-----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-e107-16.1-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-e107-16.1-buster-amd64-vmdk.zip 9563c6296344a50dff938c4b24bf8fcf1aefb5611588eab26c48f8179267e8f1 turnkey-e107-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-e107-16.1-buster-amd64-vmdk.zip 5f1629212588279669e2227ea9afeed6cb14e8a63493483e3c9d4f407227f06100bca251fe0b097682471e7f00dc8a8eb60a5f54529f8144c2f2ddb57a4335bd turnkey-e107-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-e107-16.1-buster-amd64-vmdk.zip.hash turnkey-e107-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-e107-16.1-buster-amd64-vmdk.zip.hash turnkey-e107-16.1-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5cACgkQrF6wBJPl vBzDvw//aLu9sRvsRrkMxulDhjAQxQIiEWg194Ozhue9P1JCF0HaQdGH8a/eHWqj Q9KTqG8IeAM31kVkK1fcgBoMnrtwj9cRqTD5Np7XjRQOKXVl62kbR6UTNdpp8Hmw RbCaRXbk534nTas+vy7iZUZxy7sUzNhqaQ8uYB8Am2RRVSY4ns5eXC+H/rUTUArE vtFy3/PkC0JWOCRhvkXxRwGg8CHqIqh/ZCzrs9qbkWshIxK8j/4+/8w9v71ZOpFt TwTJ+66Kxc5QHE8O4NI1L98teau4c1LVBLx7YiZDaXX5QS0VgtwJN1762w0+mNhr T/0DF7085IrQjFQ4ccQecFAdZkJnVTJ1BWbbSHtESq4plXFFAlYHGng6W1zfQ6o7 +OAWbgyCdNBrCaNKNDRxhENCiQeXNgexNBW3lZX2yMBvjzzrNvkRQL2ZoMDGRtec brjF2f2KlFTUnanBaFGQOuUqgPXCgG6QwpCjIWjDskxv5+HOzX0HDit5LahGd2mv K7V4PGT5fFsrH8ycmiwtOqE4S7ymkVNjxt28GH/FWcBbO0NOp9AoPHpkP0LCDIOD 7GMj2pB+zPW6jnCT0nv4/d+O7ncIknJfGEH6TsBWYlzkEFY84/blKaurEYrhIeor Gjo4PlffQEhJipFkR2fjrffJmgyRrQdE4sRn6XdHVzIlB9PNbkA= =4hdc -----END PGP SIGNATURE-----