Company Filing History:
Years Active: 2022
Title: Innovations by Mohammad Sazadur Rahman
Introduction
Mohammad Sazadur Rahman is an accomplished inventor based in Gainesville, FL (US). He has made significant contributions to the field of circuit protection through his innovative patent. His work focuses on enhancing the security of obfuscated circuits against various attacks.
Latest Patents
One of his notable patents is titled "Protecting obfuscated circuits against attacks that utilize test infrastructures." This invention introduces a dynamically obfuscated scan chain (DOSC) that includes a control module designed to manage memory loading. The DOSC utilizes a linear feedback shift register (LFSR) and a dynamic Obfuscation Key generator. This generator is configured to use the LFSR to produce a 1 patent protected Obfuscation Key. The purpose of this key is to confuse and alter the test data into output scan vectors when the Obfuscation Key update is triggered. The DOSC also features a shadow chain that inputs the 1 patent protected Obfuscation Key generated by the LFSR and outputs k1 patent protected Obfuscation Keys and obfuscated scan chains. The operating method of the DOSC includes loading control vectors to the LFSR from the control module during initialization and generating the Obfuscation Key at the output of the LFSR.
Career Highlights
Mohammad Sazadur Rahman is affiliated with the University of Florida Research Foundation, Incorporated. His work at this institution has allowed him to explore and develop innovative solutions in circuit design and security.
Collaborations
He has collaborated with notable colleagues such as Mark M Tehranipoor and Domenic J Forte, contributing to advancements in the field of circuit protection.
Conclusion
Mohammad Sazadur Rahman's innovative work in protecting obfuscated circuits showcases his expertise and commitment to enhancing security in electronic systems. His contributions are significant in the realm of circuit design and protection.