-----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 turnkey-redis-16.1-buster-amd64.iso.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 turnkey-redis-16.1-buster-amd64.iso 4be3b562de36285dffe439bff4ad815bfb5312e981510161da8b5af550429008 turnkey-redis-16.1-buster-amd64.iso $ sha512sum turnkey-redis-16.1-buster-amd64.iso cc489d1a61243507d8a4685159d14717ab3672072e6f4a96daad529e884de4bbfef585989ab028279065a7a880b0377c7cbe9edbe9115c1fe6bb4de7f789c1e0 turnkey-redis-16.1-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-redis-16.1-buster-amd64.iso.hash turnkey-redis-16.1-buster-amd64.iso: OK $ sha512sum -c turnkey-redis-16.1-buster-amd64.iso.hash turnkey-redis-16.1-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8z2vAACgkQrF6wBJPl vBxZNA/9FK8bGUanBe6A+oKgm8bIkkQnhI37Qa5Zv2vKMfiUfDRohHTzT1Whh1Ze xZhNcwSKy8bWNt63crcpuFv72zUNI295SptkXr4qjJw5fAApAlBMUXQNfH0vBwWI USWqB93uRy9kWMOXME9wCUnfK8hebOINKFcgvyGfPsU0kA0tjhmHAHqAvBiqzes+ kUw9x8A2LJQ2uVxWXAKg95GShsWPaEvkfre0IBCqarH9wFJ2S1EMKLkwo8IVwBep CPd0wbEvfUsI8XX07CrgBsmWPS6RDFtuI44QMArAA1zNW7CWuUBRz69Y8dNUsgtH K0tVmPjLrpQ5dsEwBdDyRgsf0APZyXo3N+GlSlp/ZxBmwH8mE3015a2ql7kGxipy ZEJO9tBJNEdQoPMg+39t/8VvHg03VBDrfuIxWunLdrHmN/mtrR4uo5SxMWyCyOwI fAscb/WB9rdrYgyTfLgyUwLoN/a75QHaArGtausHIu3y8pq7DnI1oppnvFJhT28u qnmdwoaR8bWFjBMpygIFQ08QILf14yCcfU+iuiYtzwhGJqJs8PxDxbSGntfcbHdq /7stfHsn4kttk4jAvTFd5O1ev4zIxSTDW5F4CICMSdYLCn+Ko0ubk/gi2vmHif/N 72/ecj+nFUHFXlwF5kuQSymUFJ4mgWpy4B1mq9rvbZrycfwOO4o= =h9wy -----END PGP SIGNATURE-----