There are three authentication systems now: Public Key Infrastructure (PKI), Identity-Based Encryption (IBE) and Combined Public Key (CPK).
现今有三种认证系统：公钥基础设施(PKI)、基于标识的加密系统(IBE)和组合公钥系统(CPK)。
A new protocol used to authenticate mobile agent is proposed based on the identity-based encryption in an Ad-hoc manner to prevent the hostile mobile agent.
针对移动代理认证问题提出了一种基于身份加密的认证协议。此协议能使自组织网络中移动代理平台相互之间建立一种信任关系。
According to the MOV reduction theory, the identity-based encryption scheme which is based on the bilinear map will lose the high efficiency of elliptic curve.
根据MOV归约理论，采用双线性映射构造的基于身份加密方案使得该方案不具有椭圆曲线高效的优点。
A protocol of electronic election based on elliptic curve is proposed. The digital signature based on elliptic curve is used in this protocol. It provides the identity authentication and encryption.
提出了一个基于椭圆曲线的电子选举协议，该协议中多次用到基于椭圆曲线的数字签名，不仅达到了相应的身份认证，同时达到了加密的作用。
It can provide high strength (with key of 256bits) encryption, integrality validation, identity authentication based on PKI, and anti-replay protection for upper layer application.
它可以提供256位高强度数据加密、完整性验证、基于PKI的身份认证以及抗重播保护功能，最大限度地对上层应用提供安全保护。
A new hierarchical identity based (ID-based) cryptosystem is proposed, including hierarchical ID-based encryption and signature.
提出一个基于分级身份的密码系统：包括分级的基于身份的加密和签名方案。
A new hierarchical identity based (ID-based) cryptosystem is proposed, including hierarchical ID-based encryption and signature.
提出一个基于分级身份的密码系统：包括分级的基于身份的加密和签名方案。
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