查询词典 collateral security

Provable Security is a formal method for proving the security of cryptographic schemes, in which the difficulty of breaking a particular scheme is formally related to that of solving a widely believed computational hard problem. Provable security has already become an important theme of theoretical researches in modern cryptography. This dissertation investigates the provable security of public-key encryptions and hybrid encryptions of asymmetric and symmetric encryptions. This includes the various formal security notions and the constructions can be proved to achieve them. Among the constructions, hybrid encryptions are themselves an important way to obtain public-key encryption schemes with chosen ciphertext security. The main results are as follows:(1) The one-wayness of the trapdoor one-way function in NTRU depends on the randomness of the session key, which is different from previous ones. Based on this observation, a new kind of trapdoor one-way function, trapdoor one-way functions with an auxiliary random variable is proposed.

可证明安全性是一种证明密码学方案安全性的形式化方法，它将密码学方案的安全性归约为公认的计算难题，已成为现代密码学领域中理论工作的主线，本文主要研究公钥加密与单双钥混合加密的可证明安全性，这包括它们的各种形式化安全性定义以及达到这些安全性定义的方案构造，而单双钥混合加密本身也是一种构造选择密文安全公钥加密的重要方法，本文得到的主要结果如下：(1)在研究NTRU公钥加密的特殊性基础上，对于公钥加密的陷门单向函数加密模型进行了扩展，提出了具有辅助陷门单向函数的概念，并将其扩展到多元的情况，讨论了可能的密码学用途。

This paper,after reviewing endowment insurance,cooperation medical treatment,bottommost life security and immigrant worker's security,concludes the following problems in rural social security system of Heilongjiang: wide coverage of security with lower insurance payment;many problems existing in implementing new-type rural cooperation medical system and bottommost life security system;ever-increasing government's focus on immigrant worker's security.

黑龙江省是一个农业大省，在确保全国粮食供应方面做出了很大贡献。近年来，随着经济发展和社会进步，黑龙江省的农村社会保障制度建设也有了一定发展。但是，不可否认的事实是，黑龙江省农民的一些生产和生活仍然缺乏必要的保障，如农村养老保险问题、看病问医困难的问题等等。

From the aspects of systematology and tourist geology, tourist security is taken as a risk system, which is a special complicated and correlated system consisting of the tourists and the environment of the scenic spot. The implication, formation, structure and the research content of tourist security are preliminarily explored; and the security analysis, security assessment, and security measures of the system are correlatively studied so as to find sane solution of the security problem existing in the development of modern tourist industry.

笔者从系统论和旅游地理学的角度，把旅游安全作为一个风险系统进行研究；认为旅游安全风险系统是由旅游者与旅游景区环境共同组成的一个复杂的特定的相互依赖的系统；初步探讨旅游安全风险系统的组成、结构和研究内容；对旅游安全风险系统的安全分析、安全评价和安全措施进行了相关研究；通过研究，以期弄清现代旅游业发展中存在的安全问题，提出旅游安全风险对策。

This paper carries on the discussion and collects to the security risk factor of such aspects as the technology, management and system, etc. And propose a Measurement-based Improvement Operation for Software Security Risk (SEcurity Risk Improvement Operation; SERIO). Applying the SERIO to software development, can help to find out the potential security risk, derive out improvement of the security risk and control operation, and increase the security of the software system effectively.

本文针对技术、管及制等层面的安全风险因子进探讨与搜集，且提出一套以测为基础的软体安全风险改善作业(SEcurity Risk Improvement Operation； SERIO)，协助软体开发过程中，找出潜在的安全风险，且衍生出安全风险的改善与监控作业，有效提高软体系统的安全性。

Therefore,"in the link of collateral must be based on acquisition of assets as collateral, if less, then the borrower's assets for their own security."

因此，"在抵押物的联系必须基于收购资产作为抵押，如果少，那么他们自身安全的借款人的资产。"

I also think that in China there are indeed too many people and a series of other problems, the lender of the information detailed understanding very difficult, such as we sometimes impossible for a person's information is very understanding, and sometimes he To say what his loan collateral can be secured, but sometimes he may have collateral security to the pawn shop, etc., these banks are sometimes difficult to understand, so understanding of information in China is relatively difficult.

我也觉得在中国的确存在着人太多以及其他的一系列问题，对贷款人的资讯方面去详细的了解很困难，比如我们有时候不可能对一个人的资讯情况非常的了解，有时候他来贷款说他有什么抵押物可以抵押，但是有时候他的抵押物可能已经抵押给了当铺等等，这些情况银行有时候会很难了解，所以资讯了解在中国是比较困难的。

A method of passing Collateral transfer in which a Security Interest in Collateral is created.

指一种通过转移担保品而在该担保品上设立担保物权的方法。

Any good loan is based on the security of the collateral, and GM's collateral base is eroding.

贷款安全是建立在抵押品安全的基础之上的，而通用汽车的抵押品基础正在削弱。

Our country'S traditional social security fund raises the mode,does not divide the nature of ensuring the proj ect,the accounting on a cash basis of implementation without exception,one that is with the reform of the social security system and social security system is sound,range and enlargement of scale of social security,single accounting on a cash basis already unbearable social security complicated request of situation.

我国传统的社会保障基金筹集模式，不分保障项目的性质，无一例外地实行现收现付制，随着社会保障制度的改革和社会保障体系的健全，社会保障的范围和规模的扩大，单一的现收现付制已难以应付社会保障复杂情况的要求。

The major part of security information consists carpophore security , operations security , information security and security personnel .

计算机信息网络的安全主要是指实体安全，运行安全，信息安全，和安全人员。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。