In fact a quantum computer capable of performing Shor's algorithm would be able to break current cryptography techniques in a matter of seconds. If an eavesdropper has been detected, then the whole process has to be repeated. Loss , D. Think of a computer that is much faster than a common in a given moment of time all eight numbers in a quantum classical silicon computer. With the motivation provided by this algorithm, the topic of quantum computing has gathered momentum and researchers around the world are racing to be the first to create a practical quantum computer. It works by using two keys, one public and one private. Need an account? Atomically Thin Magnetic Materials.