管理体制

The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure. Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis ofOCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.

在系统设计和实现的过程中，考虑到PKI作为普适性安全基础平台的特点，特别强调PKI系统自身的安全性；第二，首次在PKI系统的设计中提出了"可信密钥管理中心"的概念，这一独特设计大大地强化了密钥管理功能的实施，为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备；第三，对证书状态验证机制进行了深入研究，设计了证书状态模拟系统，以指导PKI系统和应用的部署和实施；在此基础上，基于时间约束首次给出了认证字典的一种新的分类方法；第四，对OCSP协议进行了形式化分析，设计和实现了一种高效、可扩展的OCSP系统；第五，分析了WPKI工作环境对设计安全基础平台提出的特殊要求，结合无线移动设备的具体特点，基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制；第六，对一类公平交换协议进行了深入的研究，从设计公平交换协议的密码基础结构出发，提出了一种新型的基于RSA密码体制的高效CEMBS；在此工作的基础上，设计了一种基于RSA密码体制的最优化公平交换协议。

The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure . Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis of OCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.

在系统设计和实现的过程中，考虑到PKI作为普适性安全基础平台的特点，特别强调PKI系统自身的安全性；第二，首次在PKI系统的设计中提出了"可信密钥管理中心"的概念，这一独特设计大大地强化了密钥管理功能的实施，为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备；第三，对证书状态验证机制进行了深入研究，设计了证书状态模拟系统，以指导PKI系统和应用的部署和实施；在此基础上，基于时间约束首次给出了认证字典的一种新的分类方法；第四，对OCSP协议进行了形式化分析，设计和实现了一种高效、可扩展的OCSP系统；第五，分析了WPKI工作环境对设计安全基础平台提出的特殊要求，结合无线移动设备的具体特点，基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制；第六，对一类公平交换协议进行了深入的研究，从设计公平交换协议的密码基础结构出发，提出了一种新型的基于RSA密码体制的高效CEMBS；在此工作的基础上，设计了一种基于RSA密码体制的最优化公平交换协议。

This dissertation firstly introduces the content, core concept as well as the development of 6 sigma management method and analyzes the theory of using 6 sigma to improve bank's competitiveness; then it summarizes the experience of oversea bank on practicing 6 sigma management method based on the illustrations of Bank of America and City banking group; Next it goes to the necessities and feasibilities of 6 sigma management for domestic banking sector, indicating the strategic goals and significance for domestic banks to implement 6 sigma management; Finally, it discusses the way to implement 6 sigma management and relevant factors, including the barriers of technology, management and culture which are confronted by domestic banks during the implementation of 6 sigma management; the role and function of 6 sigma management in the ongoing domestic banking sector reform; the strategy and process to implement 6 sigma management system; the way to launch 6 sigma projects.

本文首先介绍了六西格玛管理方法的内涵、核心理念及其在国内外的发展状况，并对六西格玛管理方法提升银行竞争力进行了原理分析；然后以美洲银行和花旗银行为例，归纳总结了六西格玛管理法在国外银行业的实践经验与对国内银行的启示；结合我国金融体制改革和加入世贸组织后的市场开放，系统论证了我国银行业实施六西格玛法的必要性与可行性，指出了国内银行实施六西格玛管理方法的战略目标和战略意义，最后，结合国内银行的实际运营与管理情况探讨了六西格玛管理方法的实现方式，包括国内银行实施六西格玛管理所面临的技术、管理和文化障碍；六西格玛管理在国内银行现行改革中的地位和作用；国内银行实施六西格玛管理的原则、策略和步骤；六西格玛项目的操作方法研究。

In the symmetrical encryption system aspect, discussed the des algorithm with emphasis, has given it in the key management, the safe application aspect exists question; the problem which in the asymmetrical encryption system aspect, studies in with emphasis which rsa and the application has the question, the ecc merit and should pay attention and so on.through the quite symmetrical key encryption system and the public key encryption system good and bad points,summarize should use the mix key encryption system in the electronic commerce, both guarantee data security, and may enhance encrypts and deciphers the speed.

