该代码是根据在网络中生成密钥来加密与解密，实现聊天的秘密化。-The code is based on the network to generate keys to encrypt and decrypt the secret of achieving chat.

使用mfc编程实现了一个网络聊天工具。该工具具有加解密功能，分为客户端和服务器端。用到了rsa,des,sha1安全算法。-Mfc programming using an online chat tool. The tool has the encryption and decryption functions, divided into client and server side. Used in the rsa, des, sha1 security algorithms.

一个实现加密的网络聊天工具，可以进行加密设置-A chat tool to achieve encryption, encryption settings can be

用java写的，网络安全聊天，用des加密聊天内容、用rsa加密进行对消息摘要进行签名、用md5对消息生成摘要等等。-Written using java, network security, chat, chat with des encryption, rsa encryption used to sign the message digest using md5 generates a summary of the news and so on.