摘要
基于RSA体制的安全性提出了一个可防欺骗的秘密共享体制。该体制仅引入了一个时间参数就很好地解决了秘密的更新和复用问题同时也可防止参与者对相关数据的误发且实施起来更为简洁、有效。
A secret sharing scheme, which can identify cheaters, is proposed in this paper. It is based on the security of RSA. By introducing the time parameter, the problems of renew and reuse are properly solved in the scheme. It is against the attacks of providing forged shares by participants. The scheme is practical and efficient.
出处
《通信技术》
2001年第6期4-5,共2页
Communications Technology
关键词
秘密共享体制
RSA体制
保密通信
secret sharing, threshold scheme, RSA, against cheating