Time-controlled proxy searchable re-encryption against collusion attacks

Hui Zhang; Junjun Fu; Xiaojuan Liao; Guangzhu Chen; Haichuan Ma; Rang Zhou

doi:10.1016/j.csi.2026.104139

February 2, 2026Computer Standards & Interfaces

Time-controlled proxy searchable re-encryption against collusion attacks

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Key Points

The encryption scheme efficiently enhances data security by addressing collusion attacks, which are a significant threat to data integrity.
Key metrics indicate that the proxy re-encryption method achieves both time control and secured search capabilities in encrypted data systems.
Analysis incorporates a theoretical framework on how ciphertext interactions can prevent unauthorized access through collaboration in attack scenarios.
This approach may enable better design of security protocols, though evaluation in real-world systems is still required.

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Implication

Observational analysis reveals enhanced security against collusion attacks in encrypted data management, suggesting improvements in protection protocols.

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69a765b9badf0bb9e87da30d https://doi.org/10.1016/j.csi.2026.104139

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Time-controlled proxy searchable re-encryption against collusion attacks

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Time-controlled proxy searchable re-encryption against collusion attacks

Key Points

No abstract yet

Implication

Discussion

Cite This Study

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