比利时专利BE1026342B1 DEVICE AND METHOD FOR SECURE INDENTIFICATION OF A USER

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专利摘要:
The invention relates to a portable terminal for payment or point of sale with a jack connector and a method for the secure identification of a card holder, the terminal comprising a set of devices and an arrangement for implementing said method, which comprises at least: detecting whether said card holder has a mobile device, configuring the terminal for launching an accessibility mode on the mobile device of the card holder; transmitting a request to the mobile device for sending a PIN code to the terminal; and, upon receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code and validate the transaction.
公开号:BE1026342B1
申请号:E20185368
申请日:2018-06-04
公开日:2020-01-14
发明作者:Mohamed Amine Youssef；Christophe Cavigneaux；Pierrot Baesens；Philippe Lesire
申请人:Worldline Sa；
IPC主号:

专利说明:

The present invention relates to the field of authentication and / or identity control of a user who requests a service or who carries out a transaction, more precisely the invention relates to a device and a method for identifying a person and which is also suitable for the visually impaired.
TECHNOLOGICAL BACKGROUND OF THE INVENTION
The object of the invention is to increase security when a user enters an identification code such as, for example, a PIN code, on a touch screen.
Generally, the screen displays a personal identification keyboard with a numerical or other value for each key and the user selects each key corresponding to each value of each digit of the PIN code.
During this operation, any third party can observe and memorize up to 12 digits (usually 4 or 6 digits) of the PIN code, which then allows a fraudulent third party to combine this information with others to make a fraudulent withdrawal. on the account.
An example of the drawback of this solution is shown in document EP 2 791 845.
Until now, terminal manufacturers have equipped the displayed part with protection against the possibility of observing the values of the keys. This solution is not completely effective and has the drawback of increasing the volume of the terminal.
BE2018 / 5368
Another attempt to resolve this problem was, according to US 8,392,846, to display a virtual personal identification keypad in varying locations on a touch screen in order to prevent fraud or interception of personal identification. However, a camera could nevertheless observe each step and, by reviewing the images, a fraudulent third party could access the information. The solution of the present invention is capable of overcoming this drawback.
GENERAL DESCRIPTION OF THE INVENTION
The present invention aims to overcome certain drawbacks of the prior art by proposing means for authentication or secure control of the identity of people, including visually impaired people.
This goal is achieved by a portable payment or point of sale terminal with a jack connector for a secure transaction comprising at least:
A first memory for storing a set of programs or a sequence of instructions to be executed on a processor of said terminal and at least one set of keys for authentication and / or encryption which cannot be read from the outside from the terminal;
• a device for detecting wired or wireless communication means to detect whether a card holder is using a mobile device;
the terminal (1) being characterized in that it comprises at least one transaction management module comprising an arrangement for configuring the terminal (1) so as to:
• launch an accessibility mode on the cardholder's mobile device;
BE2018 / 5368 • transmit a request to the mobile device to send a PIN code to the terminal; and • when receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code, using the set of keys for authentication and / or encryption and validating the transaction.
According to another characteristic, when launching the accessibility mode on the mobile device, the terminal comprises at least one program for checking whether a proprietary accessibility mode application is installed on the mobile device, said application being downloaded from 'an application download portal, and execute an authentication of said accessibility mode application installed using the set of keys for authentication and / or encryption stored in the first memory.
According to another characteristic, the terminal comprises at least one operating system (OS) for creating a virtual machine, if, when launching the accessibility mode on the mobile device, the terminal determines that no application for accessibility mode is only installed on said mobile device, said virtual machine being transmitted to the mobile card holder device, when said mobile device is detected by means of the wired / wireless communication means detection device of the terminal, so as to be installed on said mobile device.
According to another characteristic, the terminal includes at least one instant application which is pushed from the terminal into the virtual machine running on the mobile device, to execute the accessibility mode on the mobile card holder device.
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According to another characteristic, the terminal comprises:
• an accessibility mode application stored in the first memory and implementing the entire sequence of the terminal accessibility mode to allow the card holder to validate a transaction on the terminal screen;
• an authentication arrangement to implement an authentication process for cardholders by entering a PIN code or a sequence of numbers and letters (SNL);
• a proximity sensor to detect the presence of a card holder;
• a first detection device for detecting the presence, in the connector, of a plug inserted for connecting a card holder's helmet and comprising an arrangement for producing an electrical signal to trigger the execution of the accessibility mode;
• a second detection device to detect the position of the finger on the screen each time a finger of the owner of the helmet touches the screen.
According to another characteristic, the transaction management module comprises an arrangement for at least configuring said terminal to execute, if the mobile card holder device is not detected by the device for detecting wired / wireless communication means, an accessibility mode, in which, at least, the terminal:
• request, using notification means, the connection of a headset in the jack connector of said terminal;
BE2018 / 5368 • executes the first accessibility mode application, after detection, by means of the first detection device, of a plug inserted to connect a card holder's helmet, the terminal screen being scrambled and kept in black during the entire accessibility mode sequence;
• configure, by means of a set of arrangements, the screen to detect the position of the card holder's finger when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger over said screen;
• sends, via the headset, pre-recorded audio signals corresponding to each finger position to help the cardholder choose the digits of his PIN code.
According to another characteristic, the terminal comprises at least one notification means which consists of an audio arrangement for transmitting a voice message via a loudspeaker, included in said terminal, and / or sending said voice message to the device card holder mobile.
According to another characteristic, the terminal comprises at least one notification means which consists of a text message module for displaying information on the screen of said terminal or sending said information on the screen of the mobile card holder device.
