-----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_16.1-1_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-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz a40839e64f81568b52199fe20fc8614813d4c395f0ecbb1a60c097bd728a670e debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz 24222be66470774614b83440437aaf3f5b002b7eeaca1a860c1f8839beabf80f4f28eb0f1f82825731f7bb78cccb9d31b8342a2a4ce6f671c8c156b2dd646efc debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz.hash debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-lighttpd-php-fastcgi_16.1-1_amd64.tar.gz.hash debian-10-turnkey-lighttpd-php-fastcgi_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5EACgkQrF6wBJPl vBwmXg//XNfrNEClbrzQE1DKaqggA/jc1GyhA9JGCnKPKZIuZMHb7TuyRLWmSp2O 5yeYYkec4VbC7B9XhiFdIE2XBKYUfm8dndtzexxTM9XH0eIAHjZix4HDbjaDZoaG foMrAYWyzH4YOOytupQPOH6xQYzoTHYOl+KZZE5iM5gJuNIUa7HK2exXvJmNZ/h6 KYUqtceE3agnaHPqtTmD4X7XrGDIkjzJm66ANmfpkiR7ZrvbTZs/23AoNu4nlwzR 7lRLepHszMkuamJaVVRcMh+Q4S31+EBlCpFhi3T2CMwC7cEZWQxeCix8KFmDLnK4 Br2Y0rKB7aWKP4DlirJUUH+J4r/l6RMZSK2F+B7jBIPWik0sAav5Qe8oeBMCLPkk v46o7uC0X48pJ1Lt8CfmMBY8w7C9LqWq47OCiknK1W7sX89+6rdJaWr37pybLB6f JBRX7GfCBLx3XCJyhpMq+l+TwwjI+ogBYoqzZSNFxIGBGWx7o47iyrXSndCV4rux QxFEA1Xp8w2NDUjlZWp/urcCrvHAIBfDuSXsM3nC99m1qiNhVuslAj+k5OmwAkTE 0n9EcZ+FaSoDEJf2hgoVAEhOIYGG9BmL2bvla+KkxUmtdSiO4du7zDA0GoGjgjrB xkMZ+tHAX7LXF/Zz3UcnjsfQA77dynmWxU4OLrAU4ZpMpeJ9NDE= =q39n -----END PGP SIGNATURE-----