39 lines
865 B
Markdown
39 lines
865 B
Markdown
|
|
|
|
|
|
|
|
# What is this?
|
|
|
|
It is a console chat with message encryption.
|
|
|
|
# How does it work?
|
|
|
|
All you need to do is run a web server and connect to it via a client.
|
|
|
|
# Run
|
|
|
|
### Create and activate a virtual environment in Python
|
|
|
|
```
|
|
pip install secured_console_chat
|
|
```
|
|
|
|
```
|
|
import asyncio
|
|
import cmd_chat
|
|
|
|
if __name__ == '__main__':
|
|
asyncio.run(
|
|
cmd_chat.run()
|
|
)
|
|
```
|
|
|
|
How does encryption work?
|
|
|
|
* The client generates a private key.
|
|
* The server generates a symmetric key.
|
|
* The client sends the public key to the server.
|
|
* The server encrypts the symmetric key and sends it to the client.
|
|
* The client encrypts the private key.
|
|
* After that, communication with the server occurs via the symmetric key.
|