摘要
本文介绍零知识证明方面的两个最新成果，多验证者的广播式证明协议（ＭＶＢＩＰ）与非交互式的知识的零知识证明（ＮＩＺＫＰＫ），给出它们的定义和主要结论，以及在密码体制设计中的应用。
In the paper,we present the new advances of Zero-Knowledge Proofs:theMulti一Verifiers Broadcast Interactive Proofs and the Non-interactive Zero一KnowledgeProofs of Knowledge, and introduce the main definitions,theories and the applications indesigning cryptosystems which can be secure against chosen-ciphertext attacks.
关键词
零知识证明
多验证者
密码体制
Zero-Knowledge Proofs,Multi-Verifiers,Non-interactive,Zero-Knowledge Proofe of Knowledge,Cryptosystem.
