Roan Hautier

Title: Roan Hautier: Innovator in Secure Digital Processing

Introduction

Roan Hautier is a prominent inventor based in Cuarnens, Switzerland. He has made significant contributions to the field of secure digital processing, holding a total of seven patents. His work focuses on enhancing the security and efficiency of digital information processing.

Latest Patents

One of Hautier's latest patents is titled "Secure element for securely processing digital information." This invention features a secure processor designed to securely process digital information stored in external memory. It includes a loading and pre-processing system that loads digital information from external memory into the secure element and executes a cryptographic algorithm for pre-processing. The system also reads a version number of the loaded digital information from the internal memory of the secure element, utilizing this version number in the cryptographic algorithm execution.

Another notable patent is the "Method for securely processing digital information in a secure element." This method involves loading digital information from external memory into the secure element, segmenting the information into words, and generating error-detection or error-correction codes. These codes are associated with the corresponding words and transferred to the secure processor, which verifies the words based on the associated codes before processing the digital information.

Career Highlights

Hautier has worked with notable companies such as Nagravision S.A. and Nagravision Sàrl. His experience in these organizations has contributed to his expertise in secure digital processing technologies.

Collaborations

Some of his coworkers include Jerome Perrine and Marco Macchetti. Their collaboration has likely played a role in advancing the innovative projects Hautier has been involved in.

Conclusion

Roan Hautier is a key figure in the realm of secure digital processing, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of secure information technology.