Distributed Random Beacon for Blockchain Based on Share Recovery Threshold Signature

Paper: Distributed Random Beacon for Blockchain Based on Share Recovery Threshold Signature. Yan Zhu, Bingyu Li, Yang Yang, Zhenyang Ding, Haibing Zheng, Guangyu He, and Shengjie Hou. 2022

Main idea: Use bi-variate polynomials during the setup, so that when people crash and restart with fresh-state, nodes can help them get their shares again.

References

Yan Zhu, Bingyu Li, Yang Yang, Zhenyang Ding, Haibing Zheng, Guangyu He, and Shengjie Hou. 2022. “Distributed Random Beacon for Blockchain Based on Share Recovery Threshold Signature.”