公开(公告)号：US20150206124A1

公开(公告)日：2015-07-23

申请号：US14414413

申请日：2013-07-09

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Yann-Loïc Aubin ,  Christophe Ducros ,  Thierry Despierre ,  David Gauvin ,  Ruben Rico

IPC: G06Q20/32 ,  G06Q20/38 ,  G06Q20/40

CPC classification number: G06Q20/3226 ,  G06Q20/32 ,  G06Q20/3229 ,  G06Q20/3278 ,  G06Q20/3829 ,  G06Q20/40

Abstract: Various embodiments consistent with the invention relate to a secure electronic entity including a communications interface, the entity being characterized in that it includes means that act, when it is connected via said communications interface to a portable electronic device, including means for connection to a telecommunications network, to enable it: to authenticate a remote transaction verification server in the telecommunications network and to authenticate itself with said remote server; to establish a secure connection, via the telecommunications network, with said remote server; and to receive, via said communications interface, data relating to an intended transaction with a third party device, and to transmit that data, via the secure connection, to the remote server so that it can analyze the data in order to take a decision as to whether to authorize the transaction.

Abstract translation: 与本发明一致的各种实施例涉及包括通信接口的安全电子实体，该实体的特征在于，其包括当通过所述通信接口连接到便携式电子设备时，包括用于连接到电信的装置 网络，以使其能够验证电信网络中的远程事务验证服务器并且与所述远程服务器进行身份验证; 通过电信网络与所述远程服务器建立安全连接; 并且经由所述通信接口接收与第三方设备的预期交易相关的数据，并且经由安全连接将该数据发送到远程服务器，使得其可以分析数据以便作为 是否授权交易。

公开(公告)号：US20150192969A1

公开(公告)日：2015-07-09

申请号：US14589500

申请日：2015-01-05

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Nicolas Bousquet ,  Christophe Giraud ,  Nicolas Morin

IPC: G06F1/18

CPC classification number: G06F1/182 ,  G06F21/755 ,  G06F21/86

Abstract: Described are examples of a device for providing protection against intrusion in order to protect at least one electronic component, the device comprising an enclosure surrounding the electronic component and proof against a type of radiation, at least one piece of equipment selected from a receiver and a transmitter of radiation of said type arranged inside the enclosure and substantially tuned to another piece of equipment that is complementary and disposed outside the enclosure, and a detection module suitable for detecting an intrusion if at least one receiver receives radiation of said type.

Abstract translation: 描述了用于提供防止入侵的保护的装置的示例，以便保护至少一个电子部件，所述装置包括围绕电子部件的外壳和防止一种类型的辐射，至少一个设备选自接收器和 所述类型的辐射发射器布置在外壳内部并且基本上调谐到互补并设置在外壳外部的另一件设备;以及检测模块，适用于如果至少一个接收器接收到所述类型的辐射则检测入侵。

公开(公告)号：US20150172052A1

公开(公告)日：2015-06-18

申请号：US14572318

申请日：2014-12-16

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Alberto BATTISTELLO ,  Christophe GIRAUD ,  Guillaume DABOSVILLE ,  Laurie GENELLE

IPC: H04L9/14 ,  H04L9/00

CPC classification number: H04L9/14 ,  H04L9/002 ,  H04L9/004 ,  H04L2209/12 ,  H04L2209/24

Abstract: Method of integrity verification of public and private cryptographic key pairs in the additive group of integers modulo n, with n being the product of two prime numbers p and q, the method including the following steps: of computation (201), on the basis of the number n, of a public exponent e of the public key, and of a private exponent d of the private key, of two candidate factors p′ and q′ corresponding respectively to the numbers p and q, of verification (206) so as to verify the consistency of the private exponent with respect to the public exponent and to the number n, the verification step involving the candidate factors.

Abstract translation: 在n个整数的加法组中的公私密钥对的完整性验证方法，其中n是两个素数p和q的乘积，该方法包括以下步骤：计算（201），基于 公开密钥的公开指数e的数目n和私钥的私有指数d分别对应于验证（206）的数字p和q的两个候选因子p'和q'，以便 验证私有指数相对于公众指数的一致性和数字n，涉及候选因子的验证步骤。

公开(公告)号：US20140315399A1

公开(公告)日：2014-10-23

申请号：US14357858

申请日：2012-11-13

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Olivier Bosquet

IPC: H01R12/70

CPC classification number: H01R12/7005 ,  G06K19/0772 ,  G06K19/07739

Abstract: In an assembly including an adapter and a smart card, the outer dimensions of the adapter are compliant with the 3FF microcircuit card format, the format further defining the positioning and minimum dimensions of contact areas; the smart card includes a plurality of contact surfaces, the dimensions of which are greater than those defined by the 3FF format for the contact areas, the outer dimensions of the card being smaller than those of the 3FF format; and the adapter includes a recess, the outline of which is defined by a plurality of arms that surround the recess, the recess being shaped so as to receive the smart card so the contact areas of the adapter fit inside the contact surfaces of the smart card, each of the contact areas being off-center relative to each of the contact surfaces, so each arm has a width of 700 micrometers, ensuring mechanical stability.

