Company Filing History:
Years Active: 2023-2025
Title: Innovations of Yuval Harness in Cryptography
Introduction
Yuval Harness is a notable inventor based in Ramat Hasharon, Israel. He has made significant contributions to the field of cryptography, holding two patents that showcase his innovative approach to secure data processing.
Latest Patents
One of his latest patents is titled "Large-word approximate homomorphic encryption." This invention involves systems and methods for cryptography based on 128-bit integers. The process includes receiving a complex input, which consists of a 128-bit number, and encrypting it by setting an imaginary part of the input to a predetermined value. The encryption utilizes a Fourier transform and a scaling factor, while adding a first noise and a second noise to the encrypted input. The second noise is designed to obfuscate the first noise. The decryption process involves estimating the standard deviation of the first noise and computing the standard deviation of the second noise based on predetermined parameters.
Another significant patent by Harness is "Recursive algorithms with delayed computations performed in a homomorphically encrypted space." This invention provides a device, system, and method for securely executing recursive computations over encrypted data in a homomorphically encrypted space. It allows for the execution of recursive algorithms in parallel, computing multiple recursive iterations simultaneously rather than sequentially. This innovation accelerates the recursive algorithm in homomorphic encryption space, resulting in fewer parallel execution iterations than the number of sequential recursive iterations.
Career Highlights
Yuval Harness is associated with Duality Technologies Inc., where he applies his expertise in cryptography to develop advanced solutions. His work focuses on enhancing data security through innovative encryption methods.
Collaborations
Harness collaborates with notable colleagues, including Marcelo Blatt and Matthew Triplet, contributing to the advancement of cryptographic technologies.
Conclusion
Yuval Harness is a pioneering inventor whose work in cryptography has led to significant advancements in secure data processing. His patents reflect a deep understanding of complex encryption methods and their applications in modern technology.