The Cryptographic Backbone of @DroseraNetwork’s Attestation. Let’s talk about BLS signature aggregation. The BLS signature aggregation is Drosera’s solution to achieve two-thirds consensus efficiently and securely. It is an advanced technique that is the cornerstone of Drosera’s scalability and security. How does it work? » Operators agree with a claim by signing a message that represents claim data using their unique private key. The signature is a cryptographic proof of their agreement. » An elected aggregator(which can be any operator) collects individual signatures from all operators and combines them into a single compact aggregate signature, making it efficient for on-chain processing. » Instead of the Ethereum blockchain to verify thousands of individual signatures it just verifies the aggregated signature using a bilinear pairing function. The bilinear pairing function is a sophisticated cryptographic operation that confirms a supermajority of legitimate operators have attested to the claim. It helps to efficiently confirm the collective conviction of the network. The BLS aggregation allows @DroseraNetwork to maintain a truly decentralized and robust consensus mechanism without sacrificing performance or incurring exorbitant gas costs. Zkgr🧡
