Author

C. Kumar

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Sep 2026

An Intelligent Trust‐Based Approach for Enhanced Sensor Localization in Heterogeneous Wireless Sensor Networks Within IoT Environments

An intelligent trust‐based localization system which combines multidimensional trust assessment with a modified Artificial Bee Colony (ABC) optimization algorithm for secure routing is proposed, which calculates direct and indirect trust scores to detect malicious nodes and to form a trustworthy communication network.

S. Sachi, Anamika Srivastawa, C. Kumar et al. · Internet Technology Letters · 0 citations

Open access Aug 2026

Threshold Encrypted Search System from Function Secret Sharing

Leveraging TFSS, ThORY achieves leakage-free keyword search and document identifier retrieval under a (t,p)-threshold model, hiding access, search, and volume patterns against any adversary corrupting fewer than t servers.

C. Kumar, Sikhar Patranabis, Debdeep Mukhopadhyay · IACR Communications in Crypt... · 0 citations