Paul J Lemmon

Title: Innovations of Paul J Lemmon

Introduction

Paul J Lemmon is a notable inventor based in Livermore, CA (US). He has made significant contributions to the field of computer security, holding 2 patents that focus on enhancing data protection in computer systems. His work is particularly relevant in today's digital age, where data security is paramount.

Latest Patents

Lemmon's latest patents include the "Secure Memory Transaction Unit" and the "Infinite Key Memory Transaction Unit." The Secure Memory Transaction Unit patent describes a method for providing security for plaintext data being transferred between units in a computer system. This method involves dividing memory into a series of addressable locations, each capable of storing version information, a data authentication tag, and ciphertext corresponding to the plaintext. The system retrieves the ciphertext, version information, and data authentication tag to generate encryption keys for decrypting the information stored at the address. If the data authentication tag indicates that the plaintext data is valid, the system provides the decrypted plaintext to the requestor or encrypts new plaintext data and stores the corresponding ciphertext with new authentication and version information at the first address.

The Infinite Key Memory Transaction Unit patent discloses a system for providing high security for data stored in memories in computer systems. This system utilizes a different encryption key for every memory location, and a write counter hides the rewriting of the same data to a given location. Consequently, the data for every read or write transaction between the microprocessor and the memory is encrypted differently for each transaction at each address, thereby providing a high level of security for the data stored.

Career Highlights

Paul J Lemmon is currently employed at The Boeing Company, where he continues to innovate and develop advanced security solutions for computer systems. His expertise in data protection has made him a valuable asset to the organization.

Collaborations

Lemmon has collaborated with notable colleagues such as Laszlo Hars and Donald Preston Matthews, Jr. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Paul J Lemmon's contributions to computer security through his innovative patents demonstrate his commitment to enhancing data protection in technology. His work at The Boeing Company and collaborations with esteemed colleagues further highlight his impact in the field.