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Perform MuSig signing of generated keys

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This commit is contained in:
Luke Parker
2023-08-14 06:08:55 -04:00
parent 6b41c91dc2
commit 5e02f936e4
12 changed files with 653 additions and 175 deletions
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docs/coordinator/Coordinator.md
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@@ -13,17 +13,6 @@ On `validator_sets::pallet::Event::NewSet`, the coordinator spawns a tributary
for the new set. It additionally sends the processor
`key_gen::CoordinatorMessage::GenerateKey`.
## Generated Key Pair
On `key_gen::ProcessorMessage::GeneratedKeyPair`, a
`validator_sets::pallet::vote` transaction is made to vote in the new key.
The Serai blockchain needs to know the key pair in order for it to be able to
publish `Batch`s. Additionally, having the Serai blockchain confirm the keys
provides a BFT consensus guarantee. While the tributary itself could also offer
a BFT consensus guarantee, there's no point when we'd then get BFT consensus
on the Serai blockchain anyways.
## Key Generation Event
On `validator_sets::pallet::Event::KeyGen`, the coordinator sends