MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202641110060 A) filed by Vellore Institute Of Technology on September 14, 2026, for Fractal-Based Multi-Layer Authentication System With Self-Evolving Geometric Keys.
Inventors include M Ranjith Kumar; Yuvraj Singh; Amrita Roy; and Agrani Jain.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: ABSTRACT FRACTAL-BASED MULTI-LAYER AUTHENTICATION SYSTEM WITH SELF-EVOLVING GEOMETRIC KEYS An authentication system (100) comprises an identity vector mapper (102) configured to produce a deterministic identity vector from one or more biometric or behavioral measurements, a fractal key engine (104) configured to construct an iterated function system parameterized by the identity vector and a session nonce and to compute a geometric key comprising a fractal attractor point cloud, a fractal dimension value, a tolerance radius, and an orientation tensor, a geometric layer stack (106) configured to derive a plurality of successive layer keys each governed by a distinct fractal family wherein each layer key is seeded by a one-way function of a preceding layer’s attractor, dimension value, and orientation tensor and to assemble a proof bundle of layer proof tokens bound by a commitment chain, a chaos mutation module (108) configured to evolve the geometric keys over time using at least one deterministic chaotic function seeded from the identity vector, and a verification oracle (110) configured to re-derive expected attractors and to accept the proof bundle when a distance metric between submitted attractors and expected attractors is within the tolerance radius for each of the plurality of successive layer keys. (Fig. 1)
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