Nicolas Pican

Title: Innovations by Nicolas Pican in Software Security

Introduction

Nicolas Pican is an accomplished inventor based in Lausanne, France. He has made significant contributions to the field of software security, particularly in the area of securing software updates for decoders. His innovative approach aims to enhance the security of software installations and protect against unauthorized access.

Latest Patents

Nicolas Pican holds a patent for a "Method for securing software updates." This invention proposes a method for securing the updating of software in a plurality of decoders based on the generation of a signature using a private asymmetrical key. The updating process involves downloading a data block that includes a patch and its signature from a managing center. This block is stored in RAM, and the signature is decrypted with a current public key from a list contained in a non-volatile memory of the decoder. The signature is then verified, and if it corresponds, a command leads to the installation of the patch in a second non-volatile Flash memory while deactivating the current key. The aim of this invention is to considerably reduce the impact of discovering a private key through systematic analysis of the decoder software.

Career Highlights

Nicolas Pican is currently employed at Nagravision S.A., where he continues to develop innovative solutions in software security. His work has been instrumental in advancing the security measures employed in various digital platforms.

Collaborations

Nicolas collaborates with Marco Sasselli, contributing to the development of cutting-edge technologies in their field. Their partnership enhances the innovative capabilities of their projects.

Conclusion

Nicolas Pican's contributions to software security through his patented methods demonstrate his commitment to innovation and excellence in technology. His work not only addresses current security challenges but also sets a foundation for future advancements in the field.