目录
1.问题及回答记录 ........................................................................................................ 1
2. Wireshark 实验 .......................................................................................................... 2
2.1 HTTP 协议分析 ................................................................................................ 2
2.1.1 基本的 HTTP GET/Response 操作 ........................................................ 2
2.1.2 HTTP GET/Response 有条件的互相作用 ............................................. 3
2.1.3 得到较长的文档 .................................................................................. 6
2.1.4 带有内嵌对象的 HTML 文档 ............................................................... 7
2.1.5 HTTP 认证 ............................................................................................. 8
2.2 ICMP 协议分析 ................................................................................................ 9
2.2.1 PING ...................................................................................................... 9
2.2.2 Trace route .......................................................................................... 10
2.3 TCP 协议分析 ................................................................................................ 12
2.3.1 三次握手 ............................................................................................ 12
2.3.2 四次挥手 ............................................................................................ 14
2.3.3 拥塞控制 ............................................................................................ 17
3. Java Chat Application ............................................................................................... 20
3.1 用户界面 ....................................................................................................... 20
3.2 UDP ................................................................................................................ 21
3.2.1 Datagram Socket ................................................................................. 22
3.2.2 Datagram Packet ................................................................................. 22
3.3 DH 算法 .......................................................................................................... 22
3.4 DES 算法 ........................................................................................................ 27
3.4.1 加密 .................................................................................................... 28
3.4.2 解密 .................................................................................................... 28
3.5 MD5 算法 ....................................................................................................... 29
3.6 Wireshark 监控 Chat Application .................................................................. 31
3.7 GitHub 发布 ................................................................................................... 33
4.感想和致谢 .............................................................................................................. 33
5.参考文献 .................................................................................................................. 34
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