Odile Derouet

Title: Odile Derouet: Innovator in Access Control Technology

Introduction

Odile Derouet is a prominent inventor based in Montrouge, France. She has made significant contributions to the field of access control technology, particularly in the realm of encrypted programs. Her innovative approach has led to the development of a unique method that enhances security for subscribers accessing encrypted content.

Latest Patents

Odile Derouet holds a patent for a "Method for controlling access to an encrypted programme." This patent describes an access control method for an encrypted program transmitted by an operator to multiple groups of subscribers. Each group has a unique group key (KG), and subscribers receive an operating key (KT) that is enciphered by the group key for decryption of the transmitted program. The method also involves linking the enciphered operating key to a random value (R) to generate a secret code, which is transmitted to subscribers prior to the encrypted program's transmission. Additionally, the random value (R) is sent to subscribers for the calculation of the operating key (KT).

Career Highlights

Odile Derouet is associated with Nagra Thomson Licensing, a company known for its expertise in digital content protection and secure access solutions. Her work at Nagra Thomson Licensing has allowed her to focus on developing innovative technologies that address the challenges of content security in the digital age.

Collaborations

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Conclusion

Odile Derouet's contributions to access control technology exemplify her commitment to enhancing security in digital communications. Her innovative patent reflects her expertise and dedication to advancing the field.