Kronos: Secure Generic Sharding Consensus Optimizes Cross-Shard Communication Overhead
Kronos introduces a generic sharding consensus with a jointly managed buffer and batch certification, achieving secure, atomic cross-shard transactions with optimal overhead.
Hierarchical Aggregate VRFs Decouple Consensus Scalability from Overhead
Introducing Hierarchical Aggregate Verifiable Random Functions (HAVRFs), a primitive that compresses multiple VRF proofs into a single, constant-size proof, enabling scalable and secure committee-based consensus.
Dual-Layer Consensus Decouples Scalability and Finality for Secure Sharding
Dual-Layer Consensus introduces a BFT-typed finality committee to PoS sharding, achieving high concurrency and guaranteed deterministic finality.
PANDAS Protocol Secures Scalable Data Availability Sampling against Latency
PANDAS, a novel two-phase network protocol, leverages direct communication and PBS to meet the stringent 4-second deadline for large-scale data availability sampling.
JUMBO Consensus Achieves Quadratic Asynchronous BFT Scalability through Certificate Aggregation
JUMBO protocol resolves the mathcalO(n3) aBFT complexity bottleneck by aggregating quorum certificates, unlocking truly scalable asynchronous decentralized systems.
Secure Sharding Consensus Pattern Dramatically Scales Throughput with Optimized Overhead
Kronos introduces a buffer-based sharding consensus pattern, provably achieving cross-shard atomicity and 12× throughput for next-generation scalable architectures.