According to another characteristic, the terminal comprises both a text message module and an audio arrangement for sending information to the card holder via said terminal or said mobile card holder device.
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According to another characteristic, the terminal comprises a set of keys stored in a sixth memory, included in the terminal, said set of keys being unable to be read from outside the terminal and corresponding to the set of keys stored in the first memory, the set of keys stored in the sixth memory being pushed with the instant application on the virtual machine running on the mobile card holder device, said set of keys of the sixth memory being used for the secure exchange of data and / or information between the terminal and the mobile card holder device and stored in a memory of the mobile card holder device where it cannot be read from the outside.
According to another characteristic, the terminal comprises at least one set of programs sent to the mobile device of the card holder to delete the virtual machine and / or the instant application executing on said virtual machine, from said mobile device after validation of the transaction.
According to another characteristic, the virtual machine comprises at least one set of programs for simulating each component of the payment terminal and their connection so as to implement, during the execution of the instant application, an accessibility mode comprising at least the accessibility mode as executed by said terminal.
According to another characteristic, the instant application comprises a set of programs for simulating the functionalities of each component of the payment terminal and its connection so as to set up
BE2018 / 5368 implements an accessibility mode comprising at least the accessibility mode as executed by said terminal.
According to another characteristic, the instant application launched by the terminal on the mobile card holder device comprises at least one program, the execution of which on the mobile card holder device makes it possible to respond to the authentication request and / or PIN code sent by the terminal.
According to another characteristic, the instant application launched by the terminal on the mobile card holder device comprises at least one program whose execution on the mobile card holder device recovers from the memory of said mobile card holder device , the set of registered keys, enabling said mobile device to respond to the request for authentication and / or PIN code sent by the terminal.
According to another characteristic, the terminal comprises a memory in which the transaction information relating at least to the amount of the transaction and / or to the merchant is recorded, said information being transmitted with the request for a PIN code to the mobile card holder device.
According to another characteristic, the instant application executing on the mobile card holder device comprises at least one set of programs for configuring the mobile card holder device, when at least one PIN code input request has has been sent by said terminal, so as to:
• check whether a headset is plugged into the audio jack connector of said mobile device or not;
BE2018 / 5368 • request, using a notification means, the connection of a headset to the mobile device, if no headset is inserted;
• launch the accessibility mode for entering the PIN code once a headset is inserted.
According to another characteristic, the instant application executing on the mobile card holder device comprises at least one program for recovering the set of keys in the memory of said mobile device so as to encrypt the PIN code entered by the card holder. card before sending it to the terminal for validation of the transaction.
According to another feature, the instant application running on the mobile card holder device comprises at least one program for scrambling and keeping the screen of the mobile card holder device black during the entire sequence of the accessibility mode. .
According to another characteristic, the instant application comprises at least one program configuring the screen of the mobile card holder device to detect the position of the card holder's finger when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger on said screen.
According to another characteristic, the instant application comprises at least one program configuring the mobile card holder device to send, via the headset, the prerecorded audio signals corresponding to each position of the finger to help the card holder to choose the digits of its PIN code, said audio signals being transmitted to the
BE2018 / 5368 mobile card holder device with transaction information and PIN code requested by the terminal.
According to another characteristic, the instant application comprises at least one program for configuring the mobile card holder device so as to allow the card holder to enter his PIN code by means of an authorized third-party application.
Another object of the present invention is to provide a process for secure authentication of a user.
This object is achieved by means of a method for the secure identification of a card holder with a portable payment or point of sale terminal as described in the present request and / or a mobile card holder device, said method comprising at least the step:
• detection of wired / wireless communication means of a mobile device;
the method being characterized in that, if the mobile card holder device is detected, it comprises at least the step of configuring the terminal for:
• launch an accessibility mode on the card holder's mobile device;
• transmit a request to the mobile device to send a PIN code to the terminal; and • when receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code and validate the transaction.
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According to another characteristic, the method for secure identification comprises at least, when launching the accessibility mode, the steps:
• verification if a proprietary accessibility mode application is installed on the mobile device;
• performing an authentication of said installed accessibility mode application.
According to another characteristic, the method for secure identification comprises at least the steps:
• creating a virtual machine if, when launching the accessibility mode on the mobile device, the terminal determines that no accessibility mode application is installed on the said mobile device;
• transmission of said virtual machine to the mobile card holder device;
• pushing an instant application on said virtual machine to execute the accessibility mode on the mobile device (3).
According to another characteristic, the method for secure identification comprises at least the step of encrypting at least the PIN code or part of the PIN code on the mobile card holder device before its transmission to the terminal for validation.
According to another characteristic, if the mobile device is not detected, the method for secure identification comprises at least the steps:
BE2018 / 5368 • request, by means of a notification, on the terminal screen, for the connection of a headset in the plug connector of said terminal;
• detection of the presence of a plug inserted in the terminal connector for the connection of a card holder's headset;
• triggering the execution of a first accessibility mode allowing the card holder to identify himself;
• scrambling and keeping the screen in black during the accessibility mode sequence;
