A Verifiable and Flexible Data Sharing Mechanism for Information-Centric IoT

Abstract

In This Network security and secure computing system A Verifiable and Flexible Data Sharing Mechanism for Information-Centric IoT data can be cached across the network in an information-centric Internet of Things (ICIoT) environment for large data sharing.This distributed caching of data poses a challenge for flexible approval and identity assessment.However,each publisher would need to retrieve the attributes from the centralized server for data encryption in the existing CP-ABE based scheme, resulting in high overhead communication. In addition, valid authorization period and distributed authentication are still not addressed and seamlessly incorporated.

Introduction

The explosive growth of IoT data, networks are becoming a bottleneck for efficient data sharing. On the other hand, Information-Centric Networking (ICN) is the emerging networking technology that allows users to collect data from nearby caches without having to access remote servers or the cloud.projects reports on A Verifiable and Flexible It promises to reduce the latency of redundant overhead traffic and data recovery.IRTF ICNRG agrees that ICN is one of the basic IoT technologies.

We call the IoT system with ICN as ICIoT for simplicity. Meanwhile, one of ICN’s most attractive architectures is the Content-Centric Network (CCN). CCN provides opportunistic discovery and recovery from close copy holders of named data.