公开(公告)号：US20170132622A1

公开(公告)日：2017-05-11

申请号：US15347982

申请日：2016-11-10

Applicant: INGENICO GROUP

Inventor： David NACCACHE ,  Remi GERAUD ,  Hiba KOUDOUSSI

IPC: G06Q20/38

CPC classification number: G06Q20/3829 ,  G06Q20/34 ,  G06Q20/3563 ,  G06Q20/382 ,  G06Q20/3821 ,  G06Q20/38215 ,  G06Q20/3823 ,  G06Q20/4018 ,  G06Q2220/00

Abstract: A method for encrypting a piece of payment means data is disclosed. This method is implemented by a payment means having a data processor. Such a method has at least one iteration of the following steps: obtaining a current piece of payment means data from a memory of the payment means; generating a following piece of payment means data as a function of the current piece of payment means data and as a function of an encryption key of the payment means; replacing the current piece of payment means data by the following piece of payment means data within the memory of the payment means.

公开(公告)号：US20170116609A1

公开(公告)日：2017-04-27

申请号：US15335868

申请日：2016-10-27

Applicant: INGENICO GROUP

Inventor： Remi GERAUD ,  Hiba KOUDOUSSI

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

CPC classification number: G06Q20/4014 ,  G06F21/34 ,  G06Q20/327 ,  G06Q20/3278 ,  G06Q20/382 ,  G06Q20/4018 ,  G06Q2220/00

Abstract: A method for securing the processing of transactional data is disclosed. The method is implemented within a communications terminal comprising a transactional data processing module. The method has: a step for the detection, by the processing module, of a display of at least one entry area relating to a piece of payment means data; a step for the activation, by the processing module, of a contactless data reading module; a step for the obtaining, by the contactless data reading module, of at least one piece of payment means data coming from a payment means; and a step for the furnishing, at said at least one entry area, of at least one piece of payment means data previously obtained.

公开(公告)号：US20170004330A1

公开(公告)日：2017-01-05

申请号：US15201549

申请日：2016-07-04

Applicant: INGENICO GROUP

Inventor： Remi GERAUD ,  Hiba KOUDOUSSI ,  David NACCACHE

IPC: G06F21/62 ,  G06Q20/20 ,  G06Q20/34 ,  G06F21/55

CPC classification number: G06F21/6245 ,  G06F21/31 ,  G06F21/55 ,  G06F21/85 ,  G06F2221/031 ,  G06F2221/034 ,  G06F2221/2137 ,  G06F2221/2143 ,  G06Q20/206 ,  G06Q20/34

Abstract: The proposed technique relates to a method for securing a confirmation of a sequence of characters (SEQ) entered by a user on an electronic data entry device comprising an unsecured processor and a secured processor. This method, implemented in the secured processor, comprises determining a processing operation to be applied to said sequence of characters (SEQ), as a function of a signal (SIG_V) representing a confirmation, by the user, of the sequence of characters (SEQ), the signal (SIG_V) representing a confirmation being delivered by a confirmation means belonging to a set comprising at least two distinct confirmation means.

Abstract translation: 所提出的技术涉及一种用于确保用户在包括不安全处理器和安全处理器的电子数据输入设备上输入的字符序列（SEQ）的确认的方法。 在安全处理器中实施的该方法包括确定要应用于所述字符序列（SEQ）的处理操作，作为表示用户对字符序列（SEQ）的确认的信号（SIG_V）的函数 ），表示由属于包括至少两个不同确认装置的集合的确认装置传送的确认信号（SIG_V）。