Sen Yang

Title: Innovations by Sen Yang in Data Security

Introduction

Sen Yang is a prominent inventor based in Shanghai, China, known for his contributions to the field of data processing and security. With a total of six patents to his name, Yang has developed innovative methods and systems that enhance data protection and transaction processing.

Latest Patents

One of Yang's latest patents is a data encryption and decryption method, device, storage medium, and encrypted file. This application provides a comprehensive approach to data encryption, which includes obtaining a first key and performing an obfuscation operation on the first key and the data to be encrypted. The method further involves obtaining a second key to create a first signature of the obfuscation result, followed by encrypting the first key, the data, and the first signature using a third key to generate a target ciphertext. Additionally, a fourth key is used to obtain a second signature of the target ciphertext, resulting in an encrypted file that enhances data security.

Another significant patent by Yang is the stand-in authorization system and method. This invention comprises an entrusted-authorization system that includes an accounting system, a switch module, and an entrusted-authorization module. The system is designed to ensure the normal processing of transaction requests even when the accounting system is unavailable. It verifies transaction request messages based on entrusted-authorization parameters, thereby maintaining transaction integrity.

Career Highlights

Sen Yang has worked with notable companies, including China UnionPay Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for data security and transaction processing.

Collaborations

Yang has collaborated with several professionals in his field, including Wei Zhang and Xiaoming Zhang. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Sen Yang's contributions to data encryption and transaction processing systems demonstrate his commitment to enhancing data security. His innovative patents reflect a deep understanding of the technical challenges in data protection and offer practical solutions to address them.