Gradecast in Synchrony and Reliable Broadcast in Asynchrony with Optimal Resilience, Efficiency, and Unconditional Security.
IACR Cryptology ePrint Archive（2022）
摘要
We revisit Gradecast (Feldman and Micali, STOC'88) in Synchrony and Reliable Broadcast (Bracha, Information and Computation'87) in Asynchrony. For both tasks,we provide new protocols that have three desirable properties: (1) optimal resilience, tolerating t 更多
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关键词
Reliable broadcast, Gradecast
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