INTEGRATED CIRCUIT COMPRISING AN ORDINARY MODULE AND A SECURED MODULE THAT ARE CONNECTED VIA A PROTECTED LINE

摘要

The invention relates to an integrated circuit comprising an ordinary module ORD and a secured module SEC that are connected via an interconnection link, said secured module SEC comprising at least one master element MS1, MS2 and at least one slave element SS1, SS2, SS3 that are connected via a secured bus SBUS. In addition, this interconnection link incorporates a protection module PROT that is connected to an ordinary module ORD and to the secured bus SBUS.