Cryptography for Security in IoT

The Internet of Thing (IoT) has rapidly emerged as the manifesto of the Linked Society, where everything that benefits from a connection is connected. The IoT consists of multiple ecosystems, with different requirements and capabilities. There are few in the community who can escape IoT impact. As IoT environments are capturing the market, security in IoT has reached the top on the security agenda. This paper presents a comprehensive survey of the Cryptography research relating to security in IoT. The security enhancements derived from cryptography research to answer the security challenges introduced by the IoT environments are discussed. By categorising the cryptography research, a set of conclusion and proposals for future research directions are presented.