDPBewJHmQI bM8J5/wjV4TpgyaDxdP/yw1KcUHmDxO7YQM1CFAJBEVVCjGXEreyp/Wn7GU/TDYl 7WxUsg8INlhkcObloTmSCx9nHpFm6LaivLXbkNufYGGAPvcGBr/KrAGmdjJ4I/Jm Zqg/q8nu/NoPoH9IcxMlZlqgJmuNMR0x9AL/CK7pYjhnViOYKJVM3np/xEnbGu9e hIPgDogtgKy3xQEWS7BXaSky253xooCuxS9eQKTrjMfjqSwpA7RkGMtA33UQai/o 9p5x/Zg17/lIBByhEVVg5dQtTcDnC3G+tAMTCIf6xuIVPcKNe+I= =DO7r -----END PGP SIGNATURE-----