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1.发明公开公开(公告)号：US20230335169A1
公开(公告)日：2023-10-19
申请号：US18295558
申请日：2023-04-04
Applicant: STMICROELECTRONICS S.r.l.
Inventor： Amedeo Veneroso , Carlo Cimino
Abstract: A method of managing memory in an integrated circuit card comprising a non-volatile memory portion and a RAM memory portion, the method comprising creating in a non-volatile memory heap one or more array pointers, corresponding to one or more transient arrays to be allocated, each array pointer comprising a transient array size and a transient array address, wherein the creating comprises creating one or more array pointers comprising as transient array address a logical address of the area of the RAM memory portion in which the respective transient array is to be allocated, and assigning then in the RAM memory area memory only to transient arrays, corresponding to the respective one or more array pointers, which comprise at least a value different from zero.
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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.
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公开(公告)号：US12223787B2
公开(公告)日：2025-02-11
申请号：US18138608
申请日：2023-04-24
Applicant: STMicroelectronics S.r.l.
Inventor： Carlo Cimino , Luca Di Cosmo
Abstract: A method includes performing, by a terminal with an access card, a first relay attack check for the access card in accordance with a local value associated with the terminal and a local value associated with the access card; determining, by the terminal, that the access card has passed the first relay attack check, and based thereon, performing, by the terminal with the access card, an authentication check of the access card in accordance with the local value associated with the terminal, the local value associated with the access card, and a local challenge value associated with the terminal; and determining, by the terminal, that the access card has passed the first relay attack check and the authentication check, and based thereon, validating, by the terminal, the access card.
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公开(公告)号：US20230260347A1
公开(公告)日：2023-08-17
申请号：US18138608
申请日：2023-04-24
Applicant: STMicroelectronics S.r.l.
Inventor： Carlo Cimino , Luca Di Cosmo
CPC classification number: G07C9/22 , G06F21/35 , G07C9/00174 , G07C9/00309 , H04W4/80
Abstract: A method includes performing, by a terminal with an access card, a first relay attack check for the access card in accordance with a local value associated with the terminal and a local value associated with the access card; determining, by the terminal, that the access card has passed the first relay attack check, and based thereon, performing, by the terminal with the access card, an authentication check of the access card in accordance with the local value associated with the terminal, the local value associated with the access card, and a local challenge value associated with the terminal; and determining, by the terminal, that the access card has passed the first relay attack check and the authentication check, and based thereon, validating, by the terminal, the access card.
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公开(公告)号：US10074231B2
公开(公告)日：2018-09-11
申请号：US14971232
申请日：2015-12-16
Applicant: STMICROELECTRONICS S.R.L.
Inventor： Rita Miranda , Carlo Cimino , Marco Alfarano
CPC classification number: G07F7/08 , G06F16/955 , G06K19/07345 , G06Q20/3278 , G06Q20/352 , G06Q20/354 , G06Q20/425
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 user interface configured to connect over a communication network to access messages directed to the cardholder. The method also 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. In addition, 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.
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Patent Agency Ranking
公开(公告)号：US20220292901A1
公开(公告)日：2022-09-15
申请号：US17198612
申请日：2021-03-11
Applicant: STMicroelectronics S.r.l.
Inventor： Carlo Cimino , Luca Di Cosmo
Abstract: A method includes performing, by a terminal with an access card, a first relay attack check for the access card in accordance with a local value associated with the terminal and a local value associated with the access card; determining, by the terminal, that the access card has passed the first relay attack check, and based thereon, performing, by the terminal with the access card, an authentication check of the access card in accordance with the local value associated with the terminal, the local value associated with the access card, and a local challenge value associated with the terminal; and determining, by the terminal, that the access card has passed the first relay attack check and the authentication check, and based thereon, validating, by the terminal, the access card.
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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
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.
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公开(公告)号：US11676434B2
公开(公告)日：2023-06-13
申请号：US17198612
申请日：2021-03-11
Applicant: STMicroelectronics S.r.l.
Inventor： Carlo Cimino , Luca Di Cosmo
CPC classification number: G07C9/22 , G06F21/35 , G07C9/00174 , G07C9/00309 , G06F2221/2103 , G06F2221/2111 , G07C2009/00341 , G07C2009/00769 , H04W4/80
Abstract: A method includes performing, by a terminal with an access card, a first relay attack check for the access card in accordance with a local value associated with the terminal and a local value associated with the access card; determining, by the terminal, that the access card has passed the first relay attack check, and based thereon, performing, by the terminal with the access card, an authentication check of the access card in accordance with the local value associated with the terminal, the local value associated with the access card, and a local challenge value associated with the terminal; and determining, by the terminal, that the access card has passed the first relay attack check and the authentication check, and based thereon, validating, by the terminal, the access card.
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公开(公告)号：US11275911B2
公开(公告)日：2022-03-15
申请号：US16775094
申请日：2020-01-28
Applicant: STMICROELECTRONICS S.r.l.
Inventor： Carlo Cimino , Marco Alfarano
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.
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10.发明申请公开(公告)号：US20180350184A1
公开(公告)日：2018-12-06
申请号：US16103542
申请日：2018-08-14
Applicant: STMicroelectronics S.r.l.
Inventor： Rita Miranda , Carlo Cimino , Marco Alfarano
CPC classification number: G07F7/08 , G06F16/955 , G06K19/07345 , G06Q20/3278 , G06Q20/352 , G06Q20/354 , G06Q20/425
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.
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