查询词典 numeric key

The proposed key predistribution scheme has advantages over random key predistribution scheme in its security and only spends moderate computation cost so it is quite practical.

与随机密钥预分配方案相比，本方案在健壮性和安全性方面具有一定的优势，其计算和存储开销也不大，具有一定的实用性。

The analysis results show that this scheme doesn't need additional memory space and increases the probability that neighbor nodes have the same key space. Compared with the pairwise key predistribution scheme, this scheme can increase the threshold of captured nodes and improve the security of WSN, and fits the network environment and meets the security requirements of WSN.

分析表明，该方案在不增加存储空间的情况下，提高了邻居节点拥有相同密钥空间的概率，并且与多密钥空间密钥对预分布方案相比，可大幅提高被俘节点的阈值，增强了网络安全性，能够较好地适应无线传感器网络的网络环境和安全要求。

The proposed hexagon-based key predistribution scheme belongs to static key management schemes.

本文提出了一种静态****管理方案——基于正六边形的****预分配方案。

This scheme selects the minimal span set of all predistributed keys by running the adaptive key selection algorithm. It can maintain the security of the network and improve the connectivity among sensors simultaneously and integrate with the existed key predistribution schemes very easily.

该方案通过运行自适应****选择算法生成部署集中所有预分配****的最小生成集，从而在维持较高安全性的同时极大地提高了传感器节点之间的连通概率，并且能很容易地与现有的****预分配方案相结合。

There are 3 key provincially supported disciplines, 10 key construction disciplines of university, 6 brand-making majors of university, 2 provincially model laboratories, 15 elaborate courses of university and 1 provincially elaborate course.

学校全面加强学科建设，按照强化基础学科，突出优势学科，扶持新兴学科的思路，对原有学科布局进行了优化和重组。

This opportunity the Expo offers to rebrand Liverpool and the region in the eyes of a key Chinese audience is one of the key tangible benefits the business plan spells out.

世博会所提供的让利物浦重新标志该城市和西北部其它地区品牌的机会是中国观众有目共睹的。而这也是此商务计划提到的最直接的重要收益之一。

The scheme adopts a multi-agent system and a threshold secret share technology, in which the secret information and the shares are carried by many different agents, adopts D-H key exchange technology to encrypt intermediate result to hide real intention of agent, to protect the privacy of agents and to enhance the reliability and the fault-tolerance capability of the mobile agent system. A mobile agent with limited authorization can sign a message on behalf of a user at far-end without divulging the user s private key. In order to avoid rebuilder attack the time-stampe mechanism is adopted.

运用信息加密和身份认证技术，实现了移动Agent和Agent平台间双向身份认证，有效地防止了恶意Agent对Agent平台的攻击或越权访问以及恶意Agent平台对Agent的攻击；引入远端可信任的代理平台作为数据处理平台，采用多代理系统和门限秘密共享技术，将加密信息和密钥由多

Secondly, most of typical scheme for MANET multicast reking are based inbalanceable key tree, the most import problem of multicast reking is providingforward security when member leaves and backward security when member join, then,how to improve efficient of multicast reking, decrease the cost of reking, is the coreproblem of balanceable key tree for MANET multicast reking.

对于大规模自组织网络，采用完全集中式或完全分布式的组****管理的方式容易形成系统单一失效点、产生网络分割、不同步等问题，实际应用中宜采用结合集中式和分布式优点的分散式的组****管理框架，子组中心管理和用户子组管理是框架的两个管理层次，对子组中心管理关注的是组****分发的安全性和效率，如何实现分布式身份可验证的组****分发是自组织网络组****管理的关键问题。

For resettable zero-knowledge, we introduced a new registered public-key model: the weakpublic-key model.

对于可重置零知识，我们引入了一个新的注册公钥模型：弱公钥(weak public-keyWPK)模型。

Database encryption and user-dependent restorable key management scheme insure the security of key storing, backuping and restoring.

给出了数据库加密技术和依赖用户的可恢复密钥管理机制的设计，实现了用户密钥的安全存储、备份与恢复。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。