Toward Forward and Backward Private Dynamic Searchable Symmetric Encryption Supporting Data Deduplication and Conjunctive Queries

Chen, L.; Li, Jiayi; Li, Jiguo

doi:10.1109/jiot.2023.3274390

Cited by 19 publications

(3 citation statements)

References 47 publications

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“…In 2023, Chen et al [26] presented a study introducing a DSSE technique that provides backward and forward privacy support. While backward privacy safeguards the privacy of deleted data, forward privacy guarantees that newly uploaded files stay hidden from earlier search searches.…”

Section: Song Et Al's Made a Major Contribution In 2018mentioning

confidence: 99%

An In-Depth Analysis on Efficiency and Vulnerabilities on a Cloud-Based Searchable Symmetric Encryption Solution

Chaudhari,

Chin,

Mohamad

2024

JIWE

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Searchable Symmetric Encryption (SSE) has come to be as an integral cryptographic approach in a world where digital privacy is essential. The capacity to search through encrypted data whilst maintaining its integrity meets the most important demand for security and confidentiality in a society that is increasingly dependent on cloud-based services and data storage. SSE offers efficient processing of queries over encrypted datasets, allowing entities to comply with data privacy rules while preserving database usability. Our research goes into this need, concentrating on the development and thorough testing of an SSE system based on Curtmola’s architecture and employing Advanced Encryption Standard (AES) in Cypher Block Chaining (CBC) mode. A primary goal of the research is to conduct a thorough evaluation of the security and performance of the system. In order to assess search performance, a variety of database settings were extensively tested, and the system's security was tested by simulating intricate threat scenarios such as count attacks and leakage abuse. The efficiency of operation and cryptographic robustness of the SSE system are critically examined by these reviews.

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Section: Song Et Al's Made a Major Contribution In 2018mentioning

confidence: 99%

An In-Depth Analysis on Efficiency and Vulnerabilities on a Cloud-Based Searchable Symmetric Encryption Solution

Chaudhari,

Chin,

Mohamad

2024

JIWE

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“…Based on these works we observed that there is a trade-off between security and efficiency in searchable encryption schemes. These trade-offs have been presented in the work by Ashrov et al 78 Many of the subsequent works 75,[79][80][81][82][83][84][85] have focused on providing schemes that guarantee forward and backward secrecy but also efficiency at the same time. Some of the recent works have tried to implement SE in mobile devices for ease of users.…”

Section: Searchable Encryptionmentioning

confidence: 99%

Personal health record storage and sharing using searchable encryption and blockchain: A comprehensive survey

Bisht,

Das,

Giri

2023

Security and Privacy

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Personal Health Records (PHRs) allow patients to have full control over their health data. However, storage and sharing of PHRs still remains a difficult but necessary task, especially when health data is one of the major targets of cyber attacks worldwide. Searchable Encryption (SE) is a feasible solution for this problem and can be augmented by Blockchain to address some of its issues, such as verifiability. Therefore, SE using blockchain is a promising technologies to tackle the challenge of PHR storage and sharing. In this survey, we have explored the research works that use SE and blockchain technology for the same. The work starts with an introduction of cloud, searchable encryption and blockchain. Subsequently, we present a literature survey of the corresponding technologies. We then describe SE in detail and how it fits with blockchain. This is followed by description of noteworthy existing solutions for secure storage and sharing of PHRs. Even though there have been a number of surveys related to SE, none of them have surveyed the use of blockchain with SE or use of SE and blockchain in PHR sharing. The work concludes with a comparative study of these existing solutions and future scope in this direction.

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“…Experimental results have demonstrated that this scheme can resist chosen‐plaintext attack (CPA). To avoid wasting cloud storage resources and enable timely data updates, Chen et al 12 designed a novel Dynamic Searchable Symmetric Encryption (DSSE) scheme. This scheme uses a bitmap index as a data structure and symmetric encryption with homomorphic addition and modular addition to cover the access pattern and update form.…”

Section: Introductionmentioning

confidence: 99%

A lattice‐based searchable encryption scheme with multi‐user authorization for the certificateless cloud computing environment

Zhou,

Tang,

Yang

2024

Trans Emerging Tel Tech

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Public key encryption with keyword search (PEKS) is able to enhance cloud data security. On the other hand, the existence of malicious cloud servers and untrusted central authorities, in addition the keyword space faces a low entropy, attackers often launch keyword guessing attacks (KGA), thereby leaking data privacy. Therefore, we use certificateless authentication and proxy re‐encryption technology to construct a lattice‐based verifiable PEKS scheme for Multi‐Data Users (MDU). Certificateless authentication can ensure that our scheme does not require key escrow, and proxy re‐encryption technology allows us to perform multi‐user authorization and use the verification block for data users to ensure the integrity of search results. Security research proves that, under the assumption that the learning with errors (LWE) problem is hard, the ciphertext is indistinguishable and resistant to KGA. Results from experiments show that our scheme is significantly more effective than current schemes.

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Toward Forward and Backward Private Dynamic Searchable Symmetric Encryption Supporting Data Deduplication and Conjunctive Queries

Cited by 19 publications

References 47 publications

An In-Depth Analysis on Efficiency and Vulnerabilities on a Cloud-Based Searchable Symmetric Encryption Solution

An In-Depth Analysis on Efficiency and Vulnerabilities on a Cloud-Based Searchable Symmetric Encryption Solution

Personal health record storage and sharing using searchable encryption and blockchain: A comprehensive survey

A lattice‐based searchable encryption scheme with multi‐user authorization for the certificateless cloud computing environment

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