公开(公告)号：US10586085B2

公开(公告)日：2020-03-10

申请号：US15199547

申请日：2016-06-30

Applicant: STMICROELECTRONICS S.R.L.

Inventor： Carlo Cimino ,  Marco Alfarano

IPC: G06K7/10 ,  H04L9/06 ,  H04L29/06 ,  H04L9/32

Abstract: A tag adapted to be applied to an object is disclosed. The tag includes a wireless communication interface, a processor and a memory. A univocal code, a cipher key and a count value are store in the memory. The tag generates a dynamic code as a function of the cipher key and the count value. Next, the tag varies the count value according to a determined operation, and stores the varied count value in the memory. The tag transmits the univocal code and the dynamic code to a reader device. The tag may transmit the univocal code and the dynamic code in a URL.

公开(公告)号：US20190354667A1

公开(公告)日：2019-11-21

申请号：US16414120

申请日：2019-05-16

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Giancarlo Pasquariello

IPC: G06F21/35 ,  G06F16/9035 ,  G06F16/907

Abstract: A method can be used for the generation of personalized Profile Package data in integrate circuit cards. A table includes data records corresponding to subscriptions to be generated. Each record includes personalization fields to store different types of personalization values. For a given subscription, a file for the Profile Package is in an ASCII format and includes fields to be personalized corresponding to one or more of the fields to store different types of personalization values. The file for the Profile Package in the ASCII format is converted into a hexadecimal code. An offset table is calculated for the given subscription indicating for each field to be personalized a corresponding offset in the hexadecimal profile. The personalization values from the personalization fields are substituted in the corresponding personalization fields to be personalized.

公开(公告)号：US11956638B2

公开(公告)日：2024-04-09

申请号：US17490742

申请日：2021-09-30

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Sofia Massascusa

IPC: H04W12/47 ,  G06F21/12 ,  H04W12/48 ,  H04W12/65

CPC classification number: H04W12/47 ,  G06F21/123 ,  H04W12/48 ,  H04W12/65

Abstract: In an embodiment the method a includes performing, by an integrated circuit (IC) card hosted in a local equipment, authentication with a contactless subscriber device when the subscriber device is within a communication range of a contactless interface of the local equipment, receiving, by the IC card, an identifier (SID) identifying a software module from the subscriber device, the software module configured to enable a subscription profile for a mobile network operator, performing a checking operation at the IC card whether the SID matches a software module identifier stored in the IC card and selectively performing one of downloading the software module to the IC card, enabling the software module at the IC card or disabling the software module at the IC card as a result of performing the checking operation.

公开(公告)号：US11792166B2

公开(公告)日：2023-10-17

申请号：US16656880

申请日：2019-10-18

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Sofia Massascusa

IPC: H04L9/40 ,  G06F16/9035 ,  H04L9/08

CPC classification number: H04L63/0428 ,  G06F16/9035 ,  H04L9/0816

Abstract: A method can be used for generating personalized profile package data for integrated circuit cards. The method includes encrypting data records corresponding to profile data with a respective data protection key thereby obtaining encrypted data records. Each record includes a number of personalization fields to store different types of personalization values. The method also includes encrypting a file for a profile package with a master encryption key thereby obtaining an encrypted file for the profile package. The file includes fields to be personalized corresponding to one or more of the personalization fields to store different types of personalization values. The encrypted file for the profile package and encrypted data records are transmitted to a data preparation entity where the encrypted data records and the encrypted file can be decrypted and combined to obtain personalized profile packages.

公开(公告)号：US11675001B2

公开(公告)日：2023-06-13

申请号：US17036135

申请日：2020-09-29

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Sofia Massascusa

IPC: G01R31/28 ,  G01R31/3183 ,  G11C16/14 ,  G11C16/26 ,  G11C29/38 ,  G11C29/40

CPC classification number: G01R31/2896 ,  G01R31/2856 ,  G01R31/3183 ,  G11C16/14 ,  G11C16/26 ,  G11C29/38 ,  G11C2029/4002

Abstract: Embodiments of the present disclosure relate to solutions for introducing personalization data in nonvolatile memories of a plurality of integrated circuits, comprising writing in the nonvolatile memory of a given integrated circuit a static data image, corresponding to an invariant part of nonvolatile memory common to the plurality of integrated circuits, and a personalization data image representing data specific to the given integrated circuit.

公开(公告)号：US20220159470A1

公开(公告)日：2022-05-19

申请号：US17490742

申请日：2021-09-30

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Sofia Massascusa

IPC: H04W12/47 ,  H04W12/48 ,  G06F21/12 ,  H04W12/65

Abstract: In an embodiment the method a includes performing, by an integrated circuit (IC) card hosted in a local equipment, authentication with a contactless subscriber device when the subscriber device is within a communication range of a contactless interface of the local equipment, receiving, by the IC card, an identifier (SID) identifying a software module from the subscriber device, the software module configured to enable a subscription profile for a mobile network operator, performing a checking operation at the IC card whether the SID matches a software module identifier stored in the IC card and selectively performing one of downloading the software module to the IC card, enabling the software module at the IC card or disabling the software module at the IC card as a result of performing the checking operation.

公开(公告)号：US20210096178A1

公开(公告)日：2021-04-01

申请号：US17036135

申请日：2020-09-29

Applicant: STMicroelectronics S.r.l.

Inventor： Marco Alfarano ,  Sofia Massascusa

IPC: G01R31/28 ,  G01R31/3183 ,  G11C16/14 ,  G11C16/26 ,  G11C29/38

Abstract: Embodiments of the present disclosure relate to solutions for introducing personalization data in nonvolatile memories of a plurality of integrated circuits, comprising writing in the nonvolatile memory of a given integrated circuit a static data image, corresponding to an invariant part of nonvolatile memory common to the plurality of integrated circuits, and a personalization data image representing data specific to the given integrated circuit.

公开(公告)号：US10573114B2

公开(公告)日：2020-02-25

申请号：US16103542

申请日：2018-08-14

Applicant: STMicroelectronics S.r.l.

Inventor： Rita Miranda ,  Carlo Cimino ,  Marco Alfarano

IPC: G06K7/00 ,  G07F7/08 ,  G06F16/955 ,  G06Q20/32 ,  G06Q20/34 ,  G06Q20/42 ,  G06K19/073

Abstract: A method for activation of a payment card includes accessing a remote computer server of a card issuer to input card activation information, storing a unique code in the payment card having a contactless readable interface and in the remote computer server, the unique code corresponding to the payment card, and reading the unique code by a user terminal having a corresponding contactless interface. The method includes sending the unique code from the user terminal to the remote computer server, and upon verification of the unique code at the remote computer server, generating and sending an activation code to the user terminal and supplying access to an activation code input mask corresponding to the payment card. The method includes that upon submission of the activation code through the activation code input mask, comparing the submitted activation code with the generated activation code and, when matching, activating the payment card.