查询词典 implicit difference scheme

In this paper, an effective attack scheme is proposed, and two factors that a secure group signature scheme should possess was given.

本文提出一种有效的攻击方案，并给出安全群签名方案的应具备的两个要素。

We analyze a simple group key management scheme, point out a security flaw of the scheme and give some improvements.

接着介绍了一个简单的群密钥管理方案，指出其中的一个安全漏洞，给出一点改进建议。

Blind group signature scheme is group signature scheme with the characteristic of blind signature, which is widely applied in electronic commerce and electronic government.

摘要盲群签名方案是具有盲签名特点的群签名方案，在电子商务和电子政务中都有重要的应用。

A new mapping scheme is used to map matrix to the general OTIS network, that is the matrix mapping scheme, processors are assigned according to Hamiltonian path in the basic graph of OTIS network.

采用一种新映射策略来处理一般OTIS网络结构上的矩阵映射，即矩阵映射策略是根据基图中的哈密尔顿路径来分配处理器的。

To support secure group communications in resource constrained wireless sensor networks, We propose an efficient and scalable key management scheme which only uses symmetric cryptographic algorithms and hashing function. This scheme can achieve forward and backward security.

为了在有限资源的无线传感器网络能安全进行群组通讯，本文只使用对称加密算法和单向哈希函数提出了一种具有有效性和扩充性的组密钥管理方案，并可满足前向和后向安全性。

In the course of study on the agreements, this paper provides a kind of hyperelliptic cryptosystem scheme based on public key certificate, this scheme solves some safe problems in the traditional cryptosystem effectively, have the small communication amount, safe intensity and computation speed, especially suitable for solving the security problem existing in some systems with limited resource.

在对密码协议的研究过程中，作者提出了一种基于公钥证书的超椭圆曲线密码体制方案，该方案有效地解决了传统密码体制中的一些安全问题，具有安全强度高、通信量小、计算速度快等优点，特别适合用于解决资源受限系统的安全问题。

A very efficient probability message coding scheme of hyperelliptic curve cryptosystems based on GF (p≠2) and a new divisor compression scheme of hyperelliptic curve over GF are presented.

提出了非特征2的有限域上超椭圆曲线密码体制的一个消息编码方案和除子压缩方案。

The scheme is safer than the previously proposed schemes. In the scheme, the user s secret key is used not only for computing the corresponding access privilege to the intended file, but also for authenticating the requesting user not to illegitimately access the protected file.

该方案与已有类似方案相比要更安全一些，因为在该方案中，用户保密密钥不仅用来计算对所需访问文件的存取权，也用于认证需访问保密文件的请求用户的合法性。

First of all, the article analyzes the existed problems in this industry and point out that the Lodging Reformation is driving the revolution of the realty market, the new characters of the market demands developers converting their notions and chooses the new stratagem to adapt to the variances of market, the developers imperiously need to improve their ability of market research and level of prophase scheme that is strategic scheme.

首先分析了当前房地产业发展现状及存在问题，指出房改的进行促使整个房地产市场体系的变革，市场的新特点要求开发商转变观念，适应市场变化作出新的战略选择，开发商迫切需要提高市场研究能力和项目前期策划即战略策划水平。

The key technique of this design scheme was to use SOPC technique based on Nios II to construct the hardware and software system of home gateway. Considering the programmable feature of FPGA and the portable feature of IP core, the design scheme solved effectively the incompatibility and importable disadvantage of conventional embedded home gateway.

该方案以基于NiosⅡ的SOPC技术为核心，构建家庭网关的软硬件系统，充分发挥了FPGA的可编程特性和IP核的易移植等特点，有效弥补了传统嵌入式网关的兼容性差、不易移植的缺陷，对家庭网关的设计与开发作了有益的探讨。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。