privacy-preserving multi-keyword search

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• Published Subscription Review Article 4 Jul 2024

  Privacy-preserving Multi-keyword Search in Multi-owner Setting Using Blockchain

  By Chethan P.J., Akash Kumar B.S., Sanjay G.B., Sudeep C.P., Yogesh Kumar S.S.

  Abstract: Searchable encryption (SE) has become an essential cryptographic technique, allowing users to securely search through encrypted data. However, most existing SE schemes rely on a single intermediary, such as a cloud server, leading to potential single-point failures, privacy breaches, and untrustworthy results. Many blockchain-based SE schemes have been proposed to address these issues. However, they frequently encounter difficulties such as supporting a multi-keyword, multi-owner model, ensuring query privacy, and maintaining …

  Published in Journal of Advances in Shell Programming · Vol. 11, Issue 2, 2024 · pp. 12–18 Read article →