David M Clifton is an accomplished inventor based in Ellicott City, MD (US). He has made significant contributions to the field of cryptography and database security, holding a total of 8 patents. His work focuses on enhancing data protection through innovative encryption techniques.

Latest Patents

One of Clifton's latest patents is titled "Length-preserving encryption for database tables." This invention involves encrypting data within a database table while maintaining the original length of the data. The process includes converting unique primary keys into initialization vectors and encrypting the unencrypted data accordingly. Another notable patent is "Machine learning based cryptanalysis." This invention utilizes a program synthesizer to decrypt encoded messages or private keys, employing a public-key cryptography algorithm. The method involves training the synthesizer with input-output pairs to generate a mathematical formula for decryption.

Career Highlights

David M Clifton is currently employed at Oracle International Corporation, where he continues to develop innovative solutions in data security. His expertise in cryptography has positioned him as a key contributor to the company's advancements in this critical area.

Collaborations

Clifton has collaborated with talented coworkers such as Dharmalingam Ganesan and Kavya Chilupuri, further enhancing the innovative environment at Oracle.

Conclusion

David M Clifton's contributions to encryption and data security through his patents reflect his dedication to advancing technology in this field. His work continues to influence the way data is protected in modern applications.