KR20140103593A - System and method for user authentication - Google Patents

System and method for user authentication Download PDF

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Publication number
KR20140103593A
KR20140103593A KR1020130017162A KR20130017162A KR20140103593A KR 20140103593 A KR20140103593 A KR 20140103593A KR 1020130017162 A KR1020130017162 A KR 1020130017162A KR 20130017162 A KR20130017162 A KR 20130017162A KR 20140103593 A KR20140103593 A KR 20140103593A
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South Korea
Prior art keywords
authentication
user
birth
date
terminal number
Prior art date
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KR1020130017162A
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Korean (ko)
Inventor
차주형
Original Assignee
에스케이플래닛 주식회사
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Priority to KR1020130017162A priority Critical patent/KR20140103593A/en
Publication of KR20140103593A publication Critical patent/KR20140103593A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The present invention relates to a system and a method for user authentication, comprising a communications unit for communicating with a user terminal and a service device via a network; a message processing unit for receiving an authentication request message containing date of birth of a user and a terminal number from the service device or the user terminal and for transmitting an authentication response message; and an authentication processing unit for performing user authentication using the date of birth and the terminal number and generating the authentication response message including authentication result information.

Description

[0001] SYSTEM AND METHOD FOR USER AUTHENTICATION [0002]

More particularly, the present invention relates to a user authentication system and method, and more particularly, to a method and system for authenticating a user using a user terminal, To a user authentication system that performs user authentication using the date of birth and terminal number included in the request message, and transmits an authentication response message including authentication result information to the user terminal.

Recently, as utilization of personal information has increased, management of personal information of users has become important. Such personal information is used in a wide range of fields, from simple everyday life to financial life through financial institutions. And the social security number, name, and cell phone number that help to identify the individual are often used online to provide anonymity.

For example, in order to join a web site, a name and a resident registration number are entered in order to register as a member, and a financial institution requests a resident registration number and a name for the purpose of inquiring the user's credit information online.

Therefore, if the individual's resident registration number and name are known, a problem arises that he / she can freely access important credit information for conducting economic life.

Korean Patent Laid-Open Publication No. 10-2012-0070079: User authentication system using personal identification number, user terminal device, inquiry device, authentication server, and user authentication method thereof

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and an object of the present invention is to provide an information processing apparatus and a method for processing a user authentication by using a user's date of birth and a terminal number (mobile phone number) And can be used exclusively for user authentication.

Another object of the present invention is to provide a method and system for managing a user's personal information by comparing user information inputted by a user with subscriber information possessed by a communication service provider, And a user authentication system and method capable of preventing theft.

According to an aspect of the present invention, there is provided a communication system including a communication unit for communicating with a user terminal or a service apparatus through a communication network, an authentication request message including a user's date of birth and a terminal number from the service apparatus or the user terminal, A message processing unit for transmitting an authentication response message, an authentication processing unit for performing user authentication using the date of birth and the terminal number, and generating an authentication response message including authentication result information.

The authentication device further includes a user information database including user's terminal number and date of birth, and the authentication processor extracts a terminal number and a date of birth of the user from the user information database, It compares the date of birth with the terminal number and the date of birth included in the authentication request message and transmits an authentication completion message when they match and an authentication failure message if they do not match.

When the authentication request message is received, the authentication processing unit receives the user information of the user by transmitting a user authentication request to the communication company device associated with the user terminal, and transmits the user ID information including the date of birth and the terminal number included in the user information, It compares the included date of birth and the terminal number, and transmits an authentication completion message when they match and an authentication failure message if they do not match.

According to another aspect of the present invention, there is provided a method for transmitting an authentication request message including an authentication request message including a date of birth and a terminal number to an authentication device when a user authentication is required and receiving an authentication response message from the authentication device, And an authentication device for performing user authentication using the date of birth and the terminal number when the message is received and transmitting an authentication response message including authentication result information to the user terminal.

Wherein the user authentication system determines whether a user authentication is required for providing a requested service when receiving a service request from the user terminal, requests the user terminal to input authentication information when user authentication is required, And a service device for providing the requested service to the user terminal when the message is received.

According to another aspect of the present invention, there is provided a method of authenticating a user, the method comprising the steps of: (a) receiving an authentication request message including a user's date of birth and a terminal number; (b) And transmitting an authentication response message including the authentication result information to the user terminal.

