公开(公告)号：US20140331182A1

公开(公告)日：2014-11-06

申请号：US14365593

申请日：2012-12-04

Applicant: GEMALTO SA

Inventor： Michel Lombard ,  Stephane Socie ,  Alexandre Benoit

IPC: G06F3/0484 ,  G06F3/0481

CPC classification number: G06F3/04842 ,  G06F3/0481 ,  G06F21/31 ,  G06F21/36 ,  G07F7/1033 ,  G07F7/1041

Abstract: The present invention relates to method (M) for entering a personal identification code composed of characters in a device comprising a user graphical interface. Said method is characterized in that it comprises the steps of: —displaying a plurality of reference elements on the device's user graphical interface; —displaying a plurality of characters on the device's user graphical interface; —indicating, by means of an audio canal of the device, a reference element to be used for setting a personal identification code's character in correspondence with said reference element; and —capturing said personal identification code's character which has been positioned by means of said user graphical interface to correspond with said reference element.

Abstract translation: 本发明涉及用于在包括用户图形界面的设备中输入由字符组成的个人识别码的方法（M）。 所述方法的特征在于其包括以下步骤： - 在设备的用户图形界面上显示多个参考元素; - 在设备的用户图形界面上显示多个字符; - 通过所述设备的音频管道来指示用于设置与所述参考元素相对应的个人识别码字符的参考元素; 以及 - 通过所述用户图形界面来定位所述个人识别码的字符，以对应于所述参考元素。

公开(公告)号：US20140223526A1

公开(公告)日：2014-08-07

申请号：US13760248

申请日：2013-02-06

Applicant: GEMALTO SA

Inventor： HongQian Karen LU ,  Aline GOUGET

IPC: H04L29/06

CPC classification number: H04L63/08 ,  G06Q20/0652 ,  G06Q20/383 ,  G07F15/00 ,  H04L63/0407 ,  H04L63/0853 ,  Y04S40/24

Abstract: Privacy-preserving smart metering for a smart grid. Issuing a privacy-enhanced credential to a consumer node having smart meter. Operating the consumer node to associate an id with the credential and to use the id to report usage. Other systems and methods are disclosed.

Abstract translation: 用于智能电网的隐私保护智能测量。 向具有智能电表的消费者节点颁发隐私增强凭证。 操作消费者节点将ID与凭据相关联，并使用该ID来报告使用情况。 公开了其它系统和方法。

公开(公告)号：US20140063086A1

公开(公告)日：2014-03-06

申请号：US13792636

申请日：2013-03-11

Applicant: Gemalto SA

Inventor： Paul Morgavi

IPC: B41J2/125

CPC classification number: B41J2/125 ,  B41J2/01 ,  B41J3/543 ,  B41J11/002 ,  B41J13/12 ,  B42D15/045

Abstract: A graphic printing machine and method for a card-type storage medium employs a jet printing head and a controller to perform ink jet printing on the medium. The invention is useful for printing plastic or cardboard or paper cards.

Abstract translation: 用于卡式存储介质的图形打印机和方法采用喷墨打印头和控制器来在介质上执行喷墨打印。 本发明可用于印刷塑料或纸板或纸卡。

公开(公告)号：US11232213B2

公开(公告)日：2022-01-25

申请号：US15754941

申请日：2016-07-05

Applicant: GEMALTO SA ,  ISSM

Inventor： Karine Villegas ,  Fabrice Perion ,  Jean Roch Coulon ,  Sylvere Teissier

IPC: G06F21/60 ,  G06F11/30 ,  G06F12/14 ,  H04L9/00 ,  G09C1/00

Abstract: The present invention relates to a device having a central processing unit, RAM memory and at least two hardware elementary operations, using registers of greater size than the one of the central processing unit, said device being such that construction of at least one part of RAM memory is managed only by the hardware elementary operations, hardware elementary operations themselves and masking of inputs/outputs/intermediary data are monitored by software instructions, said software instructions being able to address different cryptographic functionalities using said hardware elementary operations according to several ways depending on each concerned functionality, said software instructions being further able to address several levels of security in the execution of the different functionalities.

公开(公告)号：US11159319B2

公开(公告)日：2021-10-26

申请号：US16060977

申请日：2016-12-09

Applicant: GEMALTO SA

Inventor： Aline Gouget ,  Mariya Georgieva

IPC: H04L9/30 ,  G07C13/00 ,  H04L9/32

Abstract: A method for operating an attribute assertion device having a processor and memory to create an unlinkable digital signature-equivalent of an assertion message that is verifiable—by a service provider receiving the unlinkable digital signature-equivalent—as being generated from a digital signature of a known attribute provider having a public key PKAP. Operating the processor of the attribute assertion device to transform a digital signature of the attribute message into an unlinkable digital signature-equivalent using a one-way transformation of the signature, with the transformation process using a random value generated by the attribute assertion device and a challenge provided by the service provider.

