Lang Lin

Title: Innovations of Lang Lin in Integrated Circuit Security

Introduction

Lang Lin is a prominent inventor based in Cupertino, California, known for his significant contributions to the field of integrated circuit security. With a total of eight patents to his name, he has developed innovative methods to enhance the detection of counterfeit chips and improve the security of sensitive data in integrated circuits.

Latest Patents

One of Lang Lin's latest patents is titled "Adaptive leakage impact region detection and modeling for counterfeit chips detection." This method creates a model of an authentic integrated circuit (IC) for comparison with counterfeit ICs. The process involves determining an initial set of points of interest (POIs) on the simulated physical layout and simulating side channel leakage from each POI. By expanding the size of the POI and repeating the simulation, Lang can determine if a solution for the size of the POI has converged. The final POIs are processed in a simulation that utilizes multiple payloads, such as cryptographic data, to create a comprehensive model.

Another notable patent is "Machine learning for automatic identification of points of interest for side channel leakage." This invention describes methods, machine-readable media, and systems for evaluating the leakage of sensitive data in an integrated circuit. By employing machine learning models, including neural networks, Lang's methods generate leakage-related scores for portions of cryptographic data. This innovative approach allows for the identification of POIs that leak the most sensitive information.

Career Highlights

Lang Lin is currently employed at Ansys, Inc., where he continues to push the boundaries of technology in integrated circuit security. His work has garnered attention for its practical applications in protecting sensitive data and ensuring the integrity of electronic devices.

Collaborations

Throughout his career, Lang has collaborated with notable colleagues, including Norman H Chang and Deqi Zhu. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Lang Lin's innovative work in integrated circuit security has made a significant impact on the industry. His patents reflect a commitment to enhancing the safety and reliability of electronic devices against counterfeit threats. His contributions continue to shape the future of technology in this critical field.