KR20140011545A - Method for inputting data and apparatus thereof - Google Patents

Method for inputting data and apparatus thereof Download PDF

Info

Publication number
KR20140011545A
KR20140011545A KR1020120072669A KR20120072669A KR20140011545A KR 20140011545 A KR20140011545 A KR 20140011545A KR 1020120072669 A KR1020120072669 A KR 1020120072669A KR 20120072669 A KR20120072669 A KR 20120072669A KR 20140011545 A KR20140011545 A KR 20140011545A
Authority
KR
South Korea
Prior art keywords
data input
input
data
menu
service provider
Prior art date
Application number
KR1020120072669A
Other languages
Korean (ko)
Inventor
박성우
Original Assignee
주식회사 엘지씨엔에스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 엘지씨엔에스 filed Critical 주식회사 엘지씨엔에스
Priority to KR1020120072669A priority Critical patent/KR20140011545A/en
Publication of KR20140011545A publication Critical patent/KR20140011545A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Abstract

The present invention relates to a data input method and a data input apparatus. The data input apparatus according to one aspect comprises a service provider and a touch screen, and additionally comprises an encryption unit which transmits a data input menu by generating a data input menu including a key arrangement based on the size information of a data input menu received from the service provider, determines key input data corresponding to input location information in the key arrangement by receiving the input location information according to the touch input of the touch screen, and encrypts the determined input data. [Reference numerals] (AA) Encryption unit; (BB) Interface unit; (CC) Data input menu generation; (DD) Data input menu display; (EE) Location information injection; (FF) Injection complete notification; (GG) Data input result notification; (S11) Data input waiting request; (S12) Data input menu size transmission; (S13) Data input menu transmission; (S14) Data input menu display request; (S15) Input data; (S16) Location information transmission; (S17) Location information storage

Description

METHOD FOR INPUTTING DATA AND APPARATUS THEREOF

The present invention relates to a data input method and apparatus.

Recently, most financial transaction machines display a password input window using a touch pad, and detect a password by receiving a user's operation through the displayed input window. In this case, the input password is obtained on the application program embedded in the financial automation device in which the password is input, and after it is transmitted to the main server of the bank, it may be checked whether the password matches. However, if a log file is acquired on a financial automation device, a financial automation device is invaded by an external hacking server, or is infected with a virus, it is difficult to guarantee the security of passwords previously acquired and stored on the financial automation device. it's difficult. For example, there may be a problem that the card information of the customer is leaked in the form of a log file in the hard disk of the automated teller machine after the expiration date. Situation.

SUMMARY OF THE INVENTION An object of the present invention is to provide a data input method and apparatus which can prevent leakage of an input password by allowing a keypad arrangement or a keypad position of a password input window to be changed.

The present invention does not store the input password on the financial device, but stores the location information on the keypad that is changed at that time, and transmits it to the bank's main server, so that the financial device itself cannot know the password of the customer. And providing an apparatus.

The data input device according to an embodiment of the present invention includes a service provider and a touch screen, and generates a data input menu including a key array based on size information of a data input menu received from the service provider. Transmitting to the provider and receiving input position information according to the touch input of the touch screen from the service provider, determining a key corresponding to the input position information in the key arrangement as input data, and further encrypting the determined input data. Include.

According to another aspect, a data input method may include: receiving, by an encryption unit, size information of a data input menu displayed on a touch screen; Generating a data input menu including a key array using size information of the data input menu; Receiving input location information input through a data input menu on the touch screen; Determining input data using the input location information; And encrypting the determined input data.

According to the present invention, by diversifying the arrangement or position of the keypad it is possible to prevent the leakage of the password by another person in the place where the password is input.

According to the present invention, since the password information is detected only as location information on the financial device, and the input data determined by the encryption unit is encrypted, it is possible to prevent the leakage of the password due to the hacking of the financial device.

