一种基于身份的代理聚合签名方案

摘要

结合代理签名和聚合签名的优点,提出一种基于身份的代理聚合签名方案,该方案可减少签名验证的工作量,解决公钥证书的管理问题.理论分析表明,该方案安全有效,适合应用在智能卡和移动通信领域.%Combining proxy signature and aggregate signature, an identity-based proxy aggregate signature scheme was proposed. It reduces the workload in verifying signatures and resolves the public keys management problem. Theory analysis proves that it is secure and effficient,specially applying in smart card and mobile communication.