Prevent Duplicate Signature Processing in BLS Aggregator - Githubissues

Layr-Labs / eigensdk-go

Go SDK for building AVSs on Eigenlayer

https://www.eigenlayer.xyz/

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Prevent Duplicate Signature Processing in BLS Aggregator #345

Closed afkbyte closed 1 week ago

afkbyte commented 1 week ago

What Changed?

Modified singleTaskAggregatorGoroutineFunc in blsagg/bls_aggregator_service.go

Added explicit duplicate signature check before signature verification
Moved task response hashing earlier in the processing flow
Added unit test

Reviewer Checklist

[ ] Code is well-documented
[ ] Code adheres to Go naming conventions
[ ] Code deprecates any old functionality before removing it