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And how does that stop sybil attacks? It's not different from no mining at all - whoever can flood the network faster wins (with signed blocks or output guesse
by saba2008 5y ago
And how does that stop sybil attacks?
It's not different from no mining at all - whoever can flood the network faster wins (with signed blocks or output guesses)
- api 5y agoThere are cryptographic primitives that can be instantiated via a multiparty key signing ceremony when the satellites are commissioned and then the keys thrown away. After that, you'd have to grab a satellite and disassemble it in a clean room and use some kind of nanometer-scale logic probe to extract secret key information to Sybil attack anything.
- saba2008 5y agoSybil attack has nothing to do with stealing keys. It's just sending guesses into the network as fast as you can, to maximize chance of your guess ending up as winner.