公开(公告)号：US11115195B2

公开(公告)日：2021-09-07

申请号：US16325304

申请日：2017-07-27

Applicant: GEMALTO SA

Inventor： Ly Thanh Phan

IPC: H04L9/08 ,  H04L9/32 ,  H04W12/069 ,  H04L29/06

Abstract: The invention proposes an authentication server of a cellular telecommunication network, the authentication server being arranged for generating an authentication token to be transmitted to a telecommunication terminal, the authentication token comprising a message authentication code and a sequence number, wherein the message authentication code is equal to: MACx=KIdx XOR f1(AMF,SQNx,RAND,K) with KIdx being a key index information in the form of a bias of a MAC equal to: MAC=f1(K,AMF,SQNx,RAND) with f1 being a function, K a key, RAND a random number and SQNx a sequence counter relative to a corresponding key Kx derived from the key K and KIdx, and AMF the content of an authentication management field as defined in 3GPP TS 33.102.

公开(公告)号：US10966082B2

公开(公告)日：2021-03-30

申请号：US16097411

申请日：2017-04-24

Applicant: Gemalto M2M GmbH ,  GEMALTO SA

Inventor： Volker Breuer ,  Lars Wehmeier ,  Mireille Pauliac

IPC: H04W12/00 ,  H04W8/18 ,  H04W52/02 ,  H04L29/06 ,  H04W12/12 ,  H04B1/3816 ,  H04W12/06 ,  H04W88/02

Abstract: The present invention relates to a mobile communication device for communicating with a cellular network by means of a serving base node, the mobile communication device further being connected to a subscriber identity module, the mobile communication device being configured to operate in a power optimization mode wherein the power optimization mode comprises extended paging periods, and the mobile communication device is further configured to set up a communication context with the base node using authentication means of the subscriber identity module, wherein the mobile communication device is further configured, in case of detection of a removal of the subscriber identity module and when the power optimization mode is activated: to send an removal alert message to the serving base node by means of said communication context, afterwards to terminate the communication context.

公开(公告)号：US10965690B2

公开(公告)日：2021-03-30

申请号：US16099562

申请日：2017-05-22

Applicant: GEMALTO SA

Inventor： Ly Thanh Phan

IPC: G06F21/00 ,  H04L29/06 ,  H04W12/00 ,  H04W12/12 ,  G06F16/23 ,  H04L9/00 ,  H04W4/70 ,  H04L9/08

Abstract: This invention relates to a method for managing the status of a connected device by publishing assertions in an immutable distributed database composed of a plurality of compute nodes, a pair of keys comprising a public key and a private key being associated with the connected device. The method comprises the steps of: receiving from a first terminal associated to a first user an instruction message; verifying that the first user is allowed to modify the status of the connected device; sending an assertion request to the immutable distributed database for publishing an assertion comprising the status information.

公开(公告)号：US10939265B2

公开(公告)日：2021-03-02

申请号：US15768211

申请日：2016-09-06

Applicant: GEMALTO SA

Inventor： Milas Fokle ,  Benoit Gonzalvo ,  Guillaume Huysmans

IPC: H04W4/50 ,  H04W4/60 ,  H04W12/02 ,  H04W12/06 ,  H04W12/00 ,  G06F21/12 ,  G06F21/31 ,  G06F21/44 ,  G06F21/60 ,  H04L9/32 ,  H04L29/06 ,  H04L29/08

Abstract: The invention is a method for managing an application that includes a generic part and an additional part. The generic part is pre-installed on a device. The device gets a fingerprint of itself and after a user authentication sends to a server a request for getting the additional part. The request comprises credentials associated with the user or a reference of the user, the fingerprint and a reference of the application. The server generates a ciphered part of the additional part using a key based on both the credentials and the fingerprint and builds an auto-decrypt program configured to decipher the ciphered part. The device receives the ciphered part and the auto-decrypt program. It gets the fingerprint and the credentials and retrieves the additional part by running the auto-decrypt program with said fingerprint and credentials as input parameters.

公开(公告)号：US10812467B2

公开(公告)日：2020-10-20

申请号：US15578895

申请日：2016-05-24

Applicant: GEMALTO SA

Inventor： Gil Bernabeu ,  Olivier Potonniee ,  HongQian Karen Lu

IPC: H04L29/06 ,  H04W12/06 ,  H04W12/00 ,  H04L9/08 ,  H04L9/30 ,  H04L9/32

Abstract: The invention is a method for managing a secure channel between a server and a secure element embedded in a first device, wherein a user agent embedded in a second device establishes a HTTPS session with the server and retrieves a web application from the server, the method comprising the steps: the server sends to the web application an application certificate which is linked to a specific data reflecting the identity of the server, the secure element gets the application certificate and the specific data, the secure element checks the validity of the application certificate and that the application certificate is consistently linked to the specific data, in case of successful checks, the secure element and the server generate an ephemeral session key and use it for opening a secure channel.