Corpus ID: 186206967

Handel: Practical Multi-Signature Aggregation for Large Byzantine Committees

@article{Bgassat2019HandelPM,
  title={Handel: Practical Multi-Signature Aggregation for Large Byzantine Committees},
  author={Olivier B{\'e}gassat and Blazej Kolad and Nicolas Gailly and Nicolas Liochon},
  journal={ArXiv},
  year={2019},
  volume={abs/1906.05132}
}
We present Handel, a Byzantine fault tolerant aggregation protocol that allows for the quick aggregation of cryptographic signatures over a WAN. Handel has logarithmic time and polylogarithmic network complexity and needs minimal computing resources. We implemented Handel as an open source Go library with a flexible design to support any associative and commutative aggregation function. We tested Handel with a BLS multi-signature scheme for BN256 on 2000 AWS instances running two nodes per… Expand
1 Citations
Albatross – An optimistic consensus algorithm
  • 6
  • PDF

References

SHOWING 1-10 OF 46 REFERENCES
Secure and Trustable Distributed Aggregation Based on Kademlia
  • 4
  • PDF
The Bitcoin Backbone Protocol: Analysis and Applications
  • 893
  • PDF
Algorand: Scaling Byzantine Agreements for Cryptocurrencies
  • 659
  • PDF
Tor: The Second-Generation Onion Router
  • 3,683
  • PDF
Cone: Augmenting DHTs to Support Distributed Resource Discovery
  • 37
  • PDF
Scalable fault-tolerant aggregation in large process groups
  • 179
  • PDF
Threshold Signatures, Multisignatures and Blind Signatures Based on the Gap-Diffie-Hellman-Group Signature Scheme
  • 735
  • PDF
How to Leak a Secret
  • 1,362
  • PDF
Tendermint: Byzantine Fault Tolerance in the Age of Blockchains
  • 206
  • PDF
Implementing aggregation and broadcast over Distributed Hash Tables
  • 69
  • PDF
...
1
2
3
4
5
...