Abstract translation: 在包括适配器和智能卡的组件中，适配器的外部尺寸符合3FF微电路卡格式，该格式进一步限定了接触区域的定位和最小尺寸; 智能卡包括多个接触表面，其尺寸大于用于接触区域的3FF格式限定的接触表面，卡的外部尺寸小于3FF格式的尺寸; 并且适配器包括凹部，其轮廓由围绕凹部的多个臂限定，凹部被成形为接收智能卡，使得适配器的接触区域配合在智能卡的接触表面内 每个接触区域相对于每个接触表面偏离中心，因此每个臂具有700微米的宽度，确保机械稳定性。

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：US10787020B2

公开(公告)日：2020-09-29

申请号：US15537287

申请日：2015-12-16

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Benoit Berthe ,  Coralie Vandroux

IPC: B42D25/40 ,  B42D25/435 ,  B42D25/41 ,  B42D25/324 ,  G02B30/27 ,  B42D25/29 ,  G07D7/00

Abstract: A method for producing a security device (1) comprising a first colour pattern (A) visible along an associated viewing axis (Δα) and at least one second colour pattern (B) visible along an associated viewing axis (Δβ), comprising the following steps:—assembling an image layer (4) suitable for forming at least one colour pattern (A, B) by laser etching, on a support (3),—laser etching the first colour pattern (A) in the image layer (4), along the associated viewing axis (Δα) of same, in such a way that it can be seen through a lens array (7),—for each of said at least one second colour pattern (B), laser etching said at least one second colour pattern (A) in the image layer (4), along the associated viewing axis (Δβ) of same, in such a way that it can be seen through a lens array (7). A security device (1) obtained by said method.

公开(公告)号：US10154387B2

公开(公告)日：2018-12-11

申请号：US13714790

申请日：2012-12-14

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Baudouin Du Bourg De Luzencon

IPC: H04M3/42 ,  H04W4/16 ,  H04M1/57 ,  H04M1/725

Abstract: The invention relates to a method of initiating a conversation, the method comprising the following steps: obtaining (3030) a presentation content; then, once said content has been obtained, sending (3040) said content to a telecommunications terminal that is to be called; and a calling telecommunications terminal calling (3060) said telecommunications terminal that is to be called, the call (3060) including the calling terminal sending an identifier of the terminal that is to be called to a telephone switch; the method being characterized in that the step of obtaining and then sending the content are also performed by said calling telecommunications terminal.

公开(公告)号：US10127490B2

公开(公告)日：2018-11-13

申请号：US15740745

申请日：2016-06-28

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elodie Gragnic ,  Olivier Bosquet

IPC: G08B13/14 ,  G06K19/077 ,  H01L23/00

Abstract: The fabrication of an electronic document includes the following steps: —obtaining of a flat body in which is made a cavity of globally rectangular shape including a deep portion surrounded by a countersink and which contains an electronic component having connection terminals situated on this countersink while having the shape of meanders 5A, 5B, —obtaining of a module including a support furnished on a so-called external face with a plurality of external contact zones and on a so-called internal face with a printed circuit including connection pads 4A, 4B of hefty form while being connected to certain at least of the external contact zones, the support being furthermore furnished, on this internal face, with a microcircuit connected to this printed circuit, this module being encased in the cavity by an anisotropic conducting adhesive whose overlap coefficient lies between 5 and 8%.

公开(公告)号：US20180227143A1

公开(公告)日：2018-08-09

申请号：US15853309

申请日：2017-12-22

Applicant: Oberthur Technologies

Inventor： Emmanuelle DOTTAX

IPC: H04L12/28 ,  H04L29/06

CPC classification number: H04L12/2869 ,  H04L63/0876 ,  H04L63/102 ,  H04W4/70 ,  H04W12/04 ,  H04W84/12

Abstract: In a network including an application server, a network server, and a device having a memory storing an application cryptographic key, a method includes: testing the memory for the absence or presence of a cryptographic key associated with the network; if the key is absent, the device sending a request to join the network, the application server producing derivation data, the application server encrypting the derivation data by the application cryptographic key, and the device receiving the encrypted derivation data; and in the event of the key being present, the device sending a request to join the network, the network server producing derivation data, the network server encrypting the derivation data by a network cryptographic key equal to or derived from the cryptographic key associated with the network, and the device receiving the encrypted derivation data. A method performed in the device, and an associated electronic entity are also described.

公开(公告)号：US10038560B2

公开(公告)日：2018-07-31

申请号：US14266327

申请日：2014-04-30

Applicant: Oberthur Technologies

Inventor： Emmanuelle Dottax ,  Franck Rondepierre

IPC: H04L9/30 ,  H04L9/32 ,  H04L9/00 ,  G06F21/34 ,  G06F21/44

CPC classification number: H04L9/3252 ,  G06F21/34 ,  G06F21/44 ,  H04L9/002 ,  H04L9/3066 ,  H04L9/3239 ,  H04L2209/72 ,  H04L2209/805

Abstract: An electronic device is proposed, which is configured to receive at least one cryptographic parameter and validate the at least one cryptographic parameter. The electronic device is is configured to validating the parameter by determining an imprint from a one-way function and from at least the cryptographic parameter; detecting at least one part of the imprint in a dedicated memory zone of the electronic device, and delivering a piece of information on validation should there be effective detection.