-----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-mysql-16.1-buster-amd64-vmdk.zip.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-mysql-16.1-buster-amd64-vmdk.zip 37db187064675ea670fa66eae0f74aa376bb7d615557f66e992be0931af7f52b turnkey-mysql-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-mysql-16.1-buster-amd64-vmdk.zip 9bebf1dca5fc97808ce60711cad9ec37ae5d7db62d995456cc269cb693dab829e66a46e31b3516a4d32a282db9043d3fcd3ddf5360f8f9e2b02fb7f71b86799b turnkey-mysql-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mysql-16.1-buster-amd64-vmdk.zip.hash turnkey-mysql-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mysql-16.1-buster-amd64-vmdk.zip.hash turnkey-mysql-16.1-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmB729AACgkQrF6wBJPl vBwQxA//VhKaoYUfGF5+HQUVLrub4PIaTP4xpkWjjHMlTablu90H7e59AZsyOFDh xO0KRTTfMIDjqreAeB6pcpo065CqOSEBlkBP5GdY7Jmk5M044/jTGIaWqZ8D04Xb /3SweZkZmeu8uL+qciEp0t3Ttnb/boTpc7YLfIYxcM/QF9M+LQdsEylGLcQPOzwv k/tZ76CspW6egqSLTx52qTNtTq0FILz6YiPhCaw+d9O7zfkOmCGyF8CTERol6udi WYWTRHIiMyzuN5Pn2qwEi2tgJykuoUOGOlvjky68HXlJ7bwFAZtKyg/aX3AMwbq7 OyY4EqSrsEFzXubOcph4GMvgYK6EMzFIAYwExTmFHV5vUWh8bKeYzg8crx186oB1 iJSEV/oahKRSf6Y+stSisIGwi3WVe9bUqOfmKrwszykfIDGmDB0aGEdaFNECJbCH mkLOOO4D2hUjz/Cbrxz/S/ErjFJUaXgzhGszt0FACSzLmsbfuonnWT3cdUPnVHmP z9rfPA+8VeDE2eHqk5fSNyUURXW+eDdTe60jwsOb+aAjUPe11KTs+KbHOf8SCONU j9rIw7K3p3LODIuC94tK/5/SbUw7ciO2YgaXt1Ewov1thuQOrZu4xl5zX2FzV9td gv5pZYASV6XmKX9cRAikybH5CtvVxUchpECVbyLZXY1fMo7GVOE= =95RT -----END PGP SIGNATURE-----