-----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-yiiframework_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-yiiframework_16.1-1_amd64.tar.gz 7264c14161d18bc0c4ba1581a359733a0aee3ca9ad86e3dc0bddd3680cb69b94 debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz ef447ebaf79e81da30bca50838acd0619b39d3fc00a2c37da692e2dd7cdad8455906d5372842f99956c6a088893fd32975818308b05853d69838475830836c1b debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz.hash debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-yiiframework_16.1-1_amd64.tar.gz.hash debian-10-turnkey-yiiframework_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmB728sACgkQrF6wBJPl vBzRcA/+M9Y1XCfXw4A9p/j6T73P7guSvtKzgNzVUD8BSdNVpQX0KEiSJ+lWVCHz H7+uFMNKEMzMXtZm2N8NjubR7Qw1MUAg7bwIUzP8nEZzjILLTxZEHxKeg0pOS3Vn BrJ1Nl74uk9S7BrTgB69Qy5KQwqEBQnDcLgS7e0FCg5NPQjX4BtahKHdDP1U6P3Q SiyZyFJOt2Lq2+rrKd0gsJ56w2eAm5aiKmhKhPUoIYAOiB9bq1A/CvcyavyfNXLP Xj/CtiUnk45sM27j5fbtXMbTapSg3ReghlYjgCQtaPtND6FRFJYkWgWjhpPXWvbH nfr5vIin/6FjSl5RzPSHwgbXSpzfDPUlZ8NTD2xJ9teCg6KiJIxOaTa9H4x18U4f LgLytyiLrKH63QFwhSywyZpI/ibLXlUNSn/7w2GY83h3F5AT7Y2tUUFdSJUv7BvH Cl9pFp1GDvm28t6w1QcNm64389PT0MDOk+Zfm4o4KHb1//rbz+Y+7lXr/khR7WW4 JiFjhkVKIo66IWMiTVSeVftoFY8NbbPZafsKv/GseuufquiMPhFRht1eeyy2HgEK 65xtdyocmeBgF9gjpraJ49RIp/2VqLlHJfdoCMxmt+wyrm+5SRR7zCq3jTH5taXN UTiDUoyEvxYEEAJiD088TXHni416fY/NGa7B8d7yoYXXV3iv/38= =6F6A -----END PGP SIGNATURE-----