This inventor holds 1 USPTO granted patent. Top assignee: Irdeto B.v.. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Norbert C. Esser: Innovator in Cryptographic Functions
Introduction
Norbert C. Esser is a notable inventor based in San Jose, California. He has made significant contributions to the field of cryptography, particularly through his innovative patent. His work focuses on enhancing the security and efficiency of cryptographic functions.
Latest Patents
Norbert C. Esser holds a patent for a "Method and system for obfuscating a cryptographic function." This invention includes a system where a server provides a cryptographic function F to an execution device in an obfuscated form. The function F composes the output of a plurality of mapping tables T(0 ≤ i ≤ n; n ≥ 1) using an Abelian group operator. A processor selects tables O and C such that C[x] O[x]=0, x D, and creates tables T', 0 ≤ i ≤ m; n ≤ m ≤ n+1. Each Table T' represents the corresponding table T, with at least one table T' being formed through an Abelian composition of T and O, and at least one table T' being formed through an Abelian composition that includes C.
Career Highlights
Norbert C. Esser is currently employed at Irdeto B.V., where he continues to develop innovative solutions in the realm of cybersecurity. His expertise in cryptographic functions has positioned him as a valuable asset in his field.
Collaborations
Throughout his career, Norbert has collaborated with notable professionals, including Paul Gorissen and Willem Charles Mallon. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Norbert C. Esser's contributions to cryptography through his innovative patent demonstrate his commitment to enhancing security technologies. His work continues to influence the field and showcases the importance of innovation in protecting digital information.