Matthew Green on Nostr: So what’s fun about this paper is that it’s trying to do something weirdly hard: ...
So what’s fun about this paper is that it’s trying to do something weirdly hard: build cryptosystems that allow you to encrypt (functions of) secret keys. This can be encrypting your own secret key, or eg I can encrypt your secret key and you can encrypt mine to form a “cycle”.
Published at
2023-11-12 18:35:40Event JSON
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