| Title | Mirage: A Protocol for Decentralized and Secured Communication of IoT Devices |
| Publication Type | Conference Paper |
| Year of Publication | 2019 |
| Authors | Anand, Shajina, Raja, Gunasekaran, Anand, Gokul, Chauhdary, Sajjad Hussain, Bashir, Ali Kashif |
| Conference Name | 2019 IEEE 10th Annual Ubiquitous Computing, Electronics Mobile Communication Conference (UEMCON) |
| Keywords | authentication, blockchain, composability, decentralization, Human Behavior, integrity, IoT, Metrics, non-repudiation, pubcrawl, Repudiation, Resiliency |
| Abstract | Internet of Things (IoT) is rapidly emerging as the manifestation of the networked society vision. But its centralized architecture will lead to a single point of failure. On the other hand, it will be difficult to handle communications in the near future considering the rapid growth of IoT devices. Along with its popularity, IoT suffers from a lot of vulnerabilities, which IoT developers are constantly working to mitigate. This paper proposes a new protocol called Mirage which can be used for secure and decentralized communication of IoT devices. This protocol is built based on security principles. Out of which Mirage mainly focuses on authentication, integrity, and non-repudiation. In this protocol, devices are authenticated via secret keys known only to the parties involved in the communication. These secret keys are not static and will be constantly changing for every communication. For ensuring integrity, an intermediary is asked to exchange the hash of the messages. As the intermediary nodes are lending their computing and networking powers, they should be rewarded. To ensure non-repudiation, instead of going for trusted third parties, blockchain technology is used. Every node in the network needs to spend a mirage token for sending a message. Mirage tokens will be provided only to those nodes, who help in exchanging the hashes as a reward. In the end, a decentralized network of IoT devices is formed where every node contribute to the security of the network. |
| DOI | 10.1109/UEMCON47517.2019.8993110 |
| Citation Key | anand_mirage_2019 |
Mirage: A Protocol for Decentralized and Secured Communication of IoT Devices