Craig B Gentry

Title: **Craig B Gentry: A Pioneer in Homomorphic Encryption**

Introduction

Craig B Gentry is a renowned inventor based in New York, NY, recognized for his significant contributions to the field of cryptography, particularly in homomorphic encryption. With an impressive portfolio of 21 patents, Gentry has established himself as a leading figure in innovations that enhance data security and privacy.

Latest Patents

One of Gentry's latest inventions is titled "Compressible (F)HE with applications to PIR." This patent details a process wherein a request is made for specific information stored in a database on a first computer system. In scenarios where either the data or the request itself is encrypted, the first computer system lacks the necessary decryption key. Instead, it employs compressible homomorphic encryption (HE) operations to ascertain compressed ciphertexts that symbolize the requested information. The procedure involves utilizing two HE schemes—an uncompressed HE scheme to generate multiple ciphertexts and a compressed one to consolidate these ciphertexts into fewer, more efficient units. Notably, both schemes leverage the same secret key, facilitating a seamless response comprising the compressed ciphertext(s) relevant to the original request.

Career Highlights

Throughout his career, Craig B Gentry has been associated with prestigious organizations where his skills have flourished. Notably, he has worked at IBM and Leland Stanford Junior University, contributing his expertise in cryptography and data encryption.

Collaborations

Gentry has collaborated with several esteemed colleagues, including Shai Halevi and Nigel P. Smart. These partnerships have enriched his research and innovation endeavors, allowing for a collaborative approach to solving complex problems in the field of cryptography.

Conclusion

With his significant contributions and groundbreaking patents, Craig B Gentry remains a pivotal figure in the evolution of data security through homomorphic encryption. His innovative work continues to influence advancements in the field, ensuring that data remains secure and privacy is upheld in an increasingly digital world.