-----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-etherpad-16.1-buster-amd64.ova.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-etherpad-16.1-buster-amd64.ova c15b53a69268aa48eddc2a4434e160197d12a527b63247f7a8903837f94b5d69 turnkey-etherpad-16.1-buster-amd64.ova $ sha512sum turnkey-etherpad-16.1-buster-amd64.ova 8bdfd1c24fc8398a317d9e6a1adc803d270d89460a075d443e91d947400a3e4ce78575e300b28b0e59fb32f98cd69c6a194d15101265cde7b63d4a97d631e60f turnkey-etherpad-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-etherpad-16.1-buster-amd64.ova.hash turnkey-etherpad-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-etherpad-16.1-buster-amd64.ova.hash turnkey-etherpad-16.1-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmB7284ACgkQrF6wBJPl vBxHAw/8DcNqb4CFCZcgBotNTJ9TpLashhYyDjRpFYtkhRHeyaHEtpMFTspZOQ2E x1RtweVWzrkSG8HjXCAMs+XOp/IP3iaDXUH8M1YQc7VVY345mibosltjXh2KdB+v i/lNvREGtKCAc2D/I6cpMjnfz61RUD9zYfwHK5m/3TAmtvNBZIO/G2lxfsBlg08R 9jjkso5lbi36039hKlMnqCkQbk6VdbUF8gpaKMCgR1LuLpCyuJHqrWBszhF5NN+4 GY68MS2EKP35bp/u6iC44qOW154KimsvPKmyXZVfpx4JT1T9tcokqp6Enq+ELK98 hvrUQfy7B8FZctX3gWDFqkAIMQn8Dw+xtLO35pCsBmd2upZXKmpMKQp6Mca9vhIu V17vnDnJgLA7+LB0pV09kOXiEiNIHF2onO32vIEGg0mI969budeZa8Vp5uYZK7Sx b+NKNHFHhn2APilQkA/86EErohrE4NKMosEXrEkrg++SpuIz0iFoPMSYjRAPJTzv ND7saJGT9tM6aTx33+FHMoysTyA0jmoWkgXxPKPU6zKv2hauj5EawlEf2cfAtEov iWtxEndjPMlPjqWut6pVfkVJ+YkcQQeVIyUb2UdBT2BQxSlZvnUf/eYZJTOZ5Qth vUwHI90/a7OksatWFp84x36E2ZhdttY+pBWgnrMoEoM83L/E/C8= =/15S -----END PGP SIGNATURE-----