在对称加密体制方面，重点讨论了des 算法，给出了其在密钥管理、安全应用方面存在的问题；在非对称加密体制方面，重点研究rsa及其应用中存在的问题、ecc的优点及应注意的问题等。通过比较对称密钥加密体制和公开密钥加密体制的优缺点，总结出在电子商务中应采用混合密钥加密体制，既保证数据安全，又可提高加密和解密速度。

Discussing the influence of investment total volume, investment quality, investment system, investment environment on current investment situation .Analyse the problem on investment attitude, scope, decision-making, practice, regulation and audit system. Then do the in-depth analysis of the minority region from different aspects of marketing economy, denominating economic system, economic scope and economic policy, then pointing out the importance and necessity of government investment in the minority region.

在从我国少数民族地区投资总量、投资质量、投融资体制、投融资环境等方面对民族地区投融资现状进行总结的基础上，分析了我国少数民族地区政府投融资体制在观念、范围、决策、实施、管理方式及监管体系等方面存在的问题，进而着重从商品经济基础、统制经济体制、经济结构以及经济政策等角度深入分析了民族地区投融资体制存在问题的深层次原因，指出政府投融资在民族地区经济发展中的重要性及必要性。

Though the profound analysis and researches to the system of the business enterprise of the jail, contrasted to the system of the business enterprise of the foreign jail, making use of the theories that company manage, combined with the reality of economic development in our country, this text enunciates that" the separate of jail and enterprise " is a method of the reform of the system of the business enterprise of the jail and the business enterprise of the jails gradually adaptation to market economy is the direction of the reform of the system of the business enterprise of the jail.

本文通过对监狱企业体制的深入剖析和研究，对比国外监狱企业的体制，运用公司治理的理论，结合我国经济发展的实际，认为&监企分开&是监狱企业体制改革的出路，将监狱企业生产与监狱劳动改造罪犯从管理上分开是&监企&有效分开的保障，监狱企业逐步市场化是监狱企业体制改革的方向。

Then, it approaches systematically the theoretic evidence of China's reform on the system of socialist state—owned assets management and operation by analyzing China's tranditional socialist system of state—owned assets and managment retrospecting China's practice on the reform of the system of state —owned assets all these years.

本文试图运用马克思主义的基本原理和邓小平理论，在比较借鉴不同国家国有资产管理、营运体制及其改革模式的成果的基础上，探讨建立我国新型的、适应市场经济发展需要的社会主义国有资产管理、营运体制。

The System authorises the Commissioner to issue two new types of rulings: binding private rulings and binding general rulings.

制订新体制的立法专员说，体制新的两大管理类型是：制订私人管理和一般管理。根据南非税务总局介绍

To pursue the central payment system of national treasury help strengthen the finance fund's management and supervision and standardize finance management and accountant behaviour and promote the finance fund's utilization benefits,but there exists limitation and imperfects in the practise of central payment system of national treasury.

为解决传统体制下财政管理中存在的问题，适应社会主义市场经济体制下公共财政的发展要求，按照现代国库管理的基本原则，我国正在建立以国库单一帐户体系为基础、资金缴拨以国库集中收付为主要形式的财政国库管理制度。

First, according to knowledge and theory about information theory, control theory, safety system engineering and manpower resource, a safety management model adapt to local coal mines is given. And then several sub-module in the model are discussed, including safety target management and duty tracing system, three-class hidden trouble exclusion and closed-loop safety information management system, safety and technology management system, accident analysis and prediction, safety culture and management of person with ability,"double foundation" construction, emergency and succor system, and management system that serves for safety production. Particularly two sub-module—safety management model" running mode and "double foundation construction are emphatically discussed here.

论文首先根据信息论、控制论、安全系统工程以及人力资源管理等学：科的有关知识和理论，研究设计出符合地方煤矿实际情况的安全管理模式，然后对本模式包含的安全目标管理与责任追究体制、三级隐患排查和闭环式安全信息管理系统、安全与技术管理体系、事故分析与预测、安全文化与人才管理、&双基&建设、应急救援体系、服务于安全生产的管理制度等子模块展开论述，特别是对安全管理模式的运行方式和&双基&建设进行了重点论述。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。