从SourceForge网站得到的关于PKI开发的一个源程序

基于C/S结构的Socket程序设计 即通信双方一方作为服务器等待客户提出请求并予以响应。客户则在需要服务时向服务器提出申请。服务器一般作为守护进程始终运行，监听网络端口，一旦有客户请求，就会启动一个服务进程来响应该客户，同时自己继续监听服务端口，使后来的客户也能及时得到服务。-Based on C/S structure Socket programming that is both side of communication as a server waiting for client request and response. Customers in need of services to the server application. Server in general has always been run as a daemon, listening network port, once the customer has requested, it will start a service process to respond to the client, at the same time continue to monitor their own service port, so that later customers can receive timely services.

这是多人使用一台计算机的软件里，键盘的驱动程序。主机应该使用PS/2键盘，其他的应该使用USB键盘-This is more than the use of a computer"s software, the keyboard driver. Mainframe should use the PS/2 keyboard, the other should use USB Keyboard

这是一个基于java和cim开发的网络内容监管系统，提供了事件管理，策略管理，日志管理功能-This is a java-based development of the CIM and Web content monitoring systems, providing event management, strategic management, log management functions

体育成绩统计系统-sports scores System

本站以C语言和Java语言、嵌入式开发、算法实现为主，源码数量达几十万个，有200多个分类，很多都是本站会员的私家珍藏，互联网上其他地方是找不到的

计算机活动监控系统-Computer Activity Monitoring System

小程系,大家可以看看啊,C程序中的汉字显示-small way line, we can look at the ah, C procedures for the Chinese character display

本手册是SMIAS (Short Message Internet Access Solution)短信网关系统SP接入子系统通信接口 Java API的使用指南。它详细介绍了SP-SMIAS网关之间的通信流程，通信协议，以及通信接口Java API的数据结构，以及函数调用方法。- This handbook is SMIAS (Short Message Internet Access Solution) short note gateway system SP turns on subsystem correspondence connection Java API the use guide. It in detail introduced between the SP-SMIAS gateway correspondence flow, the correspondence agreement, as well as correspondence connection Java API construction of data, as well as function transfer method.

This code was used to produce simulation results described in: Using Directional Antennas to Prevent Wormhole Attacks Lingxuan Hu and David Evans. Network and Distributed System Security Symposium, San Diego, 5-6 February 2004. -This code was used to produce simulation results described in: Using Directional Antennas to Prevent Wormhole Attacks Lingxuan Hu and David Evans. Network and Distributed System Security Symposium, San Diego, 5-6 February 2004.

对原始信号做DCT的算法：Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后，选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后，再作DCT的算法：Hsu和Wu 把图像进行8*8分块，将一个二进制序列作为水印放入DCT的中频区；有些学者则计算整个图像的DCT，把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响；同时，尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上，但是采用这种方法，抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8* 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the sub