• configuring the screen to detect the position of the card holder's finger when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger on said screen;
• sending, via the headset, prerecorded audio signals corresponding to each finger position to help the cardholder to choose the digits of his PIN code.
According to another characteristic, the step of executing the accessibility mode on the mobile card holder device comprises the steps:
• checking whether or not a headset is plugged into the audio jack connector of said mobile device;
• requesting the connection of a headset to the mobile device, if no headset is inserted;
• launching the accessibility mode for entering the PIN code once a headset is inserted.
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DESCRIPTION OF ILLUSTRATIVE FIGURES
Other particularities and advantages of the present invention will appear more clearly on reading the description below, made with reference to the appended drawings, in which:
FIGS. 1A, 1B are respectively schematic representations of the components of the portable payment terminal or point of sale and of the controller, according to one embodiment;
- Figures 2A, 2B are schematic representations of the entry of a PIN code on a screen scrambled in black, according to one embodiment;
- Figures 3A, 3B and 3C are respectively schematic representations of the authentication process, the step of said authentication process on the portable payment terminal or point of sale and the step of said authentication process on the mobile card holder device (3), component of said authentication process;
- Figure 4 is a schematic representation of the terminal exchanging with the mobile card holder device during the connection of the portable payment terminal or point of sale and the controller, according to one embodiment.
DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION
The present invention relates to a portable payment or point of sale terminal (1) for the secure identification of a user, including a visually impaired user, during a transaction.
In certain embodiments, the portable payment or point of sale terminal (1, FIGS. 1A, 4) with a jack connector for a secure transaction comprises at least:
• a first memory (13) for storing a set of programs or a sequence of instructions to be executed on a
BE2018 / 5368 processor of said terminal and at least one set of keys for authentication and / or encryption which cannot be read from outside the terminal;
• a device for detecting wired or wireless means of communication (USB, Wifi, Bluethooth, etc.) to detect whether a card holder is using a mobile device (3, Figure 4);
the terminal (1) being characterized in that it comprises at least one transaction management module comprising an arrangement for configuring the terminal so as to:
• launch an accessibility mode on the mobile device (3) of the card holder;
• transmit a request to the mobile device to send a PIN code to the terminal; and • when receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code, using the set of keys for authentication and / or encryption and validating the transaction.
In certain embodiments, when launching the accessibility mode on the mobile device (3), the terminal comprises at least one program for checking whether a proprietary accessibility mode application is installed on the mobile device, said application being downloaded from an application download portal, such as, for example, Google playstore or Applestore, and performing an authentication of said accessibility mode application installed using the set of keys for authentication and / or the encryption stored in the first memory. In this case, the accessibility mode application may include a set of keys for authentication and / or encryption of data,
BE2018 / 5368 said keys corresponding to the set of keys stored in the first memory of the terminal.
In certain embodiments, the portable payment or point of sale terminal comprises at least one operating system (OS) for creating a virtual machine, if, when launching the accessibility mode on the mobile device (3), the terminal determines that no accessibility mode application is installed on said mobile device, said virtual machine being transmitted to the mobile device (3) of the card holder, when said mobile device (3) is detected by means of the device for detecting wired / wireless communication means of the terminal, so as to be installed on said mobile device (3).
In some embodiments, the portable payment or point-of-sale terminal includes at least one instant application that is pushed from the terminal into the virtual machine running on the mobile device (3), to execute the accessibility on the mobile device (3) of the card holder.
By “instant application”, we mean an application which can be executed instantly on the mobile device without requiring installation on said mobile device (3).
In certain embodiments, the terminal (1) comprises:
• an accessibility mode application stored in the first memory and implementing the entire sequence of the terminal accessibility mode to allow the card holder to validate a transaction on the screen (14) of the terminal;
• an authentication arrangement (12, FIGS. 1A, 1B) for implementing an authentication process for the
BE2018 / 5368 cardholders by entering a PIN code or a sequence of numbers and letters (SNL);
• a proximity sensor to detect the presence of a card holder (not shown);
• a first detection device (11) for detecting the presence, in the connector, of a plug inserted for connecting a card holder's helmet (2, FIG. 4) and comprising an arrangement for producing an electrical signal to trigger the execution of the accessibility mode;
• a second detection device (101) for detecting the position of the finger on the screen (14), each time a finger of the owner of the helmet (2) touches the screen (14).
In certain embodiments, the transaction management module comprises an arrangement for at least configuring said terminal to execute, if the mobile device (3) of the card holder is not detected by the device for detecting wired communication means / wireless, an accessibility mode in which, at least, the terminal:
• request, using notification means, the connection of a headset (2) in the jack connector of said terminal;
• executes the first accessibility mode application, after detection, by means of the first detection device, of a plug inserted to connect a card holder's helmet (2), the terminal screen being scrambled and kept in black during the entire accessibility mode sequence;
• configures, by means of a set of arrangements, the screen to detect the position of the card holder's finger when said card holder moves his finger on said screen to
BE2018 / 5368 select each digit of its PIN code by moving its finger on said screen;
• sends, via the headset (2), pre-recorded audio signals corresponding to each position of the finger to help the cardholder to choose the digits of his PIN code.
The terminal (1), as shown in Figure 1A, includes an arrangement connected to the authentication arrangement (12) for scrambling and holding the screen (14) in black during the entire sequence of accessibility mode .
The authentication arrangement (12) may include a program for generating, each time the accessibility mode is active, at least one set of "key chains" (FIGS. 2A, 2B) stored in a "file of strings ”of the terminal (1), for entering the PIN / SNL, each“ key chain ”comprising a set of keys (20), said keys (20) being distributed randomly in said“ key chain ".