Wherein the step (b) comprises the steps of: transmitting a user authentication request to a communication carrier apparatus associated with the user; receiving user information of the user from the communication carrier apparatus; Comparing the date of birth and the terminal number included in the authentication request message, and transmitting an authentication completion message if they match, and transmitting an authentication failure message if they do not match.

The step (b) may further include extracting a date of birth and a terminal number of the user from the provided user information database, comparing the extracted date of birth and terminal number with a date of birth and a terminal number included in the authentication request message, Transmitting an authentication completion message if there is a match, and transmitting an authentication failure message if the match is not matched.

According to another aspect of the present invention, there is provided a method for authenticating a user, comprising the steps of: (a) receiving an authentication request message including a user's date of birth and a terminal number; (b) And transmitting an authentication response message including authentication result information to the user terminal, wherein the user authentication method is recorded in a program and is readable in an electronic device.

According to another aspect of the present invention, a user terminal receives a birth date and a terminal number for user authentication when the user authentication is required for service use, receives an authentication request message including the inputted date of birth and terminal number, Comparing the date of birth and the terminal number of the user stored in the user information database or the terminal of the communication enterprise, the date of birth and the terminal number included in the authentication request message; And transmitting an authentication completion message to the user terminal if the authentication result is not identical to the user authentication result when the authentication result is identical to the user authentication result.

According to the present invention, user authentication is performed using a user's date of birth and a terminal number (mobile phone number) so that information input for user authentication is not used for other purposes but used exclusively for user authentication. Can be prevented.

Also, when the user authentication is required, the user information inputted by the user is compared with the subscriber information held by the communication company, and the user authentication is performed only when the user information matches, thereby enhancing the user authentication process have.

1 illustrates a user authentication system in accordance with an embodiment of the present invention.
2 is a block diagram schematically illustrating a configuration of a user terminal according to an embodiment of the present invention;
3 is a block diagram schematically showing a configuration of an authentication apparatus according to an embodiment of the present invention.
4 is a diagram illustrating a user authentication method by a mobile phone authentication method according to an embodiment of the present invention.

The foregoing and other objects, features, and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 is a diagram illustrating a user authentication system according to an embodiment of the present invention.

Referring to FIG. 1, the user authentication system includes a user terminal 100, a service device 200, and an authentication device 300.

The user terminal 100 receives user information when authentication of a user is required due to reasons such as membership registration or identity verification for use of various services provided by the service device 200, And transmits the request message to the authentication device 300 or the service device 200. Here, the user information is personal information to be input when a user needs to join a membership for use of the Internet or when identification is required. For example, the user's date of birth, a terminal number (mobile phone number) have. The user can use the service provided by the service device when membership registration or identification, i.e., user authentication is completed.

The user terminal 100 may be any user device including a communication function. For example, a navigation device, a notebook, a mobile communication terminal, a smart phone, a portable media player (PMP), a personal digital assistant (PDA), a tablet PC, a set- Smart TV and so on.

A detailed description of the user terminal 100 will be given with reference to FIG.

The service device 200 plays a role of providing various services to users connected through a communication network. The service device 200 is a device for providing services to users on the side of a company and includes various service devices such as a web site, a web page, an electronic commerce server, a portal site, a search server, a financial service server, .

The service device 200 is a device for receiving a user authentication service through an authentication device for identity verification and real name verification at the time of user registration and credit transaction processing. That is, the service apparatus 200 may be various websites that are provided with a user authentication service in cooperation with the authentication apparatus. Here, the user authentication service is a service for asking a professional institution to verify whether a user is a member or a member of a user when a member is registered or a credit transaction is processed. At this time, since the service device 200 or individuals have difficulty in performing user authentication processing such as confirmation of identity or real name verification, many professional organizations such as the authentication device 300 act for it. In addition, a specialized agency such as the authentication apparatus 300 is preferably included in or operated together with the credit information management company. This is because it manages credible credit information and it is easy to cooperate with credit card companies, telecommunication carriers, etc., so that it can provide more stable user authentication service.

