import hashlib
def activate_license(self, key): # Very basic validation, real implementation should be more secure hashed_key = hashlib.sha256(key.encode()).hexdigest() # Compare with stored hash or validate through an external service if hashed_key == "expected_hash": self.is_activated = True return True return False deep freeze with license key
<div> <input type="text" id="licenseKey" placeholder="Enter License Key"> <button onclick="activateLicense()">Activate</button> <div> <input type="checkbox" id="freezeC" checked> <label for="freezeC">Freeze C:</label> </div> <p id="status">Status: Not Activated</p> </div> Implement the backend logic in a programming language suitable for your application. Here’s a very simplified example in Python: import hashlib def activate_license(self, key): # Very basic