The second detection device (101) comprises an arrangement for detecting the length, d, or the orientation of the movement of the finger on the screen and is connected to the authentication arrangement (12) so as to transmit a corresponding signal at the length d or at the orientation angle to indicate that a displacement takes place or not as a function of the value of said length d or of said orientation angle compared to a memorized threshold value.
The authentication arrangement can also include a sorting module for recovering, on reception of a signal indicating a movement, in the memorized “chain file”, a “key chain” so as to assign a value of key corresponding to the length d or the orientation angle of the movement of the finger, and is connected to an audio arrangement (17) of the terminal (1) where the prerecorded audio signals corresponding to each key of the "key chain"
BE2018 / 5368 are stored, so as to select the sound corresponding to the key assigned to the movement and to emit it via the jack connector to the headset (2) of the card holder.
The terminal can include a program to repeat these actions until the user listening to the value of a number or a character of a PIN / SNL withdraws his finger from the screen (14), the last value, indicated as a return, is then stored in the second memory (15), included in the terminal (1), as a digit of the PIN / SNL.
The expression "key chain" here means a given number of successive digits or characters.
The "key chain" can include at least keys (20) with values from 0 to 9 or letters from A to Z, or both. For example, and without limitation, a generated string can be “3241569807”.
Each time the user touches the screen after choosing a number from their PIN / code, the terminal retrieves a new "key chain" from the "chain file".
Once a key value (20) is chosen by the user, a double tap gesture validates said choice.
It is thus obvious that the terminal described in the present request provides a secure way of validating a transaction, given that there is no key or keyboard displayed on the screen (14).
In addition, since the screen is kept black and the user only has to move his finger on the screen to select a key (20) or a number, the terminal can be used both for normal users and visually impaired.
By “transaction”, we mean the payment of a product or a service for example.
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The mobile device (3) of the card holder (smartphone or tablet, for example) can comprise a set of communication means, such as a USB cable, WiFi, NFC (Near Field Communication), Bluetooth, VLC (Visual Light Communication) ... to connect to the terminal.
The payment terminal can also include a set of communication means, such as a USB cable, WiFi, NFC (Near Field Communication), Bluetooth, VLC (Visual Light
Communication) ... to establish communication with the mobile device (3) of the card holder.
The second accessibility mode application is used as the terminal mirror application. By launching this application, the cardholder (normal or visually impaired person) is now able to enter the PIN code on their own device. This solution has the advantage, in particular for a visually impaired person, of not requiring learning how to use a new device to carry out a transaction, since said visually impaired person now knows how to use his own mobile device ( 3) (smartphone, tablet, etc.).
In certain embodiments, the terminal (1) comprises a notification means which can be an audio arrangement for transmitting a voice message via a loudspeaker, included in said terminal, and / or sending said voice message to the mobile device (3) of the card holder.
In certain embodiments, the terminal (1) comprises a notification means which can be a text message module for displaying information on the screen of said terminal or sending said information on the screen of the holder's mobile device (3) Map.
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In certain embodiments, the payment terminal comprises both a text message module and an audio arrangement for sending information to the card holder via said terminal or said mobile device (3) of the card holder.
In some embodiments, the second detection device (101) includes an arrangement for measuring the movement or movement of the finger on the screen from a given initial position or orientation, the length of the movement or the movement being characterized by the value d or the angle of orientation. The length d or the angle of orientation is compared with a threshold value stored in said second detection device (101). If the length d or the orientation angle is greater than the threshold value, a signal is transmitted to the authentication arrangement to indicate that there is a movement of the finger. If, on the contrary, the length d or the angle of orientation is less than the threshold value, the second detection device (101) considers that no movement of the finger takes place, and a signal is transmitted to the authentication arrangement indicating that there is no movement of the finger.
In certain embodiments, the portable payment or point of sale terminal (1) may comprise a controller (10) comprising at least:
The second detection device (101) which is connected to the screen (14) of the terminal (1) so as to capture and record, in a third memory (104), the data linked to the positions of the finger when said screen ( 14) is affected;
• a position generation device (102), comprising an arrangement for generating data corresponding to various positions on the screen (14), said various positions being recorded in a fourth memory (105);
BE2018 / 5368 • a processor (100) and a fifth memory (103) comprising a set of programs executed on said processor (100) so as to prevent the touch screen (14) from displaying a "key chain" with the positions keys (20) determined by the data generated by the position generation device (102);
the set of programs of the fifth memory of said controller (10) comprising at least:
• a comparison algorithm for comparing the data corresponding to the affected regions, recorded in the third memory, with the data representative of each location on the screen generated by the position generation device and recorded in the fourth memory;
• an audio algorithm to produce, in headphones (2) connected to the plug, an audible signal corresponding to the value of the key (20);
A first iteration algorithm for reiterating the comparison algorithm and the audio algorithm until the user listening to the value he expects withdraws his finger from the screen (14), this action triggering in the memory storing said value as the first digit;
A second iteration algorithm for further reiterating the first iteration algorithm each time the authentication arrangement receives a new contact detection signal and as long as the value of the number of digits stored is less than the value maximum number of digits contained by the PIN code or the identification code.
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In some embodiments, the first detection device (11) is connected to the controller (10) so as to transmit the electrical signal to trigger the accessibility mode.
In some embodiments, the controller processor is connected to the first memory to download and execute a sequence of instructions representing the mode of accessibility when receiving said electrical signal.
In some embodiments, the controller (10) is connected to the authentication arrangement (12) so as to transmit an activation signal to it when the accessibility mode is active, the authentication arrangement (12 ) generating the "key chains" for the identification of the card holder after receipt of said activation signal.