1 is a block diagram of a configuration of a data input device according to an embodiment of the present invention.
2 is a flowchart illustrating a data input method according to an embodiment of the present invention.
3 shows a data flow of a data input method according to an embodiment of the present invention.
4 illustrates an example in which a key arrangement of a data input menu is changed according to an embodiment of the present invention.
5 illustrates an example in which a position of a data input menu is changed according to an embodiment of the present invention.
FIG. 6 illustrates position information of data input on a data input menu according to an exemplary embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

A financial device according to an embodiment of the present invention may be a financial device that obtains various media such as banknotes, securities (including checks), giro, coins, gift certificates, etc. and processes and / or withdraws such as deposits, Such as processing such as issuance of paper money, release of paper money, release of gift certificate, and the like. Examples of such financial instruments include an automated teller machine (ATM) such as a cash dispenser (CD), a cash recycling machine, and the like. However, the financial instrument is not limited to the above-described example, and may be various devices for automating the financial business such as FIS (Financial Information System).

Hereinafter, an embodiment of the present invention will be described on the assumption that the financial instrument is a financial automatic instrument. However, this assumption is only for convenience of explanation, and the technical idea of the present invention is not limited to the financial automation equipment.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. The data input menu of the present invention may be illustrated as a keypad window for receiving a password. That is, the data input menu of the present invention may include not only a menu for inputting a password but also a menu for inputting other arbitrary data. In addition, in the present specification, an operation of inputting a password on a financial device is illustrated and described, but the scope of the present invention is not limited thereto, and a display such as a touch pad, a door lock device, a safe, etc., on which a keypad is displayed, may be used. The same can be applied to any device provided and a security system for the device.

1 is a block diagram of a configuration of a data input device according to an embodiment of the present invention.

Referring to FIG. 1, a data input device 10 for receiving data using a touch pad according to an embodiment of the present invention may include an application provider 17 for requesting input of data and a data input menu. Data input consisting of a service provider (13) for transmitting the size of the to the encryption unit 11, the keypad including a key arrangement that can be changed based on the size of the data input menu transmitted from the service provider (13) An encryption unit 11 for generating and transmitting a menu, and displaying the generated data input menu on the touch screen, including a touch screen, receiving the location information of the data input on the data input menu, the service provider ( 13 may include an interface unit 15 for transmitting.

The application provider 17 and the interface unit 15 illustrated in FIG. 1 may be included in one device. For example, a touchpad mounted in a financial device may operate as the interface unit 15 of FIG. 1, and a processor for operating the financial device or software driving the processor may operate as the application provider 17 of FIG. 1.

The encryption unit 11 may receive the size of the data input menu according to an embodiment of the present invention from the service provider 13. The encryption unit 11 may generate a data input menu including a key array based on the size of the received data input menu and transmit the generated data input menu to the service provider 13. The data input menu may be configured as, for example, a keypad, and the key arrangement may be changed each time it is generated. In addition, whenever the data input menu is generated, the position displayed on the touch screen may be changed. The encryption unit 11 of the present invention receives the basic information of the data input menu from the service provider 13, for example, the size information, and based on this, generates the data input menu by varying the arrangement of the keys and the arrangement position on the screen. , To the service provider 13.

In addition, the encryption unit 11 may store the position information of the input data transmitted through the service provider 13 as data. Since the encryption unit 11 already stores the key arrangement and the position of the data input menu, when the position information of the data input on the screen is received, the encryption unit 11 stores the position information as data in correspondence with the stored key arrangement and the data input menu position. Can be encrypted.

That is, when receiving the input position information according to the touch input of the touch screen from the service provider, the encryption unit 11 determines a key corresponding to the input position information in the key arrangement as input data and encrypts the determined input data. . At this time, the encryption unit 11 generates and stores a mapping table corresponding to the coordinate values on the touch screen for each key according to the key arrangement, and stores a key corresponding to the coordinate value according to the input position information in the mapping table. Can be determined by the input data.

Meanwhile, the encryption unit 11 may store the data and may notify the service provider 13 that the input of the data is completed.

The service provider 13 may perform a relay function between the encryption unit 11 and the application provider 17 of the present invention. In addition, the service provider 13 may perform a relay function between the encryption unit 11 and the interface unit 15. For example, the application provider 17 may transmit the information on the data input wait request through the service provider 13 to allow the encryption unit 11 to generate a data input menu. In addition, the location information on the data input from the interface unit 15 may be transmitted to the encryption unit 11 via the service provider 13 to allow the encryption unit 11 to store the location information as data.

The interface unit 15 may include a touch screen and display a data input menu of the present invention, and receive location information about the input data and transmit the received location information to the service provider 17. Since the interface unit 15 does not have information on the keypad arrangement and location on the data input menu of the present invention, the information input from the user may be location information on the touch screen.

