RNG Technology is Being Used to Keep Vehicles Secure

Modern electric vehicles are now more than just a simple mode of transport. They offer so many more features, from real-time navigation to infotainment systems and even charging networks, showing how much they have evolved over the years.

With that said, electric vehicles also need to continually exchange sensitive data, and to ensure that can be done, encryption is used, with random number generators leading the charge.

Random Number Generators are A Big Part of our Lives

Traditional software-based random number generators are a big part of our lives. Many e-commerce sites use random number generators to assign discount codes as a way to make sure that codes are unique each time.

Even in password generation, random number generators are used to ensure a unique result that is impossible to guess. In other verticals, like iGaming, random number generators are used to keep games fair. New slots on the gaming market use advanced software and RNGs to make sure that each outcome is both unique and fair, while making sure that the result is always unpredictable.

This helps to mirror the traditional slot machine, while paving the way for new variants and themes. With RNGs being such a huge part of our lives, it’s not hard to see why they are now being adopted by electric vehicles.

One promising innovation we are seeing right now is triboelectric nanogenerators, or TENGs. This is a device that is able to capture energy from vibrations, friction, or motion. Systems like this can also harness thermal noise to create a truly random signal. When integrated into software systems, it becomes possible to generate encryption keys that keep vehicles secure while allowing for features like keyless entry.

A Critical Component for Electric Vehicles

True random number generators are a critical component for modern electric vehicles, as they also help to protect against cyber threats. While a true random number generator isn’t directly required to operate an electric vehicle, it’s essential to the cryptographic function, and it also helps to secure the vehicle’s communication software.

As electric vehicles have become more autonomous over time, the need for true randomness is going to grow. Electric vehicles are part of a vast and connected ecosystem as they need to connect with charging infrastructure, cloud servers, other cars, and, in some instances, smart cities. With TRNGs becoming more and more advanced over time, electric vehicles stand to benefit significantly.

As hardware-based true random number generators can be integrated into a cryptographic module, and as they can carry out critical security functions, it’s safe to say that security for electric vehicles is going to increase as time goes on as well. As cars become more advanced, the need for enhanced security will increase, showing how integral random number generators are and what role they have to play as we move forward.

With vehicle-to-everything communication on the rise, vehicles communicating with roadside infrastructure and other vehicles, and random number generators being essential for securing data as it’s transmitted, it’s certainly an exciting time for EV owners.