MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511123825 A) filed by Ankita Sarkar; and Mansi Jhamb, New Delhi, on Dec. 9, 2025, for 'hybrid chaotic-post-quantum cryptographic co processor for cyber physical systems in iot.'
Inventor(s) include Ankita Sarkar; and Mansi Jhamb.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses a Hybrid Chaotic-Post Quantum Cryptographic Co-Processor designed for resource-constrained IoT and cyber-physical systems requiring high-grade security under strict energy limitations. The co-processor integrates a four-dimensional Chen-like chaotic entropy generator, a dynamic symmetric key evolution mechanism, an adaptive energy-aware clock scaling subsystem, micro wake/sleep power optimization, and modular interfaces for post-quantum cryptographic (PQC) schemes including key generation, encapsulation, and encryption. The system autonomously generates high-quality entropy without dedicated TRNG hardware, adjusts cryptographic workloads based on real-time energy availability, and ensures confidentiality, integrity, and quantum resistance for sensor telemetry and embedded communication."
Disclaimer: Curated by HT Syndication.
