Secure smart contract data sharing for IoT devices

Title

Secure smart contract data sharing for IoT devices

 Author

Vega Sanchez, Julio (TU Delft Electrical Engineering, Mathematics and Computer Science)

Contributor

Liang, K. (mentor)
Roos, S. (graduation committee)

Degree granting institution

Delft University of Technology

 Programme

Computer Science and Engineering

 Project

CSE3000 Research Project

 Date

2022-01-27

 Abstract

The increasing demand for sharing Internet of Things (IoT) increases demand for a secure way of sharing data. Smart contracts could provide this because of its distributed nature. Proxy re-encryption is an encryption (PRE) method that can be used to share information. In this paper, a secure data sharing scheme is presented that uses multi-hop PRE with HyperLedger Fabric (HF). The scheme requires only two parties to participate with the data owner serving as the proxy and lets users remain access after re-encrypting the cipher. The implementation is used as means for demonstration and analysis. It still requires further work for actual deployment but demonstrates that the scheme holds in terms of efficiency and scalability.

 Subject

Proxy Re-Encryption
Hyperledger Fabric
IOT
Smart Contract

 To reference this document use:

http://resolver.tudelft.nl/uuid:2414e5d5-c03e-4cc7-bc52-5cb92dbfef93

 Part of collection

Student theses

 Document type

bachelor thesis

 Rights

© 2022 Julio Vega Sanchez
Files
PDF Secure_smart_contract_dat ... evices.pdf 465.58 KB
Close viewer