-----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-wordpress-16.0-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-wordpress-16.0-buster-amd64.iso e74f911058f3495c2b514d3b102b0b8bc75d6c8f7ca8ff816c66a1e97431a7a4 turnkey-wordpress-16.0-buster-amd64.iso $ sha512sum turnkey-wordpress-16.0-buster-amd64.iso 6eb25b8d160f16260176202f17895b72d5072eb855a6fded6ccd711791ed717b0ca2b31cc3e64e2c61414f0aca0ac8ab48e8ceeb1b6150d5260857ea44f2edf6 turnkey-wordpress-16.0-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-wordpress-16.0-buster-amd64.iso.hash turnkey-wordpress-16.0-buster-amd64.iso: OK $ sha512sum -c turnkey-wordpress-16.0-buster-amd64.iso.hash turnkey-wordpress-16.0-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl6upFkACgkQrF6wBJPl vBzSZw//XeAXOsS7x/Hc3Mq4tykCDA26TLaF2s9ncy4xVJH99iPEFn+6NbHPRufh 6ZU5k0Wsf6MZg7h9SJFnWhqIupAxEGAj6FbBQs0QLrceXM7iigXPHJZwD/ZRSvZR EGTffSy+aqe1qxffVeaiD8iHqFp9ViDHK3u5ND+8vMHcW3O35avscy7BLFx3spDI Vki7lOI0XPCzqpVNfxexykFcfou53Ul5NrlWoBJtc55TwzXdSwifjRPxERtzQfyf NpbRXsBbGI6Eom+1BaUFQQzmwPNgDdwaOkCnwYFvJa+vRm2Hf521SPiX5AGxHWtc v5DNC4/d1ai7RvLXIPwwclMzpdV2O4z/GRlQ1D2wlNeOHRV7almwBCEJ+toUrVKK 4TlwKFWOsIVkRGlEd5JF/Rs8SgxLxgLdtIqh8VQMokYuXRnRitm3pmjsiA5YlKzc XtnYJiBrdERacIGcP//n4/cOriXvNpkaKTw+JP0CDN53rIMr5EN7/YuRcBSP+dV4 g1bPpRDTYeEeGNaEg3M7+m70/PjYE1Fic0rS/PfcyktN6SUbcIk1s29xGsgo1WZI JUwS46RzxR3teSdwlSU7wiLPVeG2y/b9I5LmrlUYCu+SxfLLXdCyY2lQulo05oDr BiD+3SRFc/n7/CkDX3THP6M/WeZcOGa12TeIEEpeN54X9R41KDo= =wHdW -----END PGP SIGNATURE-----