📌 Multi-User Chatting Room (AES & Base64)

• Socket Chatting Program (Client/Server)
• C / Linux / CLI
• Multi-Thread
• Message Send Process: Plain Text -> AES-256/CBC Decryption -> Binary -> Base64 Encoding
• Message Receive Process: Base64 Encoded String -> Base64 Decoding -> Binary -> AES Decryption -> Plain Text
• Chatting Log: Auto save to file (dialog messages are base64-encoded)
• Exit: input 'X' or 'Ctrl + C'

📌 Build

$ make clean
$ make
$ ./server [Port]
$ ./client [IP] [Port] [Name]

📌 Example

Client

Server

Log file