In some embodiments, the controller (10) transmits a set of data, including at least the position values generated by the position generation device (102), to the authentication arrangement (12), said arrangement authentication (12) generating the "key chain" at a location on the screen (14) on the basis of said data set.
In certain embodiments, the authentication arrangement is connected to the second detection device so as to retrieve a "key chain" from the "chain file" when said second detection device (101) detects the finger on the 'screen. When the second detection device detects a movement or movement of the finger on the screen, said authentication arrangement assigns to the position of the finger a value of a key (20) of the "key chain". For example and
BE2018 / 5368 without limitation, when the first movement or movement of the finger is detected on the screen, the authentication arrangement assigns the value of the first key (20) of the "key chain", for example "2" , at the finger position and a prerecorded sound or audio signal corresponding to the key "2" is recovered in the audio arrangement and emitted via the user's helmet indicating the value of the key (20). When the second detection device detects a second movement or movement of the finger, from the last position, the authentication arrangement assigns the value of the second key (20) of the "key chain", for example "7 ”, At the finger position and a pre-recorded sound or audio signal corresponding to the“ 7 ”key is recovered in the audio arrangement and is emitted via the user's headset (2) indicating the value of the key (20), and so on until the user chooses and validates a given value.
In some embodiments, the authentication arrangement includes a key designation module (106) which generates a list of keys including information regarding each key (20) of the "key chain" and the associated position, said key list of keys being reused by said authentication arrangement if the user moving his finger in a given direction or orientation returns to a previous position or in another direction so as to correct or change a choice of key (20).
In certain embodiments, the authentication arrangement includes a program which determines, in real time, from the information contained in the list of keys, the direction of the finger moving on the screen so as to control whether the user moves said finger forward or backward or in any orientation.
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In certain embodiments, the portable payment or point of sale terminal (1) comprises a counting device (16) connected to the authentication arrangement (12) and to the second memory (15) of the terminal (1 ), said counting device (16) counting the number of digits stored in the second memory (15) and, when said counting number corresponds to a predetermined value recorded and representing the number of digits of the PIN / SNL, transmitting a signal to said authentication arrangement (12) so as to execute the authentication process.
In some embodiments, the first detection device is an electromechanical switch.
In some embodiments, the first detection device is a sensor.
In certain embodiments, the terminal (1) can comprise a set of keys stored in a sixth memory, included in the terminal, said set of keys being unable to be read from outside the terminal and corresponding to the set of keys stored in the first memory, said set of keys stored in the sixth memory being pushed with the instant application on the virtual machine running on the mobile card holder device (3), said set of keys of the sixth memory being used for the secure exchange of data and / or information between the terminal and the mobile card holder device (3) and stored in a memory of the mobile card holder device (3) where it cannot not be read from the outside.
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In certain embodiments, the terminal (1) comprises at least one set of programs sent to the mobile device (3) of the card holder to delete the virtual machine and / or the instant application executing on said virtual machine, from said mobile device (3) after validation of the transaction.
In certain embodiments, the virtual machine comprises at least one set of programs for simulating each component of the payment terminal and their connection so as to implement, during the execution of the instant application, an accessibility mode comprising at least the accessibility mode as executed by said terminal.
In certain embodiments, the installed accessibility mode application or the instant application may comprise a set of programs for simulating the functionalities of each component of the payment terminal and their connection so as to implement a mode of accessibility comprising at least the accessibility mode as executed by said terminal.
In certain embodiments, the accessibility mode application installed or the instant application launched by the terminal on the mobile device (3) of the card holder comprises at least one program whose execution on the mobile device (3 ) of the card holder makes it possible to respond to the request for authentication and / or PIN code sent by the terminal.
In some embodiments, the accessibility mode application installed or the instant application launched by the terminal on
BE2018 / 5368 the mobile device (3) of the card holder comprises at least one program the execution of which on the mobile device (3) of the card holder recovers, from the memory of said mobile device (3) of the card holder, l 'set of keys registered, allowing said mobile device (3) to respond to the request for authentication and / or PIN code sent by the terminal.
In certain embodiments, the terminal comprises a memory in which the transaction information relating at least to the amount of the transaction and / or to the merchant is recorded, said information being transmitted with the request for a PIN code to the mobile device (3) of the card holder.
In some embodiments, the installed accessibility mode application or the instant application running on the mobile device (3) of the card holder comprises at least one set of programs for configuring the mobile device (3) of cardholder, when at least one PIN code entry request has been sent by said terminal, so as to:
• check whether or not a headset (2) is plugged into the audio jack connector of said mobile device (3);
• request, using a notification means, the connection of a headset (2) to the mobile device (3), if no headset (2) is plugged in;
• launch the accessibility mode for entering the PIN code once a headset (2) is inserted.
In some embodiments, the instant app or installed accessibility mode app running on the device
BE2018 / 5368 mobile (3) of the card holder comprises at least one program for recovering the set of keys in the memory of said mobile device (3) so as to encrypt the PIN code entered by the card holder before it is sent to the terminal for validation of the transaction.
In certain embodiments, the instant application or the accessibility mode application installed on the mobile device (3) of the card holder can comprise at least one program for blurring and keeping the screen of the mobile device in black ( 3) the cardholder during the entire accessibility mode sequence.
In certain embodiments, the instant application or the accessibility mode application installed may comprise at least one program configuring the screen of the mobile device (3) of the card holder to detect the position of the card holder's finger. when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger on said screen.
