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Xavier Serret-Avila
Researcher at Intertrust Technologies Corporation
Publications - 5
Citations - 760
Xavier Serret-Avila is an academic researcher from Intertrust Technologies Corporation. The author has contributed to research in topics: Signal & Digital watermarking. The author has an hindex of 4, co-authored 5 publications receiving 760 citations.
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Patent
Methods and systems for encoding and protecting data using digital signature and watermarking techniques
TL;DR: In this article, the authors present a system for protecting and managing electronic data signals that are registered in accordance with a predefined encoding scheme, while allowing access to unregistered data signals.
Patent
Systems and methods for authenticating and protecting the integrity of data streams and other data
TL;DR: In this paper, the authors present a scheme for enabling secure quasi-random access to a content file by constructing a hierarchy of hash values from the file, the hierarchy deriving its security in a manner similar to that used by the above-described chain.
Patent
Trust management systems and methods
TL;DR: In this paper, a trust management engine is provided that processes requests for system resources, authorizations or certificates, and the identity of one or more root authorities that are ultimately responsible for granting or denying the requests.
Patent
Method and systems for protecting data using digital signature and watermark
TL;DR: In this article, a relatively hard-to-remove, easy-todetect, strong watermark is inserted in a data signal, and a digital signature for each block is embedded in the signal via a watermark.
Patent
Procede et systemes destines a proteger des donnees au moyen de signature numerique et de techniques de filigrane
TL;DR: In this paper, the authors present an invention concerne un filigrane fort, difficile a enlever, facile a detecter, insere dans un signal de donnees.