公开(公告)号：US20140025940A1

公开(公告)日：2014-01-23

申请号：US13946681

申请日：2013-07-19

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Christophe Giraud ,  Olivier Chamley ,  Gregoire Godel

IPC: G06F21/57

CPC classification number: G06F21/575 ,  G06F21/51 ,  G06F21/57

Abstract: A secure element includes a boot program comprises instructions for the execution a startup step to determine if a non-volatile memory stores an active operating system, and, in the affirmative, to launch execution of the operating system, an authentication step of a updater device, as a function of first authentication data determined by a secure element and second authentication data received from the updater device, and, in response to the authentication step, a storage step of a new operating system received from the update, device in the non-volatile memory and an activation step of the new operating system, when said instructions are executed by a microprocessor.

Abstract translation: 安全元件包括引导程序，其包括用于执行用于确定非易失性存储器是否存储活动操作系统的启动步骤的指令，并且肯定地启动操作系统的执行，更新器件的认证步骤 ，作为由安全元件确定的第一认证数据和从更新器件接收到的第二认证数据的功能，并且响应于认证步骤，从更新中接收到的新操作系统的存储步骤， 当所述指令由微处理器执行时，新的操作系统的易失性存储器和激活步骤。

公开(公告)号：US09779246B2

公开(公告)日：2017-10-03

申请号：US13946681

申请日：2013-07-19

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Christophe Giraud ,  Olivier Chamley ,  Gregoire Godel

IPC: G06F21/57 ,  G06F21/51

CPC classification number: G06F21/575 ,  G06F21/51 ,  G06F21/57

Abstract: A secure element includes a boot program comprises instructions for the execution a startup step to determine if a non-volatile memory stores an active operating system, and, in the affirmative, to launch execution of the operating system, an authentication step of a updater device, as a function of first authentication data determined by a secure element and second authentication data received from the updater device, and, in response to the authentication step, a storage step of a new operating system received from the update, device in the non-volatile memory and an activation step of the new operating system, when said instructions are executed by a microprocessor.

公开(公告)号：US09425845B2

公开(公告)日：2016-08-23

申请号：US14798622

申请日：2015-07-14

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elder Dos Santos ,  Mickael Destouches ,  Florian Galdo ,  Jean-Philippe Vallieres ,  Gregoire Godel

IPC: H04B1/3816 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04B1/3816 ,  H04W76/10

Abstract: Disclosed are methods performed by, and devices including, a microcircuit card that makes it possible to set up a communication session between the microcircuit card and a contactless communication module via an SWP interface. An implementation of the method comprises: an initialization phase for the SWP interface; and a negotiation phase between the microcircuit card and the contactless communication module, the contactless communication module being suitable for maintaining the power supply of said microcircuit card during these phases. Among other reasons, the method is remarkable in that the microcircuit card prolongs said negotiation phase until the end of a procedure internal to the microcircuit card.

Abstract translation: 公开了通过微电路卡执行的方法和包括微电路卡的装置，其可以经由SWP接口在微电路卡和非接触式通信模块之间建立通信会话。 该方法的实现包括：用于SWP接口的初始化阶段; 以及微电路卡和非接触通信模块之间的协商阶段，非接触通信模块适于在这些阶段期间保持所述微电路卡的电源。 除此之外，该方法是显着的，因为微电路卡延长了所述协商阶段，直到微电路卡内部的程序结束。

公开(公告)号：US20160020801A1

公开(公告)日：2016-01-21

申请号：US14798622

申请日：2015-07-14

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elder Dos Santos ,  Mickael Destouches ,  Florian Galdo ,  Jean-Philippe Vallieres ,  Gregoire Godel

IPC: H04B1/3816

CPC classification number: H04B1/3816 ,  H04W76/10

Abstract: Disclosed are methods performed by, and devices including, a microcircuit card that makes it possible to set up a communication session between the microcircuit card and a contactless communication module via an SWP interface. An implementation of the method comprises: an initialization phase for the SWP interface; and a negotiation phase between the microcircuit card and the contactless communication module, the contactless communication module being suitable for maintaining the power supply of said microcircuit card during these phases. Among other reasons, the method is remarkable in that the microcircuit card prolongs said negotiation phase until the end of a procedure internal to the microcircuit card.

Abstract translation: 公开了通过微电路卡执行的方法和包括微电路卡的装置，其可以经由SWP接口在微电路卡和非接触式通信模块之间建立通信会话。 该方法的实现包括：用于SWP接口的初始化阶段; 以及微电路卡和非接触通信模块之间的协商阶段，非接触通信模块适于在这些阶段期间保持所述微电路卡的电源。 除此之外，该方法是显着的，因为微电路卡延长了所述协商阶段，直到微电路卡内部的程序结束。