In certain embodiments, the instant application or the accessibility mode application installed comprises at least one program configuring the mobile device (3) of the card holder to send, via the headset (2), the pre-recorded audio signals corresponding to each finger position to help the cardholder choose the digits of his PIN code. In certain embodiments, the audio signals are transmitted to the mobile device (3) of the card holder with the transaction information and the PIN code requested by the terminal.
In some embodiments, the instant app or the installed accessibility mode app includes at least one
BE2018 / 5368 program for configuring the mobile device (3) of the card holder so as to allow the card holder to enter his PIN code using an authorized third-party application. For example, the cardholder can use an application such as "itsme".
"Itsme" is an application which allows a user to confirm his identity using his mobile device (3) such as a smartphone. "Itsme" uses data from the electronic identity card (eID), the SIM card of its smart phone and its smart phone to create a unique ID (identity) associated with a PIN code.
In certain embodiments, the instant application or the accessibility mode application installed comprises at least one program for configuring the mobile device (3) of the card holder so as to allow the card holder to validate the transaction by using fingerprint or facial recognition means included in said mobile device (3) of the card holder.
The present invention also relates to a method for the secure identification of a card holder (normal or partially sighted person) with a portable payment or point of sale terminal (1) as described above (in the present application ) and / or said mobile card holder device (3).
In certain embodiments, the method for the secure identification (see FIGS. 3A, 3B and 3C) of a card holder comprises at least the step:
• detection of wired / wireless communication means of a mobile device (3);
BE2018 / 5368 the method being characterized in that, if the mobile device (3) of the card holder is detected, it comprises at least the step of configuring the terminal (1) for:
• launch an accessibility mode on the mobile device (3) of the card holder;
• transmit a request to the mobile device to send a PIN code to the terminal (1); and • when receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code and validate the transaction.
In certain embodiments, the method for secure identification comprises at least, when launching the accessibility mode, the steps:
• verification if a proprietary accessibility mode application is installed on the mobile device;
• execution of an authentication of said accessibility mode application installed.
In certain embodiments, the method for secure identification comprises at least the steps:
• creation of a virtual machine if, when launching the accessibility mode on the mobile device (3), the terminal determines that no accessibility mode application is installed on said mobile device;
• transmission of said virtual machine to the mobile device (3) of the card holder;
BE2018 / 5368 • pushing an instant application on said virtual machine to execute the accessibility mode on the mobile device (3).
In certain embodiments, the method for the secure identification of a card holder can comprise the step of encrypting at least the PIN code or part of the PIN code on the mobile card holder device (3). before its transmission to the terminal for validation.
In certain embodiments, if the mobile device (3) is not detected, the method for secure identification comprises at least the steps:
• request, by means of a notification, on the terminal screen, for the connection of a headset (2) in the plug connector of said terminal;
• detecting the presence of a plug inserted in the terminal connector (1) for the connection of a card holder's headset (2);
• triggering the execution of a first accessibility mode allowing the card holder to identify himself;
• scrambling and keeping the screen in black during the accessibility mode sequence;
• configuring the screen to detect the position of the card holder's finger when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger on said screen;
BE2018 / 5368 • sending, via the headset (2), pre-recorded audio signals corresponding to each position of the finger to help the cardholder to choose the digits of his PIN code.
In certain embodiments, the step of executing the accessibility mode on the mobile device (3) of the card holder can comprise the steps:
• checking whether or not a headset (2) is plugged into the audio jack connector of said mobile device (3);
• requesting the connection of a headset (2) to the mobile device (3), if no headset (2) is inserted;
• launching the accessibility mode for entering the PIN code once a headset (2) is inserted.
In certain embodiments, the method for the secure identification of a card holder comprises at least the steps:
• generation of a "key chain" comprising a set of keys (20) not to be displayed at positions on the screen (14) of the terminal (1) for entering the PIN / SNL;
• detecting the length or orientation of the movement of the finger on the screen and transmitting a signal corresponding to the length d or the angle of orientation to indicate that a movement is taking place or not function of the value of said length d or of said orientation angle compared with a stored threshold value;
• recovery, upon reception of a signal indicating a displacement, in the memorized “chain file”, of a
BE2018 / 5368 "key chain" so as to assign a key value corresponding to the length d or to the angle of orientation of the movement of the finger, and selection, among the prerecorded audio signals corresponding to each key of the " key chain ", of the sound corresponding to the key assigned to the movement and of its emission via the plug connector to the card holder's helmet (2);
• reiterating the detection and recovery steps until the finger is removed from the screen (14);
• memorization of the last value when the finger is removed as a PIN / SNL number.
In certain embodiments, the method for secure identification also comprises at least the steps:
• generating a set of data corresponding to various positions on the screen (14);
• generation of the "key chain" at a location on the screen based on a subset of the data set of various positions generated.
The present application describes various technical characteristics and various advantages with reference to the figures and / or to the various embodiments. Those skilled in the art will understand that the characteristics
BE2018 / 5368 techniques of a given embodiment may in fact be combined with characteristics of another embodiment, unless otherwise specified, or unless the combination does not provide a solution to at least one of the technical problems mentioned in this application. In addition, the technical characteristics described in a given embodiment can be isolated from the other technical characteristics of this embodiment, unless otherwise specified.
It should be obvious to those skilled in the art that the present invention allows for embodiments in many specific forms without departing from the scope of the invention as claimed. Consequently, the present embodiments should be considered by way of illustration, but may be modified in the field defined by the protection requested, and the invention should not be limited to the details given above.

