View source for US Patent Application 18320414. METHOD FOR INTRODUCING PERSONALIZATION DATA IN NON VOLATILE MEMORIES OF A PLURALITY OF INTEGRATED CIRCUITS, IN PARTICULAR IN INTEGRATED CIRCUIT CARDS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT simplified abstract

=METHOD FOR INTRODUCING PERSONALIZATION DATA IN NON VOLATILE MEMORIES OF A PLURALITY OF INTEGRATED CIRCUITS, IN PARTICULAR IN INTEGRATED CIRCUIT CARDS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT=


==Organization Name==

[[:Category:STMICROELECTRONICS S.r.l.|STMICROELECTRONICS S.r.l.]]


[[Category:STMICROELECTRONICS S.r.l.]]

==Inventor(s)==

[[:Category:Marco Alfarano of Napoli (IT)|Marco Alfarano of Napoli (IT)]][[Category:Marco Alfarano of Napoli (IT)]]

[[:Category:Sofia Massascusa of Caserta (IT)|Sofia Massascusa of Caserta (IT)]][[Category:Sofia Massascusa of Caserta (IT)]]

==METHOD FOR INTRODUCING PERSONALIZATION DATA IN NON VOLATILE MEMORIES OF A PLURALITY OF INTEGRATED CIRCUITS, IN PARTICULAR IN INTEGRATED CIRCUIT CARDS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18320414 titled 'METHOD FOR INTRODUCING PERSONALIZATION DATA IN NON VOLATILE MEMORIES OF A PLURALITY OF INTEGRATED CIRCUITS, IN PARTICULAR IN INTEGRATED CIRCUIT CARDS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT

==Simplified Explanation==

This patent application describes a method for personalizing an integrated circuit by storing personalization data in a non-volatile memory.

* The method involves writing a static data image in a specific part of the memory that stores the operating system.
* A set of personalization data, specific to the integrated circuit, is written in the static data image.
* A subset of the personalization data is stored in a reserved area of the memory by reserving the space and storing commands for writing the data.
* The commands are converted into an encoded inner command script using a known code.
* The inner command script is stored in the reserved area of the memory.
* During activation of the integrated circuit, the inner command script is decoded and executed to obtain the commands.
* The integrated circuit then executes the commands to personalize itself based on the stored data.


==Original Abstract Submitted==

In embodiments, a method is provided that includes writing a static data image in an invariant part of a non-volatile memory of an integrated circuit used to store an operating system; writing a set of personalization data in the static data image representing data specific to the integrated circuit; storing a subset of the set of personalization data in a reserved area of the non-volatile memory by reserving the reserved area and storing commands for writing the set of personalization data by an application or the operating system; converting the commands with a known code to obtain an inner command script, the inner script including the commands as encoded; storing the inner command script in the reserved area of the non-volatile memory; decoding and executing the inner command script to obtain the commands during an activation of the integrated circuit; and executing the commands by the integrated circuit.



[[Category:G06F3/06]]