This project is a secure file transfer system built in Go, designed to send and receive files over a local network with AES-GCM encryption. It mimics tools like Xender or AirDrop, but runs from the command line and offers encryption-by-default to protect data during transmission.
- ✅ File transfer over TCP
- ⚡ CLI-based interface for sending and receiving
- 🔒 AES-256 GCM encryption with unique nonce per chunk
Run Receiver:
go run main.go --mode=receive
Run Sender:
go run main.go --mode=send --filePath=/path/to/file --target=127.0.0.1
Replace 127.0.0.1 with the receiver's IP