Gangru Xue

Title: Gangru Xue: Innovator in Data Processing Technologies

Introduction

Gangru Xue is a prominent inventor based in Beijing, China. He has made significant contributions to the field of data processing, holding two patents that showcase his innovative approach to technology. His work focuses on enhancing data security and processing efficiency through advanced methods and devices.

Latest Patents

Gangru Xue's latest patents include a data processing device and a data processing method. The data processing method involves a processor receiving a symmetric wrapping key. When an application requires the use of a user private key, the processor executes an encryption and decryption instruction in a hardware-acceleration instruction set. This instruction is designed to apply the symmetric wrapping key to decrypt a wrapped private key, allowing access to the user private key. Additionally, the symmetric wrapping key is stored in a model-specific register of the processor. His second patent involves a chipset and a host controller capable of disk encryption. This chipset includes a storage host controller for a storage device and an encryption and decryption engine implemented in hardware. The storage host controller analyzes a write command to extract write command information, which is then provided to the encryption and decryption engine. This engine combines a data drive key with the write command information to encrypt the write data before it is written to a storage device.

Career Highlights

Gangru Xue has worked with notable companies in the semiconductor industry, including Shanghai Zhaoxin Semiconductor Co., Ltd. and Via Alliance Semiconductor Co., Ltd. His experience in these organizations has contributed to his expertise in data processing technologies and semiconductor design.

Collaborations

Throughout his career, Gangru Xue has collaborated with talented individuals such as Yun Shen and Zhenhua Huang. These collaborations have likely fostered innovation and the exchange of ideas in the field of data processing.

Conclusion

Gangru Xue is a distinguished inventor whose work in data processing technologies has led to significant advancements in the field. His patents reflect a commitment to enhancing data security and processing efficiency, making him a valuable contributor to the technology landscape.