-----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-syncthing-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-syncthing-16.1-buster-amd64-vmdk.zip d66314980d58858d9031481c93aeed3519d506e799e3db86f0f5c8e8f7379ea5 turnkey-syncthing-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-syncthing-16.1-buster-amd64-vmdk.zip 3dfa2d8fc01db14236cf0f1c4e1bced6ab74a88274efa25517f3e4a72e206422b992cc1214482721f3705b636d8db5469cd2536bbc756744ff90254e22c78652 turnkey-syncthing-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-syncthing-16.1-buster-amd64-vmdk.zip.hash turnkey-syncthing-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-syncthing-16.1-buster-amd64-vmdk.zip.hash turnkey-syncthing-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmB729MACgkQrF6wBJPl vByJRg//Tp2Xdv+XdjQozA+qRomSldcAAH2rYa7WswVyOZkACgJ1Ev92pf218fZo D/ALuxo0OVf/mP4imBCTCsnZlOzdJUeIcgiYOTOLbBuOBgb4grMK64F5Fuj/1ZHI eOFQ7+qPLvryD54Vnx9z0LjG2tI27Ric1dzLIijT5dj49uvZUtSHMNTQbcOYWBzm xYEubyd3zDMPMh9XrGerLsdRgK1tquYPqMgrZlxxq3bbOqk+dKFbPMiC8b3fg7f6 KhFcdx3BoLisIeuteOOokTV1XpbZa+1/1n2OcyDWXdFgAg5N5HCOMrZbt5mDFhkG 2tUnd7vpXLIG11e9wSOxzQ50EG+pOmIcHz2zJALxxXFUQP0440bSjRhMHcQpdm2A XKPxQb2F74610vLRfeG/zXW7PBMZPHTsCdzobTFchBd655lyQ8a+IC7s50+iuRMV bTJJeNKJUzBn9rJYs25Ozr3Gpx6pYbDH+DayzxpQXDwcDRCw/7gyXBKxW0BAF/Gz WqVOH05unzdSBh33IVgnasYXtt2VcdRy/JbILyGdBUKabdevRmCM0JcAQ9Cahl6c MjKCvVjuptpayUzvZqnEIg8xuWDnhS7XMaGqKrGgtp/4KGfGbclypdbMalA5EPBl JDBnrxL4QO2OUo7AREzqlj1eenc4B8CD/5W2riUr6Z3zoBhviuE= =JhZ4 -----END PGP SIGNATURE-----