MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202641096640 A) filed by Vellore Institute Of Technology on August 10, 2026, for System And Method For Superposition-Based Batch Polynomial Optimization Of Post Quantum Cryptography For Iot.
Inventors include Nawaz Shafi; Ashutosh Tripathi; Pranay Pandey; and Md Shahid Zaman.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: ABSTRACT The present invention discloses a system and method for superposition-based polynomial optimization of lattice-based post-quantum cryptographic algorithms on resource-constrained Internet of Things (IoT) devices. The invention encodes multiple polynomial vectors into a unified extended-precision representation, enabling coordinated Number Theoretic Transform (NTT) and inverse NTT processing through a single computation pipeline. Individual polynomial results are recovered using deterministic integer arithmetic while preserving computational correctness. The framework further employs lazy modular reduction and twiddle factor reuse to minimize modular operations, memory accesses, execution latency, and energy consumption. Operating entirely as a software-based optimization, the invention requires no dedicated hardware accelerators or architectural modifications and is compatible with standard embedded platforms, including ARM Cortex-M and RISC-V microcontrollers. The proposed framework improves the execution efficiency of NIST-standardized lattice-based post-quantum cryptographic algorithms while maintaining cryptographic accuracy and scalability for constrained IoT environments.
Disclaimer: Curated by HT Syndication.