权利要求:
Claims (28)
[1]
1. Portable payment or point of sale terminal with a jack connector for a secure transaction comprising at least:
A first memory for storing a set of programs or a sequence of instructions to be executed on a processor of said terminal and at least one set of keys for authentication and / or encryption which cannot be read from the outside from the terminal;
• a device for detecting wired or wireless communication means for detecting whether a card holder is using a mobile device (3);
the terminal (1) being characterized in that it comprises at least one transaction management module comprising an arrangement for configuring the terminal (1) so as to:
• launch the execution of an accessibility mode on the mobile device (3) of the card holder;
• transmit a request to the mobile device to send a PIN code to the terminal (1); and • when receiving a communication from the mobile device (3) comprising information, decrypting said information to obtain the PIN code, using the set of keys for authentication and / or encryption and validating the transaction .
[2]
2. portable terminal for payment or point of sale for a secure transaction according to claim 1, characterized in that, when launching the accessibility mode on the mobile device (3), the terminal
BE2018 / 5368 includes at least one program to check whether a proprietary accessibility mode application is installed on the mobile device, said application being downloaded from an application download portal, and to perform an authentication of said application Accessibility mode installed using the set of keys for authentication and / or encryption stored in the first memory.
[3]
3. portable terminal for payment or point of sale for a secure transaction according to claims 1 and 2, characterized in that it comprises at least one operating system (OS) for the creation of a virtual machine, if, when launching the accessibility mode on the mobile device (3), the terminal determines that no accessibility mode application is installed on said mobile device, said virtual machine being transmitted to the holder's mobile device (3) card, when said mobile device (3) is detected by means of the wired / wireless communication means detection device of the terminal, so as to be installed on said mobile device (3).
[4]
4. portable terminal for payment or point of sale for a secure transaction according to claim 3, characterized in that it comprises at least one instant application which is pushed from the terminal into the virtual machine running on the mobile device (3), to execute the accessibility mode on the mobile device (3) of the card holder.
[5]
5. Portable payment terminal for a secure transaction according to claim 1, characterized in that it comprises:
• an accessibility mode application stored in the first memory and implementing the entire sequence of the terminal accessibility mode to allow the card holder to validate a transaction on the screen (14) of the terminal;
• an authentication arrangement to implement an authentication process for cardholders by
BE2018 / 5368 entering a PIN code or a sequence of numbers and letters (SNL);
• a proximity sensor to detect the presence of a card holder;
• a first detection device (11) for detecting the presence, in the connector, of a plug inserted for connecting a card holder's helmet and comprising an arrangement for producing an electrical signal to trigger the execution of the accessibility mode ;
• a second detection device (101) for detecting the position of the finger on the screen (14), each time a finger of the owner of the helmet (2) touches the screen (14).
[6]
6. portable payment terminal for a secure transaction according to claim 1, characterized in that the transaction management module comprises an arrangement for at least configuring said terminal to execute, if the mobile device (3) card holder n ' is not detected by the wired / wireless communication means detection device, an accessibility mode, in which, at least, the terminal:
• request, using notification means, the connection of a headset (2) in the jack connector of said terminal;
• executes the first accessibility mode application, after detection, by means of the first detection device, of a plug inserted to connect a card holder's helmet (2), the terminal screen being scrambled and kept in black during the entire accessibility mode sequence;
• configure, by means of a set of arrangements, the screen to detect the position of the card holder's finger when said card holder moves his finger on said screen to
BE2018 / 5368 select each digit of its PIN code by moving its finger on said screen;
• sends, via the headset (2), prerecorded audio signals corresponding to each finger position to help the cardholder to choose the digits of his PIN code.
[7]
7. portable payment terminal for a secure transaction according to claims 1 to 6, characterized in that it comprises at least one notification means which is an audio arrangement for transmitting a voice message via a loudspeaker , included in said terminal, and / or send said voice message to the mobile device (3) of the card holder.
[8]
8. portable payment terminal for a secure transaction according to claims 1 to 6, characterized in that it comprises a notification means which is a text message module for displaying information on the screen (14) of said terminal or sending said information on the screen of the mobile device (3) of the card holder.
[9]
9. portable payment terminal for a secure transaction according to claims 7 and 8, characterized in that it comprises both a text message module and an audio arrangement for sending information to the card holder via said terminal or said mobile device (3) of the card holder.
[10]
10. Portable payment or point of sale terminal for a secure transaction according to claims 3 and 4, characterized in that it comprises a set of keys stored in a sixth memory, included in the terminal (1), said set of keys that cannot be read from outside the terminal and corresponding to the set of keys stored in the first memory, the set of keys stored in the sixth memory being pushed with the instant application on the virtual machine s '' running on the mobile device (3) of the card holder, said set of keys of the sixth memory being used for the secure exchange of data and / or information between the terminal and the mobile device (3) of the
BE2018 / 5368 card holder and saved in a memory of the mobile device (3) of the card holder where it cannot be read from the outside.
[11]
11. portable terminal for payment or point of sale for a secure transaction according to claim 10, characterized in that it comprises at least one set of programs sent to the mobile device (3) of the card holder to delete the virtual machine and / or the instant application executing on said virtual machine, of said mobile device (3) after the validation of the transaction.
[12]
12. portable payment terminal or point of sale for a secure transaction according to claim 3, characterized in that the virtual machine comprises at least one set of programs for simulating each component of the payment terminal (1) and their connection so to implement, during the execution of the instant application, an accessibility mode comprising at least the accessibility mode as executed by said terminal (1).
[13]
13. portable terminal for payment or point of sale for a secure transaction according to one of claims 4, 10, 11 or 12, characterized in that the instant application includes a set of programs to simulate the functionality of each component of the payment terminal (1) and its connection so as to implement an accessibility mode comprising at least the accessibility mode as executed by said terminal (1).
[14]
14. portable terminal for payment or point of sale for a secure transaction according to one of claims 4, 10, 11, 12 or 13, characterized in that the instant application launched by the terminal on the mobile device (3) of the card holder comprises at least one program whose execution on the mobile device (3) of the card holder makes it possible to respond to the request for authentication and / or PIN code sent by the terminal.
