MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541124393 A) filed by B V Raju Institute Of Technology, Narsapur, Telangana, on Dec. 10, 2025, for 'dual-layer lattice encryption and mac-based authentication method for wbsn security.'

Inventor(s) include Kenchali Shivaji Rao; Nagaram Ramesh; Mastan Mohammed Meera Durga; Rowthu Neelima; J Manikandan; Indumathi V; and Sriharsha Vikruthi.

The application for the patent was published on Jan. 2, under issue no. 01/2026.

According to the abstract released by the Intellectual Property India: "Wireless Body Sensor Networks (WBSNs) have rapidly developed to allow real-time health monitoring and remote medical diagnostics with better patient care. However, due to the sensitive nature of the data transferred within WBSNs, more integrated security mechanisms are mandatory, especially against possible attacks by both classical and quantum adversaries. The developments in quantum computing may break the conventional encryption schemes, so it is very important to explore quantum-resistant systems. The paper proposes a new scheme for lattice-based high-security authentication in WBSNs. Lattice-based cryptography provides post-quantum security as it has inherent resistance against quantum attacks and assumptions about the hardness of the computational problem, especially the Learning with Errors problem and the SVP. The architecture proposed strengthens defenses against man-in-the-middle, impersonation, and eavesdropping attacks by authenticating and ensuring that a safe key exchange takes place and that data integrity is achieved. It analyzes the performance, security overhead, and energy economy of LBQC to make sure it is appropriate for such lowpower, low-resource contexts. The experimental outcomes validate the applicability of this technique, highlighting how well it will protect WBSNs against attacks from methods developed by quantum computing, and, at the same time, the system will remain resilient and the data confidential."

Disclaimer: Curated by HT Syndication.