John D Profumo is a notable inventor based in St. Petersburg, FL (US). He has made significant contributions to the field of cryptography, holding a total of 5 patents. His work focuses on enhancing security through innovative technologies.

Latest Patents

One of his latest patents is titled "Configuration based cryptographic key generation." In this invention, a programmable device loads configuration data into a configuration storage to configure its programmable logic. The device includes key generation logic that reads a portion of the configuration data to generate a cryptographic key. Another significant patent is "Memory authentication with redundant encryption." This invention authenticates memory contents using two unique encryption keys. Data is encrypted with a first key to generate cipher text, while a second key generates an authentication tag. This dual-layer encryption ensures that data remains uncorrupted during storage.

Career Highlights

John D Profumo is currently employed at Honeywell International Inc., where he continues to develop innovative solutions in the field of cryptography. His expertise and inventions have contributed to advancements in secure data management and authentication processes.

Collaborations

He has collaborated with notable coworkers such as Thomas Cordella and James L Tucker, further enhancing the innovative environment at Honeywell.

Conclusion

John D Profumo's contributions to cryptographic technologies demonstrate his commitment to enhancing data security. His patents reflect a deep understanding of the complexities involved in secure communications and data integrity.