MDOI › International Journal of Multidisciplinary Studies and Innovative Researchs › 110.0317/INT.2026.00291

Article

A secure and efficient DSSE scheme with constant storage costs in smart devices

Weiwei Yana, Sai Ji 2022 International Journal of Multidisciplinary Studies and Innovative Researchs

Abstract

With the continuous development of the Internet of Things (IOT) and cloud computing, smart devices are playing an increasingly important role in users’ daily life. Dynamic searchable symmetric encryption (DSSE) schemes are popular on smart devices because of their efficient retrieval performance and low computational overhead. Traditional DSSE with forward update privacy and backward security can resist file injection attack and statistical inference attack. However, it is high cost and not suitable for smart devices due to large local storage and low storage capacity. To achieve forward update privacy, we design a novel index structure called RC-II (Inverted Index with Retrieve Control) for search control which improves the security of DSSE. Besides, we combine on and off-chain to decrease client’s local storage to a constant. Specifically, we transfer a significant amount of local overhead to the service peers off blockchain. We solve the trust problem between the client and the service by putting authentication data on blockchain. Compared with the state-of-the-art schemes, our scheme has a constant client storage overhead and an excellent retrieval performance which provides guarantee for smart devices under IOT environment.

Identifier Metadata

Identifier	110.0317/INT.2026.00291
Canonical	mdoi:110.0317/INT.2026.00291
Resolver URL	https://mdoi.org/110.0317/INT.2026.00291
Resource URL	Open resource
Document URL	Open document
Content Type	Article
Authors	Weiwei Yana, Sai Ji
Year	2022
Depositor	International Journal of Multidisciplinary Studies and Innovative Researchs Organisation
Prefix	110.0317
Registered	June 23, 2026
Updated	June 23, 2026
Status	Active
Visibility	Public

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A secure and efficient DSSE scheme with constant storage costs in smart devices

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