Christophe Clavier

Title: The Innovations of Christophe Clavier

Introduction

Christophe Clavier is a notable inventor based in Rilhac Lastours, France. He has made significant contributions to the field of technology, particularly in methods for protecting operations against side-channel analysis. With a total of seven patents to his name, Clavier's work is recognized for its innovative approaches to data security.

Latest Patents

Among his latest patents is a method for protecting substitution operations against side-channel analysis. This method involves executing an operation by a circuit, utilizing a first mask set of mask parameters. The process includes using an input set that applies XOR operations to the input data and mask parameters, ultimately providing an output set that results from the operation applied to the data. Another significant patent focuses on methods for protecting substitution operations using a substitution table against side-channel analysis. This method allows for the selection of output data from a substitution table using input data as an index, incorporating new masked substitution tables generated through specific XOR operations.

Career Highlights

Christophe Clavier has worked with several prominent companies throughout his career, including Inside Secure and Eshard. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of data security.

Collaborations

Clavier has collaborated with notable professionals in his field, including Benoît Feix and Antoine Wurcker. These collaborations have further enhanced his work and contributions to technology.

Conclusion

Christophe Clavier's innovative patents and career achievements highlight his significant role in advancing methods for data protection. His contributions continue to influence the field of technology and security.