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。
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.
可以创建鉴定和认证过程中所需要的身份和相关信任，管理基于公私钥的加密。
It allows you to create the correlate trust in identification and authenticity, which is based on the unsymmetrical encryption.
在简化pki系统的研究中，本文首先介绍基于身份的加密算法，然后结合单向哈希链，提出一种基于IBE的改进PKI系统。
In the research of simplifying PKI system, this paper proposes an improved PKI system based on the combine of the IBE and the one-way hash chain.
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。
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.
同时，基于身份加密的公钥密码系统中也存在着一些问题，如身份认证、私钥分发以及密钥托管等。
However, there are some problems in IBE such as identity authentication, private key distribution, key escrow and so on.
分析了基于身份加密体制的构造框架，利用剩余类环上的椭圆曲线密码实现了一种新的基于身份的加密机制。
The configuration of ID-based Encryption is analyzed. A new ID-based Encryption is realized with the Elliptic curve over the residue class ring.
利用椭圆曲线上的双线性映射的特性，提出了一个新的基于身份体制的安全有效的认证加密方案。
A new efficient ID-based authenticated encryption scheme is proposed, in which some characteristics of bilinear map are used.
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.
用户通过身份验证后直接使用，因其使用了基于SSL的高强度加密，所以在安全性上也不逊色于客户端方式交易。
After the user authentication through the use of direct, because the use of SSL-based high-strength encryption, so security is not inferior to the way the client transactions.
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。
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.
本文针对这些题目，对基于身份的加密体系体例入行了深入地研讨，主要工作是研讨基于身份的加密体系体例的层次化在网格中的应用，工作如下。
Aiming at these problems, this thesis studied IBE system deeply, which focused on the study of hierarchy of IBE system for Grid mainly, the work as follows.
如果选择SQL身份验证，将使用数据保护API (DPAPI)基于您的用户凭据对连接字符串进行加密。
If you choose SQL authentication, the connection strings are encrypted, using Data Protection API (DPAPI), based on your user credentials.
设计了一种基于指纹加密技术的网络身份认证协议。
The contents of the paper are listed as follow:1. Design an authentication protocol based on fingerprint encryption.
与已有基于身份的可验证加密签名方案相比，该方案效率较高。
Compared to the previous identity-based verifiably encrypted signature schemes, the proposed scheme is more efficiency.
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。
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.
提出一种新的电子现金方案，利用基于身份的加密技术，实现能保障收款方如期收款的延时付款功能。
This paper proposes a new e-cash scheme, which supports delayed payment. The new function is implemented by ID-based encryption technology.
接下来探讨在隐私匹配过程中如何实现保证协议参与方的隐私性以及协议本身执行的正确性，基于身份加密的隐私匹配协议。
Next we study the problem of how to protect users' privacy as well as enforce the protocol's correctness, proposing Identity Based Private Matching protocol (IBPM).
接下来探讨在隐私匹配过程中如何实现保证协议参与方的隐私性以及协议本身执行的正确性，基于身份加密的隐私匹配协议。
Next we study the problem of how to protect users' privacy as well as enforce the protocol's correctness, proposing Identity Based Private Matching protocol (IBPM).
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