Tamara S Lehman

Title: Tamara S. Lehman: Innovator in Memory Security Technologies

Introduction

Tamara S. Lehman is a prominent inventor based in Durham, NC, known for her contributions to memory security technologies. With a total of two patents to her name, she has made significant strides in the field of cryptographic systems.

Latest Patents

One of her latest patents is titled "Cryptographic Cache Lines for a Trusted Execution Environment." This invention describes advanced memory security technologies. The processing system outlined in the patent includes a processor core and a memory controller. The processor core can receive a content read instruction from an application and identify a cache line from a cryptographic cache block requested in that instruction. It can load security metadata from a cryptographic tree and retrieve the cache block from memory. The processor core generates a second Message Authentication Code (MAC) from the cache block and compares it with the first MAC. If they match, the processor core decrypts the cache block using the security metadata and sends the identified cache line to the application.

Career Highlights

Tamara is currently employed at Intel Corporation, where she continues to innovate in the field of memory security. Her work has been instrumental in enhancing the security of processing systems.

Collaborations

She has collaborated with notable colleagues, including Siddhartha Chhabra and Francis X. Mckeen, contributing to the advancement of technology in her field.

Conclusion

Tamara S. Lehman is a key figure in the development of memory security technologies, with her innovative patents paving the way for enhanced security in processing systems. Her work at Intel Corporation and collaborations with esteemed colleagues further highlight her impact in the field.