Functional signatures (FS) enable a master authority to delegate its signing privilege to an assistant.Concretely,the ma......

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cooperative work manner for a group of people making use of network.Nowadays，it is a study hotspot in and out country，but ......

Since navigation message authentication (NMA) requires a modification in space segment and the signal broadcasted by sat......

Modern distaace education system integrates computer network technology, satellite communication technology and multimed......

Unmanned aerial vehicle(UAV)technologies have a promising application prospect.It is nec-essary to use digital signature......

本文设计一种新的具备消息自动恢复特性的数字签名方案，这种方案的安全性同时建立在因子分解和离散对数之上，并对这种方案进行了安全......

数字签名是一种重要的安全机制,用来提供通信双方的不可否认服务,已经得到了广泛的应用.阐述数字签名的概念、功能和实现,最后提出......