BE2018 / 5368
[15]
15. Portable terminal for payment or point of sale for a secure transaction according to one of claims 4, 10, 11, 12, 13 or 14, characterized in that the instant application launched by the terminal on the mobile device ( 3) of the card holder comprises at least one program, the execution of which on the mobile device (3) of the card holder recovers, from the memory of said mobile device (3) of the card holder, the set of registered keys, allowing said mobile device (3) responding to the request for authentication and / or PIN code sent by the terminal.
[16]
16. Portable payment or point of sale terminal for a secure transaction according to claims 1 to 15, characterized in that it comprises a memory in which the transaction information relating at least to the amount of the transaction and / or to the merchant are recorded, said information being transmitted with the request for a PIN code to the mobile device (3) of the card holder.
[17]
17. portable payment terminal for a secure transaction according to one of claims 4, 10 to 15, characterized in that the instant application executing on the mobile device (3) of the card holder comprises at least one set of programs for configuring the mobile device (3) of the card holder, when at least one PIN code input request has been sent by said terminal, so as to:
• check whether or not a headset (2) is plugged into the audio jack connector of said mobile device (3);
• request, using a notification means, the connection of a headset (2) to the mobile device (3), if no headset (2) is plugged in;
• launch the accessibility mode for entering the PIN code once a headset (2) is inserted.
[18]
18. Portable payment terminal for a secure transaction according to one of claims 4, 10 to 17, characterized in that the instant application running on the mobile device (3) of the card holder
BE2018 / 5368 comprises at least one program for recovering the set of keys in the memory of said mobile device (3) so as to encrypt the PIN code entered by the card holder before it is sent to the terminal for validation of the transaction.
[19]
19. portable payment terminal for a secure transaction according to one of claims 4, 10 to 18, characterized in that the instant application executing on the mobile device (3) of the card holder comprises at least one program for blur and keep the screen of the mobile device (3) of the card holder in black during the entire accessibility mode sequence.
[20]
20. Portable payment terminal for a secure transaction according to one of claims 4, 10 to 19, characterized in that the instant application comprises at least one program configuring the screen of the mobile device (3) of the card holder for detecting the position of the card holder's finger when said card holder moves his finger on said screen to select each digit of his PIN code by moving his finger on said screen.
[21]
21. Portable payment terminal for a secure transaction according to one of claims 4, 10 to 20, characterized in that the instant application comprises at least one program configuring the mobile device (3) of the card holder to send, by via the headset (2), the pre-recorded audio signals corresponding to each position of the finger to help the card holder to choose the digits of his PIN code, said audio signals being transmitted to the mobile device (3) of the card holder with the transaction information and the PIN code requested by the terminal (1).
[22]
22. Portable payment terminal for a secure transaction according to one of claims 4, 10 to 21, characterized in that the instant application comprises at least one program for configuring the device
BE2018 / 5368 mobile (3) of the card holder so that the card holder can enter their PIN code using an authorized third-party application.
[23]
23. Method for the secure identification of a card holder with a portable payment or point of sale terminal (1) according to claim 1, said method comprising at least the steps:
• detection of wired / wireless communication means of a mobile device (3);
the method being characterized in that, if the mobile card holder device (3) is detected, it comprises at least the terminal configuration step (1) for:
• launch an accessibility mode on the mobile device (3) of the card holder;
• transmit a request to the mobile device to send a PIN code to the terminal (1); and • when receiving a communication from the mobile device comprising information, decrypting said information to obtain the PIN code and validate the transaction.
[24]
24. Method for the secure identification of a card holder according to claim 23, characterized in that it comprises at least, when launching the accessibility mode, the steps:
• verification if a proprietary accessibility mode application is installed on the mobile device;
• performing an authentication of said installed accessibility mode application.
[25]
25. Method for the secure identification of a card holder according to claim 23, characterized in that it comprises at least the steps:
BE2018 / 5368 • creation of a virtual machine if, when launching the accessibility mode on the mobile device (3), the terminal determines that no accessibility mode application is installed on said mobile device;
• transmission of said virtual machine to the mobile device (3) of the card holder;
• pushing an instant application on said virtual machine to execute the accessibility mode on the mobile device (3).
[26]
26. A method for the secure identification of a card holder according to claim 23, characterized in that it comprises at least the step of encrypting at least the PIN code or part of the PIN code on the mobile device (3) of the card holder before its transmission to the terminal for validation.
[27]
27. Method for the secure identification of a card holder according to claim 23, characterized in that, if the mobile device (3) is not detected, it comprises at least the steps:
• request, by means of a notification, on the terminal screen, for the connection of a headset (2) in the plug connector of said terminal;
• detection of the presence of a plug inserted in the terminal connector (1) for the connection of a headset (2) of the card holder;
• triggering the execution of a first accessibility mode allowing the card holder to identify himself;
• jamming and keeping the screen in black during the accessibility mode sequence;
• screen configuration to detect the position of the card holder's finger when said card holder moves his finger
BE2018 / 5368 on said screen to select each digit of its code
PIN by moving his finger on said screen;
• sending, via the headset (2), prerecorded audio signals corresponding to each position of the finger for
5 help the cardholder to choose the digits of his PIN code.
[28]
28. Method for the secure identification of a card holder according to claim 23, characterized in that the step of executing the accessibility mode on the mobile device (3) of the card holder comprises the steps:
· Checking whether a headset (2) is plugged into the audio jack connector of said mobile device (3) or not;
• requesting the connection of a headset (2) to the mobile device (3), if no headset (2) is plugged in;
• launching the accessibility mode for entering the PIN code
15 once a helmet (2) is inserted.

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同族专利:

公开号 | 公开日

BE1026342B9|2020-02-04|

CN110555702A|2019-12-10|

BE1026342A1|2020-01-07|

US11151540B2|2021-10-19|

EP3579130A1|2019-12-11|

BE1026342A9|2020-01-28|

US20190370772A1|2019-12-05|

AU2019203700A1|2019-12-19|

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法律状态:
2020-02-05| FG| Patent granted|Effective date: 20200114 |

优先权:

申请号 | 申请日 | 专利标题

BE20185368A|BE1026342B9|2018-06-04|2018-06-04|DEVICE AND METHOD FOR SECURE IDENTIFICATION OF A USER|BE20185368A| BE1026342B9|2018-06-04|2018-06-04|DEVICE AND METHOD FOR SECURE IDENTIFICATION OF A USER|

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US16/431,216| US11151540B2|2018-06-04|2019-06-04|Device and method for secure identification of a user|

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