Abstract:
Certification authority is the basic requirement for the security of mobile Ad Hoc network. This paper analyzes certification service technology based on threshold cryptographic scheme deeply and introduces distributed key generation arithmetic based on ECDSA(ellipse curve cryptosystem), which makes certification service center is removed drastically. In the end, the feasibility of the arithmetic is realized.
Key words:
ECDSA; Threshold key sharing; DKG; Distributed authority
摘要： 分析了移动自组网络基于门限机制的证书服务技术，提出了基于椭圆曲线的分布式密钥产生算法，使基于门限机制的移动自组网络证书服务彻底消除中心。最后通过算法分析，得出算法的可行性。
关键词:
椭圆曲线数字签名；门限密钥共享；DKG；分布式认证
LIU Linqiang, SONG Rushun, ZHANG Lihua. A Distributed Key Generation for Mobile Ad Hoc Network[J]. Computer Engineering, 2006, 32(6): 181-182，200.
刘林强，宋如顺，张丽华. 移动 Ad Hoc 网络分布式密钥产生技术[J]. 计算机工程, 2006, 32(6): 181-182，200.