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1. (WO2017167408) METHOD AND DEVICE FOR COMMUNICATION BETWEEN A MOBILE DEVICE AND A SECURE ELEMENT

Pub. No.:    WO/2017/167408    International Application No.:    PCT/EP2016/068451
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Wed Aug 03 01:59:59 CEST 2016
IPC: H04W 4/00
G06F 9/54
H04W 12/06
Applicants: GEMALTO SA
Inventors: SUN, Yanjing
ZHOU, Yuexin
KAN, Zheng
Title: METHOD AND DEVICE FOR COMMUNICATION BETWEEN A MOBILE DEVICE AND A SECURE ELEMENT
Abstract:
The present invention relates to a method for communication between a secure element (D) of a mobile device (T) and said mobile device (T), said secure element (D) comprising a first data file (DAT_EF1) and said mobile device (T) comprising a corresponding first data file (DAT_EF1). The method comprises: updating said first data file (DAT_EF1) of said mobile device (T) with a command (C1); requesting by said mobile device (T) to said secure element (D) to update the corresponding first data file (DAT_EF1) with said command (C1); extracting and executing by said secure element (D) the command (C1) within the updated first data file (DAT_EF1) of said secure element (D); updating by said secure element (D) a second data file (DAT_EF2, DAT_F2) with a result (RS) of the execution; re-updating by said mobile device (T) the corresponding first data file (DAT_EF1) of said mobile device (T) with the result.