Solaris管理员指南

　ElGamal算法既能用于数据加密也能用于数字签名，其安全性依赖于计算有限域上离散对数这一难题。 密钥对产生办法。首先选择一个素数p，两个随机数, g 和x，g, x < p, 计算 y = g^x ( mod p )，则其公钥为 y, g 和p。私钥是x。g和p可由一组用户共享。 ElGamal用于数字签名。被签信息为M，首先选择一个-ElGamal algorithm not only used for data encryption can be used for digital signatures, their safety depends on the calculation of a finite field discrete logarithm this problem. Key to the method. First of all, choose a prime number p, the two random numbers, g and x, g, x

本书系统介绍和深入分析当今流行的各种网络技术；并详细讲解它们之间的联系和差别。主要内容包括：LAN/WAN互连，网络传输设备，ATM、TCP/IP、SONET、帧中继、ISDN、SMDS、DSL、X.25等流行的网络技术以及网络技术的未来发展方向等。本书是一本关于LAN/WAN网络技术的优秀论著，内容翔实，语言通谷易懂，适用于不同程度的从事网络设计与管理或者将来从事网络设计与管理的人员，也可作为网络技术培训教材和参考书。 -This book describes the system and in-depth analysis of today" s popular variety of network technologies and explain in detail the linkages and differences between them. The main contents include: LAN/WAN interconnection, network transmission equipment, ATM, TCP/IP, SONET, Frame Relay, ISDN, SMDS, DSL, X.25 and other popular network technology and network technology, the future development direction. This book is a book about LAN/WAN networking technologies on the excellent, informative, easy to understand to communicate Valley is suitable for different levels of engaging in network design and management or in the future engage in network design and management of personnel, but also as a network technology training textbooks and reference books.

here it is Head First in Java in Chinese version..but there are only three chapters available for u..just for u to scan it to figure out the Head First thing-here it is Head First in Java in Chinese version..but there are only three chapters available for u..just for u to scan it to figure out the Head First thing..

The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for the coding (compression) of natural video images. The new standard [1] will be known as H.264 and also MPEG-4 Part 10, “Advanced Video Coding”. The standard specifies two types of entropy coding: Context-based Adaptive Binary Arithmetic Coding (CABAC) and Variable-Length Coding (VLC). The Variable-Length Coding scheme, part of the Baseline Profile of H.264, is described in this document.

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VBA For Word 2002 资料-Word 2002 VBA For information

好书。提高人意想的一本书》。-books. Raising people perceived a book. "

gsm蜂窝移动通信系统安全保密技术，gsm蜂窝移动通信系统安全保密技术-gsm cellular mobile communication system security technology, gsm cellular mobile communication system security technology

对学习GIS 的人很有用的vc++,源码和讲解都很详细，并且是不可多得的资料。-GIS people to learn useful vc++, Source and explain the very detailed, and is invaluable information.

SQL.Server.2005数据库简明教程电子教案-SQL.Server.2005 database, simple tutorial. Electronic Teaching