-----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-wireguard-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-wireguard-16.0-buster-amd64.iso d0dc5411098d0dbfb3bc849708bf8951603ffc2ab202883a3f40e7a2048410dd turnkey-wireguard-16.0-buster-amd64.iso $ sha512sum turnkey-wireguard-16.0-buster-amd64.iso 9ce48864902392ad5671f1831c89a383da572994ad00e99fcca2b8f598f18839d13731673119ff75d7071b4412ce023f8b17ea35b8b0fe93819941c2dfafa85a turnkey-wireguard-16.0-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-wireguard-16.0-buster-amd64.iso.hash turnkey-wireguard-16.0-buster-amd64.iso: OK $ sha512sum -c turnkey-wireguard-16.0-buster-amd64.iso.hash turnkey-wireguard-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl/YwakACgkQrF6wBJPl vBzuAQ//SJ+wj+dbV/pppVMkED2SWZjsJrgg7JxZHI8uY8sISeoLAc7gi1sXTFr2 Fh13ZO6waG1hVm4AwVueT8ODBnY6ixCh+XZTuhu+ztuib4u19VYIryWymtEckWNF y2aBEIABteTRHXL2lMDeEwORhAfnauP1klawuiCO1a/CclaAwjFvZZ3fnrOh9COD nFQIs6jGZbuPw+pC2BeGcOFGM0x9WELPTkZSyJnz12HC3iq/2szEbZFOcCKwDKe0 J+AE5VmcxSodsifp7Cq/fRqmnCSmuSpBg1mcbZC3o0NF9VxyfMwlVUgRckJq5sF+ J4V6MHNQ+KkaM+ClXly4x6Py9foxvyjr9ycLsF2i/8gIMbsA75kJ+Bx9EZIOs3Oa OfiQk5OO7D4q0RPW1OaEYCl+O955s6UnjbBZH+SvGHMxrzvCZSgOLHw70glzQ1CB h2du80xYrZSMwXDOiZCLSZW2JnHV4LbIHDy//BQXOSDKUz3Fos8jRUDLs0IoNM59 bZ2OLZ1evOqmzCzPrZWxXpT5ODinEisoEx/oech5ac0F9tWEYMWf07jolwBj6Wxa 92Z3iLBgmdYFVdU/1sB8H6CGxBzB0PbQ4tqJ4A51vvPTmklaRQJIAwQ5KCN30YIS Fx3/qFrnHdZhzsxCoeYXTeIsYVqHobeRhiCOuwEMQxd/fkZ0hz0= =dyWO -----END PGP SIGNATURE-----