Company Filing History:
5 out of 22 
4 out of 6 
1 out of 2,343 
Years Active: 2013-2025
Title: The Innovative Contributions of Brent Waters
Introduction
Brent Waters is a prominent inventor based in Austin, TX, known for his significant contributions to the field of cryptography. With a total of eight patents to his name, Waters has made remarkable advancements in secure communication technologies. His work focuses on decentralized encryption systems and key exchange protocols, which are crucial for enhancing data security in various applications.
Latest Patents
One of Waters' latest patents is titled "Decentralized Multi-Authority Attribute-Based Encryption from Bilinear Diffie-Hellman Assumptions." This invention relates to systems, methods, network devices, and machine-readable media for encrypting and decrypting messages in a decentralized multi-authority attribute-based encryption (MA-ABE) scheme. The scheme is designed for access structures described by monotone LSSS under the decisional bilinear Diffie-Hellman assumptions. Additionally, the construction can be modified to obtain an MA-ABE scheme under computational bilinear Diffie-Hellman assumptions.
Another notable patent is "Adaptive Multiparty Non-Interactive Key Exchange." This invention discloses an adaptively secure multiparty non-interactive key exchange (NIKE) from polynomially hard indistinguishability obfuscation and other standard assumptions. This advancement improves upon all prior protocols, which required sub-exponential hardness. Several compilers are established to simplify the task of constructing new multiparty NIKE protocols, establishing a close connection with a particular type of constrained PRF.
Career Highlights
Throughout his career, Brent Waters has worked with several notable companies, including Zeutro, LLC and NTT Research, Inc. His experience in these organizations has allowed him to collaborate on cutting-edge research and development projects that push the boundaries of cryptographic technology.
Collaborations
Waters has collaborated with esteemed colleagues such as Pratish Datta and Ilan Komargodski. These partnerships have contributed to the advancement of innovative solutions in the field of secure communications.
Conclusion
Brent Waters is a distinguished inventor whose work in cryptography has led to significant advancements in secure communication technologies. His contributions, particularly in decentralized encryption and key exchange protocols, continue to influence the field and enhance data security.