Process for protecting an information item transmitted from a security element to a decoder, security element and decoder using such a process

摘要

The Invention is a process for the Protection of a itu00e9m information transmitted from a security element to a decodificadory a protection system using such a process.The item of information is protected by laencriptacion within the Security Element item information to be transmitted to the Decoder, and the decoding of this item of InformationTion within the Decoder. The Invention applies Broad of Conditional Access.