Proceedings of the 2022 2nd International Conference on Education, Information Management and Service Science (EIMSS 2022)

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An IPFS Privacy Storage Sharing Scheme Based on SM4 Algorithm

Authors
Jiazhen Song1, Yutong Li2, Haori Lu2, Jingrong Wang2, Peng Nie3, *
1College of Computer Science, Nankai University, Tianjin, 300350, China
2College of Cyber Science, Nankai University, Tianjin, 300350, China
3College of Cyber Science and Tianjin Key Laboratory of Network and Data Security Technology, Nankai University, Tianjin, 300350, China
*Corresponding author. Email: niepeng@nankai.edu.cn
Corresponding Author
Peng Nie
Available Online 12 December 2022.
DOI
10.2991/978-94-6463-024-4_67How to use a DOI?
Keywords
IPFS; SM4 domestic commercial security algorithm; Privacy protection
Abstract

Nowadays, based on the characteristics of immutability and decentralization, IPFS as a distributed file system is applied in more and more scenarios. However, the storage mode of IPFS is designed for all Internet users and is open. Therefore, the protection of personal privacy data stored on IPFS and the sharing of privacy information within a specific range have become the problems that need to be solved in the current application of IPFS. Based on the above requirements, this paper proposes a scheme based on SM4 domestic commercial security algorithm, which realizes the storage of private information in the form of ciphertext on IPFS, ensures its privacy and realizes the sharing of plaintext content only within the specified range. After analysis, our proposed scheme has reached a high level in algorithm performance and process security. And the scheme has been applied to the self-realized rumour management platform, which shows that it has a wide application prospect.

Copyright
© 2023 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 the 2022 2nd International Conference on Education, Information Management and Service Science (EIMSS 2022)
Series
Atlantis Highlights in Computer Sciences
Publication Date
12 December 2022
ISBN
10.2991/978-94-6463-024-4_67
ISSN
2589-4900
DOI
10.2991/978-94-6463-024-4_67How to use a DOI?
Copyright
© 2023 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  - Jiazhen Song
AU  - Yutong Li
AU  - Haori Lu
AU  - Jingrong Wang
AU  - Peng Nie
PY  - 2022
DA  - 2022/12/12
TI  - An IPFS Privacy Storage Sharing Scheme Based on SM4 Algorithm
BT  - Proceedings of the 2022 2nd International Conference on Education, Information Management and Service Science (EIMSS 2022)
PB  - Atlantis Press
SP  - 641
EP  - 649
SN  - 2589-4900
UR  - https://doi.org/10.2991/978-94-6463-024-4_67
DO  - 10.2991/978-94-6463-024-4_67
ID  - Song2022
ER  -