Thomas A Kean

Title: Innovations of Thomas A. Kean in Electronic Design Security

Introduction

Thomas A. Kean is a prominent inventor based in Edinburgh, GB. With an impressive portfolio of 24 patents, he has significantly contributed to the field of electronic design and security technologies. His innovative approaches have paved the way for advanced methods in protecting intellectual property within electronic circuits.

Latest Patents

Kean's latest patents include groundbreaking techniques aimed at enhancing security in electronic designs. One notable invention is a method of actively tagging electronic designs and intellectual property cores. This invention embeds an active security tag within the digital logic of an electronic design, specifically for integrated circuits like FPGAs (Field Programmable Gate Arrays). The security tag contains data that allows for the identification of the electronic design, thus facilitating copyright enforcement. Additionally, the tag is equipped with a transmitter that covertly shares security data, along with error and status information, hidden within the noise commonly generated by standard operations of the integrated circuit.

Another significant patented method involves using a mask programmed key to securely configure a field programmable gate array. This method emphasizes the importance of securing configuration data against unauthorized monitoring. The configuration is encrypted using a security circuit on the FPGA, with the security key stored in an external nonvolatile memory. When configuring the FPGA, the encrypted data is decrypted using the key embedded within the photomasks used during manufacturing. This innovative key management approach ensures that sensitive data remains protected throughout the FPGA's lifecycle.

Career Highlights

Throughout his career, Thomas A. Kean has worked with renowned companies such as Xilinx, Inc. and Algotronix, Ltd., where he honed his expertise in electronic design and security applications. His work in these organizations has played a crucial role in advancing electronic design methodologies and enhancing security standards.

Collaborations

Kean has collaborated with various professionals in the field, including notable coworker William A. Wilkie. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies that address contemporary challenges in electronic design security.

Conclusion

Thomas A. Kean's contributions to electronic design security are paramount in an era where intellectual property protection is crucial. His innovative patents demonstrate a commitment to advancing technology while ensuring the integrity and security of electronic designs. With a focus on integrating security measures within the design process, Kean continues to influence the landscape of electronic engineering.