Security Between Electronic Components of a Portable Secured Electronic Unit
AssigneeOberthur Technologies
InventorsMarc Bertin, Joseph Hoppe
Life of this patent
Estimating the term…
Abstract
A portable secured electronic unit includes at least two electronic components, one of which is embodied in the form of a primary electronic component and the second in the form of an interface electronic component, wherein the two electronic components are interconnected by communication elements and at least one electronic component includes security elements for securing the communication thereof the other electronic component.
Claims16
Secure portable electronic entity comprising at least two electronic components including a primary electronic component and an interface electronic component, the two electronic components being connected by communication means, at least one of said two electronic components comprising security means adapted to secure its communication with the other of said two electronic components.
Method for personalizing a portable secure electronic entity comprising at least two electronic components connected to each other including a primary electronic component and an interface electronic component, characterized in that means for securing communication between the two components are installed in at least one of said two electronic components.
Method for securing a secure portable electronic entity comprising at least two electronic components connected to each other including a primary electronic component and an interface electronic component, characterized in that communication between said two electronic components is secure.
Dependencies are inferred from the claim text.