Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)

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Block share: A Block chain-based File Storage and Sharing System using IPFS

Authors
M. Shiva Kumar1, Shashank Bhake1, *, Ajay Ande1, Zaneta1
1Department of CSE, CMR College of Engineering& Technology, Kandlakoya, TS, India
*Corresponding author.
Corresponding Author
Shashank Bhake
Available Online 4 November 2025.
DOI
10.2991/978-94-6463-858-5_113How to use a DOI?
Keywords
Decentralized Storage; Blockchain; IPFS; Smart Contracts; Zero Trust; Secure File Sharing; End-to-End Encryption; MetaMask; ReactJS
Abstract

The growing need for secure and decentralized file sharing systems has highlighted the drawbacks of many centralized storage solutions, most of which lack security, transparency, and user control. This paper presents Block share, a decentralized file storage and sharing system that leverages blockchain technology and the Inter Planetary File System (IPFS) to keep data unchangeable, access it securely, and share files to anyone in the world efficiently. The main part of this project uses Solidity smart contracts on the Ethereum blockchain to manage file permissions. This creates a Zero Trust model with end-to-end encryption. It also uses the MetaMask wallet for user login and wallet setup. A user interface makes it easy to access the system. Tests and results show that the system achieves secure, decentralized, and efficient file storage and sharing, with low latency with secure and easy access control. This paper contributes to the growing body of research on blockchain-based decentralized storage systems by providing a comprehensive solution that addresses key challenges in security, scalability, and usability.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
Series
Advances in Computer Science Research
Publication Date
4 November 2025
ISBN
978-94-6463-858-5
ISSN
2352-538X
DOI
10.2991/978-94-6463-858-5_113How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - M. Shiva Kumar
AU  - Shashank Bhake
AU  - Ajay Ande
AU  - Zaneta
PY  - 2025
DA  - 2025/11/04
TI  - Block share: A Block chain-based File Storage and Sharing System using IPFS
BT  - Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
PB  - Atlantis Press
SP  - 1360
EP  - 1371
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-858-5_113
DO  - 10.2991/978-94-6463-858-5_113
ID  - Kumar2025
ER  -