Michael Partridge

Title: Michael Partridge and His Patent on Cryptographic Subkeys.

Introduction

Michael Partridge is an inventor associated with Flagstaff, Arizona, and Northern Arizona University. His patent work addresses secure digital-file storage and retrieval through a cryptographic method that encodes key information in selected challenge-response results.

Latest Patents

Partridge is credited with 1 patent: “Protocols with Noisy Response-Based Cryptographic Subkeys.” The invention describes encrypting a digital file with a random binary key and using a mathematical challenge-response-pair mechanism to generate an ordered list of responses. A subset of those responses is selected according to the positions of binary symbols in the key, thereby encoding the key in the selection. During recovery, the selected responses are compared with the full response list. Matching and nonmatching responses indicate the key’s binary symbols, allowing the key to be reconstructed and the file decrypted.

Career Highlights

Partridge’s listed patent highlights an approach to cryptographic key storage and recovery based on challenge-response data. His work is associated with Northern Arizona University.

Collaborations

Michael L Garrett is identified as Partridge’s coworker. The available information does not specify their particular collaboration or respective roles in the patent.

Conclusion

Michael Partridge’s patent presents a method for encoding and reconstructing a cryptographic key through selected challenge-response results, connecting his inventive work with Northern Arizona University in Flagstaff, Arizona.