Securing the future internet of things with post‐quantum cryptography
Adarsh Kumar, Carlo Ottaviani, Sukhpal Singh Gill, Rajkumar Buyya
Abstract
Abstract Traditional and lightweight cryptography primitives and protocols are insecure against quantum attacks. Thus, a real‐time application using traditional or lightweight cryptography primitives and protocols does not ensure full‐proof security. Post‐quantum cryptography is important for the internet of things (IoT) due to its security against quantum attacks. This paper offers a broad literature analysis of post‐quantum cryptography for IoT networks, including the challenges and research directions to adopt in real‐time applications. The work draws focus towards post‐quantum cryptosystems that are useful for resource‐constraint devices. Further, those quantum attacks are surveyed, which may occur over traditional and lightweight cryptographic primitives.