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There's also such thing as "key stealing". I imagine it would be quite a valuable target.
by higherpurpose 11y ago
There's also such thing as "key stealing". I imagine it would be quite a valuable target.
- UnoriginalGuy 11y agoWhen you're signing a binary blob, protecting the private key is actually pretty easy since it can be air-gapped/offline. Or heck you can buy appliances where they'll perform specific functions using the private key but won't expose it themselves without physical intervention.
- tinco 11y agoIf I were a mega-corporation protecting a firmware private key, your name would have to be Tom Cruise to get it. Though unfortunately responsible corporations seem to be as rare as real-life Tom Cruise characters, so I guess it's a valid concern you have.