Quantum computers threaten today’s cryptography – Post-quantum cryptography (PQC) comes to its rescue
A quantum computer is a new kind of computing device highly superior to classical computers for specific tasks. Unfortunately, breaking cryptography is one of them. With the rapidly ongoing research in quantum computing, the need for post-quantum security is emerging. In a world where quantum computing is no longer a mere theory but becoming a reality, the danger of quantum attacks on classical cryptographic mechanisms needs to be taken into account, to ensure a future-proof protection of information assets.
This necessity will soon lead to a significant market for post-quantum secure products. Product manufacturers, irrespective of whether they develop a small post-quantum crypto co-processor or a full-fledged, post-quantum security gateway, need to get ready now.
With first PQC algorithms already standardized and more to follow, the good news is that developers can start now.