In succession it describes a secure and efficient e-cash system.
接着阐述本文建立的一个安全有效的电子现金系统。
An E-cash system with multiple Banks based on restrictive proxy blind signature is proposed.
基于限制性代理盲签名，提出了一种新的多银行电子现金系统。
Blind digital signature scheme plays an important role in cryptosystem such ase-cash system.
盲签名方案在电子货币等密码系统中具有重要的作用。
Then we introduce models, categories, key technologies, open problems and remarks of e-cash system.
然后介绍了电子现金系统的模型、分类、关键技术、存在的问题及述评。
An electronic cash system with multiple Banks based on proxy signature from elliptic curve was proposed.
提出了一个基于椭圆曲线代理签名的多银行电子现金系统。
A safe and convenient E-cash system scheme is submitted based on analyzing the present technology of E-cash.
在分析现有电子现金技术的基础上，提出一种安全的、方便的电子现金支付系统实现方案。
In light of this a good electronic cash system needs as well to be able to disclose the identity of customers when needed.
因此好的电子现金系统在必要时应能揭露不法用户的身份。
Based on the partial blind digital signature and zero-knowledge proof, ane-cash system with non-repudiation is constructed in the article.
基于部分盲签名和零知识证明，设计了一个同时具有匿名性和非否认的电子现金。
The trustee connects with the bank only during the protocol of withdrawing and depositing. Therefore, this system still is an offline electronic cash system.
可信方仅在现金提取协议和存款协议中与银行发生联系，因此本电子现金系统仍然是离线的。
This paper has put forward the idea of transfer tests in electronic cash system in applying restrictive blind signature, which can reduce users calculations.
对目前主要使用限制性盲签名的电子现金系统提出了一种转移验证的思想，减少了用户大量的运算量。
The comparison experiment with the easy come easy go divisible e-cash which is the most excellent e-cash system, shows that our scheme is superior in speed and function.
通过与目前最优的电子现金系统（《方便的可分电子现金系统》）的 对照实验，表明该方案在速度 和功能两方面都要优越。
As electronic cash (E-cash) is one of the most attractive electronic payment forms, electronic cash system has attracted lots of researchers' attention at home and aboard.
电子现金是电子支付最有吸引力的方式之一，电子现金系统的研究受到了国内外很多学者的关注。
Applying our partially restrictive blind signature protocol, the thesis proposes an efficient off-line e-cash system based on discrete logarithm and representation problem.
运用我们提出的部分受限盲签名协议，我们提出了一个高效的基于离散对数及表示问题的离线电子现金系统。
Ring signature adapts anonymous electronic voting system, transmissible electronic cash system etc, and it has been a core technology for applying exchange-anonymous security.
环签名适用于匿名投票系统，可转移电子现金系统等，成为实现匿名交易安全的核心技术。
To prevent e-cash from double-spending and unlimited increase in the records of databases, an improved offline e-cash system based on elliptic curve cryptography was proposed.
为防止电子现金重复花费和数据库记录无限制的膨胀问题，改进了现有的利用椭圆曲线密码系统构造的离线电子现金系统。
The Certificate Authority(CA) as the trustee third party is introduced, and an efficient fair electronic cash system is established based on the elliptic curve blind digital signature.
利用椭圆曲线上盲签名方法，引入认证中心（CA）作为可信的第三方，构建了一个高效的公平电子现金支付方案。
In this paper, we introduce a notion called restrictive blind group signature, then we construct a fair off-line e-cash system in the multiple bank model with both user and bank anonymity control.
本文提出一个新的称为限制性群盲签名的概念，并且指出了如何利用限制性群盲签名来构造多个银行参与发行的、公正的电子现金系统。
There is no human supervision, but an attendant will be on hand to accept cash and explain the system to newly users.
这里没有人工监督，但会有一名服务员在现场接受现金，并向新用户介绍系统。
Banks can save a lot of money and avoid regulatory headaches by moving to a cash-free system, and they can also avoid bank robberies, theft, and dirty money.
通过采用无现金系统，银行可以节省大量资金，避免监管方面的麻烦，还可以避免银行抢劫、盗窃和非法钱财。
Yet to get to such a hopeful point, the cash injected into the system in the months ahead has to be lent, spent and not hoarded.
然而，为了实现这样一个充满希望的时刻，在今后的几个月中注入系统的现金必须都贷出去，用完，而不是囤积。
"We did that with our cash management system, which was the first Internet-based cash management system in the country," he said.
“我们运用现金管理系统做到这一点，这是全国第一个基于因特网的现金管理系统，”他说。
In the first weeks of the crunch he refused to pump cash into the financial system and insisted that "moral hazard" meant that some Banks should not be bailed out.
在信贷紧缩的最初几周里，他拒绝将资金注入金融系统，坚持认为“道德风险”意味着一些银行不应该被拯救。
Surprisingly, considering their crooked purpose, the cash desks seem to have operated on an honour system.
令人称奇的是，因其蓄意的企图，“现金台”似乎是在荣誉制度上运行的。
Creating a painless, easy, and secure password-replacement system will be a major cash cow for any firm that can effectively bring it to market.
如果有公司能够把一个没有烦恼、简单安全的密码替代系统推向市场，那绝对是财源滚滚的现金奶牛。
So officials are also trying to inject cash and confidence into the banking system.
因此官员们也试图向银行系统注入资金和信心。
Most central Banks have cut interest rates as much as they can and flooded the financial system with cash.
大部分的银行已经将利率降低最低，从而使得金融系统涌进许多热钱。
Essentially the Federal Reserve recapitalized the banking industry by buying its mortgage-backed securities (and other bank debt as well), thus pouring cash into the banking system.
基本上，美联储通过购买抵押贷款支持债券(和其他银行债)，将资金投入银行体系从而重组银行业的资产。
Essentially the Federal Reserve recapitalized the banking industry by buying its mortgage-backed securities (and other bank debt as well), thus pouring cash into the banking system.
基本上，美联储通过购买抵押贷款支持债券(和其他银行债)，将资金投入银行体系从而重组银行业的资产。
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