Location History:
- Shaanxi, CN (2016)
- Xi'an, CN (2016 - 2018)
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Zhiyong Li in Digital Signature and Cryptography
Introduction
Zhiyong Li is a prominent inventor based in Xi'an, China. He has made significant contributions to the fields of digital signatures and cryptography. With a total of 3 patents to his name, his work focuses on improving the efficiency and security of data encryption and signature generation.
Latest Patents
Zhiyong Li's latest patents include a method and device for generating a digital signature. This method involves generating a digital signature parameter r that meets an effective determining condition. It also includes generating a digital signature parameter s using a specific formula, ensuring that the generated s is not zero. This innovative approach enhances the calculation efficiency of generating a digital signature based on the SM2 digital signature generation algorithm.
Another notable patent is a method for conducting data encryption and decryption using a symmetric cryptography algorithm and a table look-up device. This method determines the types of S-boxes to be used and multiplexes them to reduce the hardware resource occupation of the symmetric cryptography algorithm. This is particularly beneficial in scenarios where hardware resources are limited.
Career Highlights
Zhiyong Li is currently employed at China Iwncomm Co., Ltd. His work at this company has allowed him to focus on developing advanced cryptographic methods and digital signature technologies. His contributions have been instrumental in enhancing the security and efficiency of data processing.
Collaborations
Zhiyong Li has collaborated with notable coworkers, including Xiang Yan and Hongtao Wan. Their combined expertise has fostered innovation in their respective fields, leading to the development of cutting-edge technologies.
Conclusion
Zhiyong Li's innovative work in digital signatures and cryptography showcases his commitment to advancing technology. His patents reflect a deep understanding of the complexities involved in secure data handling. Through his contributions, he continues to influence the landscape of digital security.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.