Company Filing History:
Years Active: 2001-2014
Title: The Innovations of Edward L Witzke
Introduction
Edward L Witzke is a notable inventor based in Edgewood, NM (US). He has made significant contributions to the field of technology, particularly in the areas of encryption and execution systems. With a total of 5 patents to his name, Witzke's work has had a profound impact on the industry.
Latest Patents
Witzke's latest patents include "Stateless and stateful implementations of faithful execution" and "Enhancement of utilization of encryption engine." The first patent describes a faithful execution system that comprises system memory, a target processor, and a protection engine. This system memory stores ciphertext that includes value fields and integrity fields. The value fields contain encrypted executable instructions, while the integrity fields hold encrypted integrity values to verify if any value fields have been altered. The target processor executes plaintext instructions decoded from the ciphertext, with the protection engine ensuring the integrity of the execution process.
The second patent focuses on enhancing the throughput of a pipelined encryption/decryption engine. This method involves a predetermined number of stages and provides feedback around these stages. It includes receiving a source datablock and an encryption/decryption context identifier, indexing into a bank of initial variables, and generating an output datablock from the source datablock and its corresponding initial variable.
Career Highlights
Witzke is currently employed at Sandia Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of encryption and execution systems.
Collaborations
Throughout his career, Witzke has collaborated with notable colleagues, including Perry J Robertson and Lyndon G Pierson. These collaborations have contributed to the success of his projects and the advancement of technology in his field.
Conclusion
Edward L Witzke's contributions to technology through his patents and work at Sandia Corporation highlight his role as a significant inventor in the field. His innovations in encryption and execution systems continue to influence the industry and pave the way for future advancements.