Random numbers are an essential input to many functions on the Internet of Things (IoT).
Common use cases of randomness range from low-level packet transmission to advanced …

This article presents highly optimized implementations of the Ed25519 digital signature
algorithm [Edwards curve digital signature algorithm (EdDSA)]. This algorithm significantly …

Authentication of new joining nodes in IoT networks is a critical element for maintaining its
security. It ensures the legitimacy of the network to the joining node, and the authorization of …

Abstract Internet of Things (IoT) networks are revolutionizing various aspects of our lives by
enabling intelligent and automated systems. However, the proliferation of IoT devices also …

The modernization of logistics through the use of Wireless Sensor Network (WSN) Internet of
Things (IoT) devices promises great efficiencies. Sensor devices can provide real-time or …

Recently, to enhance the security of the Internet of Things (IoT), research on blockchain-
based encryption algorithms has been actively conducted. However, because blockchains …

Content objects are confined data elements that carry meaningful information. Massive
amounts of content objects are published and exchanged every day on the Internet. The …

New protocol stacks provide wireless IPv6 connectivity down to low power embedded IoT
devices. From a security point of view, this leads to high exposure of such IoT devices …

LoRaWAN (Long Range Wide Area Network) is a Low-Power Wide Area Networks (LPWAN)
technology with very rapid uptake during the previous years, developed by the LoRa (Long …

Abstract The TLS (Transport Layer Security) protocol is the most important, most attacked,
most analysed and most used cryptographic protocol in the world today. TLS is critical to the …