Replying to Avatar Vitor Pamplona

Does anybody know how to do M of N decryption using the crypto tools commonly seen in Nostr clients? Is it even possible?

We want to find a way to do a 1 of 10000 decryption scheme so that instead of signing group messages to each user, we sign to a batch of users at a time, reducing the noise in the network.

Ideas?

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cloud fodder 2y ago

The only m of n I know of is Shamir. Though you'd have to find an implementation that uses GF(2^16).

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