Invention Grant
- Patent Title: Method of managing communication between a secure element and a host device
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Application No.: US15102121Application Date: 2014-10-17
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Publication No.: US09867045B2Publication Date: 2018-01-09
- Inventor: Denis Praca
- Applicant: GEMALTO SA
- Applicant Address: FR Meudon
- Assignee: GEMALTO SA
- Current Assignee: GEMALTO SA
- Current Assignee Address: FR Meudon
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP13306705 20131212
- International Application: PCT/EP2014/072321 WO 20141017
- International Announcement: WO2015/086202 WO 20150618
- Main IPC: H04W12/06
- IPC: H04W12/06 ; H04L29/06 ; H04L29/08 ; H04W8/18

Abstract:
The invention is a method of managing communication between a host device and a secure element comprising two virtual profiles. The method comprises the steps of: running simultaneously both virtual profiles in the secure element, generating an incoming data from the host device by multiplexing a first command targeting one virtual profile and another command targeting the other virtual profile and sending the incoming data to the secure element, demultiplexing both commands at the secure element side and sending each command to the targeted virtual profile, getting response messages generated by both virtual profiles by executing said commands, generating an outgoing data by multiplexing the response messages and sending this outgoing data to the host device, and demultiplexing the response messages at the host device side.
Public/Granted literature
- US20160309324A1 METHOD OF MANAGING COMMUNICATION BETWEEN A SECURE ELEMENT AND A HOST DEVICE Public/Granted day:2016-10-20
Information query