The application provider 17 may exchange only the minimum necessary information by communicating between the interface unit 15 and the service provider 13. For example, when a password input step is reached on the financial device, the application provider 17 may inform the service provider 13, that is, notify the data input wait request. In addition, when the storage of data by the encryption unit 11 is completed, the fact can be confirmed via the service provider 13.

2 shows a flowchart of a data input method according to an embodiment of the present invention, and FIG. 3 shows a data flow of the data input method according to an embodiment of the present invention. 2 will be described along with the data flow diagram of FIG. 3.

In step S11, the application provider 17 requests the service provider 13 to wait for input of data.

In step S12, the service provider 13 transmits the size of the data input menu to the encryption unit 11. That is, the encryption unit 11 receives the size information of the data input menu displayed on the touch screen.

In step S13, the encryption unit 11 generates a data input menu consisting of a keypad including a changeable key arrangement based on the size of the transmitted data input menu, and transmits the data input menu to the service provider 13.

In step S14, the service provider 13 requests the interface unit 15 to display the generated data input menu on the touch screen, and the interface unit 15 displays the data input menu.

In step S15, it is determined whether there is data input from the user on the data input menu.

When data is input on the data input menu in step S16, the interface unit 15 transmits the location information of the data input on the data input menu to the service provider 13. In this case, as described above, the application provider 17 does not need to check the input data. The service provider 13 transmits the location information to the encryption unit 11 so that data corresponding to the location information is injected into the encryption unit 11. That is, the encryption unit 11 receives input position information input through the data input menu on the touch screen.

In step S17, the encryption unit 11 determines the input data using the input position information, and encrypts the determined input data.

On the other hand, although not shown in FIG. 2, as shown in FIG. 3, the encryption unit 11 notifies the service provider 13 that the input or injection of data on the data input menu is completed, and the service provider 13 By notifying the application provider 17 of the result, the application provider 17 of the financial device may confirm that the input of the password is completed, and may switch to the next operation step.

4 illustrates an example in which a key arrangement of a data input menu is changed according to an embodiment of the present invention.

As shown in FIG. 4, whenever the data input menu 151 according to the exemplary embodiment of the present invention is generated, the key arrangement included in the input menu 151 may be changed as illustrated in FIGS. 4A and 4B. have. As a result, the leakage of the password by another person at the time of inputting the password can be prevented.

5 illustrates an example in which a position of a data input menu is changed according to an embodiment of the present invention.

5A and 5B, the position of the data input menu 151 may be changed on the display screen 152 constituting the interface unit of the present invention. As a result, it is difficult to confirm which key is selected at the time of inputting the password, thereby preventing the leakage of the password by another person.

FIG. 6 illustrates position information of data input on a data input menu according to an exemplary embodiment of the present invention.

Referring to FIG. 6, when the user operates the keypad as shown in FIG. 6 on the data input menu, only the positional information (coordinates) on the screen of the keypad may be input. This is because the key arrangement or position of the data input menu of the present invention is changed every time. That is, the position information of data input on the data input menu may be an operation position on the touch pad based on a key arrangement arranged on the data input menu as shown in FIG. 6. For example, if the user selects "7" on the keypad, the interface unit will recognize any positional information located at coordinates (0,0) to (10, 10), for example (5,5). The interface unit and the application provider do not know what number is input by (5, 5) alone. However, the encryption unit that knows the key arrangement and the position of the data input menu disposed on the screen of the interface unit may recognize that the data input on the data input menu is "7" only with the (5,5) position information transmitted.

In the above, the data input method and the system for the same according to an embodiment of the present invention have been described. The data input method according to an embodiment of the present invention may be stored as an electronic recording code in a computer readable recording medium and executed in any device having a computer or a processor.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. Codes and code segments constituting the computer program may be easily inferred by those skilled in the art. Such a computer program can be stored in a computer-readable storage medium, readable and executed by a computer, thereby realizing an embodiment of the present invention. As the storage medium of the computer program, a magnetic recording medium, an optical recording medium, a carrier wave medium, or the like may be included.

Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms used generally, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be interpreted in an ideal or excessively formal sense unless explicitly defined in the present invention.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

11: encryption unit 13: service provider
15: interface unit

Claims (4)

A data input device comprising a service provider and a touch screen,
Based on the size information of the data input menu received from the service provider, a data input menu including a key array is generated and transmitted to the service provider, and the input location information according to the touch input of the touch screen is received from the service provider. And a key corresponding to the input position information in the key arrangement as input data, and further comprising an encryption unit for encrypting the determined input data. The method of claim 1, wherein the encryption unit,
A data input device for changing at least one of a key arrangement and a display position of the data input menu on the touch screen each time a data input menu is generated. The method of claim 1, wherein the encryption unit,
And generating and storing a mapping table corresponding to coordinate values on the touch screen for each key according to a key array, and determining a key corresponding to the coordinate value according to input position information in the mapping table as input data. The encryption unit,
Receiving size information of a data input menu displayed on a touch screen;
Generating a data input menu including a key array using size information of the data input menu;
Receiving input location information input through a data input menu on the touch screen;
Determining input data using the input location information; And
Encrypting the determined input data.
KR1020120072669A 2012-07-04 2012-07-04 Method for inputting data and apparatus thereof KR20140011545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120072669A KR20140011545A (en) 2012-07-04 2012-07-04 Method for inputting data and apparatus thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120072669A KR20140011545A (en) 2012-07-04 2012-07-04 Method for inputting data and apparatus thereof

Publications (1)

Publication Number Publication Date
KR20140011545A true KR20140011545A (en) 2014-01-29

Family

ID=50143682

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120072669A KR20140011545A (en) 2012-07-04 2012-07-04 Method for inputting data and apparatus thereof

Country Status (1)

Country Link
KR (1) KR20140011545A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160031872A (en) 2014-09-15 2016-03-23 에스케이플래닛 주식회사 Method of providing combined authentication service and apparatus for the same
KR20160046207A (en) 2014-10-20 2016-04-28 에스케이플래닛 주식회사 Method of providing combined authentication service and apparatus for the same
US9940407B2 (en) 2014-09-15 2018-04-10 SK Planet Co., Ltd Method and apparatus for providing combined authentication service

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160031872A (en) 2014-09-15 2016-03-23 에스케이플래닛 주식회사 Method of providing combined authentication service and apparatus for the same
US9940407B2 (en) 2014-09-15 2018-04-10 SK Planet Co., Ltd Method and apparatus for providing combined authentication service
KR20160046207A (en) 2014-10-20 2016-04-28 에스케이플래닛 주식회사 Method of providing combined authentication service and apparatus for the same

Similar Documents

Publication Publication Date Title
US11823186B2 (en) Secure wireless card reader
CN105164694B (en) Trusted terminal platform
CN103942896B (en) System for realizing cardless withdrawal on ATM
US8474698B1 (en) Banking system controlled responsive to data bearing records
CN103942897B (en) A kind of method realizing withdrawing the money without card on ATM
US8613387B1 (en) Banking system controlled reponsive to data bearing records
US20120173433A1 (en) Method and system for providing financial service
EP2987123B1 (en) Facilitating secure transactions using a contactless interface
JP2013122684A (en) Financial transaction system, financial institution terminal, transaction method for financial transaction system, and program
JP2012108796A (en) Automatic transaction system, automatic transaction method and automatic transaction machine
US20120317410A1 (en) Protecting data from data leakage or misuse while supporting multiple channels and physical interfaces
KR20140011545A (en) Method for inputting data and apparatus thereof
US10915668B2 (en) Secure display device
US10845990B2 (en) Method for executing of security keyboard, apparatus and system for executing the method
KR20140075855A (en) Apparatus and method for inputting certification pattern, and certification system and method
US8511544B1 (en) Banking system controlled responsive to data bearing records
JP2019219934A (en) Financial transaction device
KR101436726B1 (en) Apparatus and method for processing transaction
KR100942253B1 (en) Method of secure finance transaction based on automatic teller machine using mobile device
WO2022224780A1 (en) Information processing device, information processing system, and method, and program
KR20230137310A (en) Systems and methods for secure reprovisioning
CN117837128A (en) System and method for extensible password authentication of contactless cards
JP2019049770A (en) Transaction device, transaction program, and transaction method
KR20150069319A (en) Security device

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment