PRODUCT BRIEF · PRELIMINARY

W-Path™ ® Healable Silicon Identity Core

Part Number: WP-1000 · RTL IP Core · Version 1.0
Status: RTL Complete & Verified Process: 40nm / 22nm FD-SOI Patent: No. 74400 NDA Required: Full Specs
📄 Product Overview
W-Path is the world's first "healable silicon" identity architecture — a multi-role security, monitoring, and computation core that fits in 0.05 mm² and runs on 55 nW. Unlike traditional secure elements that store static keys in vulnerable memory, W-Path is 100% stateless and derives identities on-the-fly using a patented scalar dual representation.
🎯 Key Value Proposition: Drop-in hardware root-of-trust that makes any chip (BMS, ECU, sensor, AI accelerator) more secure. No master keys to extract. Self-healing after compromise. 10-year battery life.
⚙️ Key Features & Benefits
FeatureSpecificationBenefit
Power Consumption55 nW (static) / 80 nW max10+ year battery life for edge/IoT devices
Silicon Area<0.05 mm² (28nm)Fits in any sensor or MCU — zero cost barrier
Logic Gate CountExactly 5,357 gatesUltra-low manufacturing cost, high yield
Key Storage100% stateless (no NVM)Immune to physical key extraction
Healing MechanismInvariant Q = (w - k)GPost-compromise identity recovery
Operation Mode100% offline / air-gappedNo cloud dependency, no network attack surface
IntegrationRTL drop-in (Verilog)Rapid integration into existing SoC/ASIC flows

🔄 Self-Healing Identity

Automatically rotates hardware identity upon tamper detection. No recalls needed.

🔒 Zero Trust Native

No master keys stored. Every authentication is fresh, ephemeral, and non-replayable.

🧩 Modular Extensions

Add Anti-Cloning Counter (+200g), Security Heartbeat (+300g), or Kill-Switch (+150g).

⚡ RTL-to-GDSII Ready

Synthesis scripts and timing constraints included for 40nm/22nm FD-SOI processes.

🎯 Target Applications
🔋

Battery Management (BMS)

Cell-level identity, anti-counterfeit, firmware hijack protection

🚗

Automotive ECUs

Zero-trust anti-cloning, hardware kill-switch for EV networks

📡

Industrial IoT / Edge

10-year security heartbeat on energy-harvested power

🏥

Medical Implants

Offline, proximity-based authentication for pacemakers, pumps

🧠

AI Accelerators (GPUs)

Root of Trust for neural network weights, model IP protection

🚁

Sovereign UAV / C2

Stateless identity — post-capture integrity, anti-spoofing

🤝 Industrial Licensing Model

Non-exclusive IP licensing available for semiconductor manufacturers, automotive OEMs, and security IP integrators.

📦 Verilog RTL Source ⚙️ Synthesis Scripts (DC / Genus) 🧪 Complete Testbench Suite 📄 Integration Guide & Timing Constraints 🔒 NDA-controlled Full Specs
📧 Request Licensing Info

✓ RTL complete and verified · Ready for immediate tape-out integration