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Delay cosign acknowledgments

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This commit is contained in:
Luke Parker
2024-12-26 01:02:44 -05:00
parent 3d15710a43
commit 9c92709e62
4 changed files with 93 additions and 20 deletions
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12
coordinator/cosign/README.md
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@@ -66,7 +66,7 @@ to exhibit the same behavior), yet prevents interaction with it.
If cosigns representing 17% of the non-Serai validators sets by weight are
detected for distinct blocks at the same position, the protocol halts. An
explicit latency period of five seconds is enacted after receiving a cosign
explicit latency period of seventy seconds is enacted after receiving a cosign
commit for the detection of such an equivocation. This is largely redundant
given how the Serai blockchain node will presumably have halted itself by this
time.
@@ -114,8 +114,8 @@ asynchronous network or 11.33% of non-Serai validator sets' stake.
### TODO
The Serai node no longer responding to RPC requests upon detecting any
equivocation, the delayed acknowledgement of cosigns, and the fallback protocol
where validators individually produce signatures, are not implemented at this
time. The former means the detection of equivocating cosigns not redundant and
the latter makes 5.67% of non-Serai validator sets' stake the DoS threshold,
even without control of an asynchronous network.
equivocation, and the fallback protocol where validators individually produce
signatures, are not implemented at this time. The former means the detection of
equivocating cosigns is not redundant and the latter makes 5.67% of non-Serai
validator sets' stake the DoS threshold, even without control of an
asynchronous network.