ID-based self-encryption via Hyperledger Fabric based smart contract

Bachelor thesis (2022)

Authors

I. Grishkov Electrical Engineering, Mathematics and Computer Science

Contributors

K. Liang Cyber Security - EEMCS (mentor)
R.G. Kromes Cyber Security - EEMCS (mentor)
D.M.J. Tax Pattern Recognition and Bioinformatics - EEMCS (graduation committee member)
Faculty
Electrical Engineering, Mathematics and Computer Science, Electrical Engineering, Mathematics and Computer Science
Copyright: © 2022 Ilya Grishkov
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Published Date

23-06-2022

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Abstract

This paper offers a prototype of a smart-contract-based encryption scheme meant to improve the security of user data being uploaded to the ledger. A new extension to the self-encryption scheme was introduced by integrating identity into the encryption process. Such integration allows to permanently preserve ownership of the original file and link it to the person who originally encrypted it. Moreover, self-encryption provides strong security guarantees under the condition that the encrypted file and the key are safely stored.