Company Filing History:
8 out of 3,086 
Years Active: 2008-2019
Title: Jiwu Jing: Innovator in Cryptographic Technologies
Introduction
Jiwu Jing is a prominent inventor based in Beijing, China. He has made significant contributions to the field of cryptography, holding a total of 6 patents. His work focuses on enhancing the security of cryptographic operations, particularly in virtualized environments.
Latest Patents
Jiwu Jing's latest patents include innovative methods and apparatuses for key protection. One notable patent is a key protection method that utilizes a multi-core process, ensuring that each core has a symmetric master key. This method dynamically obtains the plaintext private key of an asymmetric algorithm through a decryption operation. By leveraging Intel TSX, it guarantees that the private key and intermediate variables are securely stored in the cache of the operation core, thus preventing unauthorized access from attackers.
Another significant patent is a system and method for providing cryptographic operation services in a virtualization environment. This system features a configuration subsystem that allows administrators and users to input information about a virtual cryptographic device. It includes a key file storage subsystem that protects key files with a password. The virtual machine operating subsystem creates a virtual device for guest virtual machines, facilitating secure cryptographic computing services. This innovation addresses key security challenges in virtualization environments.
Career Highlights
Jiwu Jing is affiliated with the Chinese Academy of Sciences, where he continues to advance research in cryptographic technologies. His work has garnered attention for its practical applications in enhancing data security.
Collaborations
Jiwu Jing collaborates with notable colleagues, including Jingqiang Lin and Le Guan. Their combined expertise contributes to the development of cutting-edge solutions in the field of cryptography.
Conclusion
Jiwu Jing's contributions to cryptographic technologies demonstrate his commitment to enhancing security in digital environments. His innovative patents reflect a deep understanding of the challenges in the field and provide effective solutions for safeguarding sensitive information.
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.