-----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-dokuwiki_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-dokuwiki_16.0-1_amd64.tar.gz c138357be7e311b4b16c04a75be867991757881dd089a31f60a6156219024663 debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz f49f68020c84cc08292d313433b45f6d21ae9a151ca530a17547c2cf545b57c9f23a4d7a2f3ea95c11aa7566989429fafa58816e0b180e37f1a431d8fec1314b debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz.hash debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-dokuwiki_16.0-1_amd64.tar.gz.hash debian-10-turnkey-dokuwiki_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7co0QACgkQrF6wBJPl vByeBQ//TNRMPodxdY7lxbXRKsp9HejAZkWG7CaMKLowBj//94kam56a64yMHpm1 TVNQZd7BaS+vXbB9J9oULh2zOqPFiXhzY3+qgAIbtpJJVNXioUYAK+7QXetkSuyQ nPX2+mJLRlwVA+JGkKKCRiwB50QbVM4Cw3pR2h4G6QAkAz4Ys5w4SxERYtfEWGyj tpC3VZOoiUvf8MwVEOLgDCduYjNOBWiSyvgKu/7v9m5Ypu/gZVxFdcEO9+vGZzn6 53gr61Z+I/OTwsYj8mCcBqvsiB2r9sFTT/SDaUKZwwR0Sh3iw5Bj4dcqeaWuHb7C IWNE55zwaLNx6f6+MKAN9WKPGI6qsHOZ5Qw/ea/zBy1MQSvcTA02pQ5XWXp6cKl2 HwloeVensIOX3Xpq4y1q0VKcGUt/iJGVOv1jK2Jr44SpQnEltXEuh26yddyLHWTN +9wb5rnQ/3HhId2OwaJ5VNNdmsNFc2S0cmYdsaV4zbZOttsIqlCKX0olLMr5vU+k +KyhzjXw4GWhPJ5V+/M6vJoCmGZmtVVe9lNQenmWRdXSXLRajLR1LXqhE5TX78ay X813J/uXn6cl+xY94NsGyvi+SuEmpdfH9x9WLUoJaiqgWG085H34tvKWJ7105uOC 1iPBpJr+8NIyoRTID5kNwGBKTeXbTWpqOfItaeKCp2PQIPYBT80= =an/i -----END PGP SIGNATURE-----