The authentication apparatus 300 requests the user authentication process from the outside, performs the user authentication process through the linked systems and the self-authentication process, and provides the result information. The authentication device 300 receives an authentication request message for identity verification and real name authentication from the service device 200, and performs identity verification and real name authentication processing through a credit card company device, a communication provider device, and the like. It is also possible that the authentication device 300 receives a request for authentication of the identity verification directly from a user or another business entity without passing through the service device 200 and processes the same. At this time, the user or other service provider accesses the authentication page of the authentication device 300 and then inputs user identification information (e.g., date of birth, terminal number) for identity verification according to the procedure.

A detailed description of the authentication apparatus 300 will be given with reference to FIG.

2 is a block diagram schematically illustrating a configuration of a user terminal according to an embodiment of the present invention.

Referring to FIG. 2, the user terminal 100 includes a communication unit 110, an input unit 120, an output unit 130, a storage unit 140, and an authentication request processing unit 150.

The communication unit 110 is a communication unit that interconnects the user terminal 100, the service device or the user terminal 100 with the authentication device through a communication network. The communication unit 110 may be a communication module such as a wireless communication module such as mobile communication or satellite communication, A wired communication module, a short-range wireless communication module such as a WiFi, and the like.

The input unit 120 is a means for receiving a user request for controlling the operation of the user terminal 100. The input unit 120 converts a user's request into an electric signal according to a user's operation. The input unit 120 may be a keyboard, a keypad, a touch screen, a visual sensing unit, a tactile sensing unit, a motion sensing unit, , Voice input means, and the like. The user can input the authentication information including the date of birth and the terminal number through the input unit 120.

The output unit 130 may be implemented as a display device for displaying screen information according to application driving, for example, a small flat display device such as an LCD (Liquid Crystal Display) or OLED (Organic Light Emitting Diodes).

The storage unit 140 stores a program necessary for controlling the operation of the user terminal 100 and data generated during the execution of the program.

The authentication request processing unit 150 may be configured to perform authentication processing such as credit card authentication, mobile phone authentication, SMS (Short Message Service) authentication, and IPIN (Internet Personal Identification Number) authentication, When one authentication method is selected and information required for the selected authentication method is input, the authentication request message including the input information is transmitted to the service device or the authentication device. For example, when the mobile phone authentication is selected among the authentication methods, the authentication request processing unit 150 receives the user's date of birth and terminal number through the input unit 120, and transmits an authentication request message including the inputted date of birth and terminal number to the communication unit 110 to an authentication device or a service device.

The authentication request processing unit 150 may use the service provided by the service apparatus when the authentication completion message is received from the authentication apparatus or the service apparatus.

3 is a block diagram schematically showing a configuration of an authentication apparatus according to an embodiment of the present invention.

3, the authentication apparatus 300 includes a communication unit 310, a message processing unit 320, an authentication processing unit 330, and a user information database 340.

The communication unit 310 may be communication means for interconnecting the authentication device 300, the user terminal, the authentication device 300, and the service device through a communication network.

The message processing unit 320 performs message transmission / reception processing with the service apparatus or the user terminal. The message processor 320 receives the authentication request message including the user's date of birth and the terminal number from the service device or the user terminal, and transmits the authentication response message. Here, the authentication request message includes a user's date of birth, credit card information, and a terminal number (mobile phone number) used for user authentication. In addition, the authentication response message includes information on the success or failure of user authentication for the user.

Upon receiving the authentication request message, the authentication processing unit 330 controls the user authentication process based on the information of the user, finalizes the user authentication success, and then transmits the result.

When the authentication request message including the date of birth and the terminal number is received from the service device or the user terminal, the authentication processor 330 performs user authentication using the date of birth and the terminal number, and transmits an authentication response message including the authentication result information And transmits it to the message processor 320. At this time, the authentication processing unit 330 compares the date of birth and the terminal number included in the authentication request message with the date of birth and the terminal number of the corresponding user stored in the user information database 340 or the communication service provider, To the user terminal or the service device, and if not, transmits an authentication failure message to the user terminal or the service device.

The authentication processing unit 330 may perform credit card authentication, IPIN (Internet Personal Identification Number) authentication, SMS authentication, and the like, in addition to mobile phone authentication using the date of birth and the terminal number. The authentication processing unit 330 includes a credit card authentication module 332, a mobile phone authentication module 334, an Internet personal identification number (IPIN) authentication module 336, and an SMS authentication module 338.

The credit card authentication module 332 transmits the user information in cooperation with the credit card company device, requests the confirmation of the user identity and the identity of the user through the user information, and receives the result information. That is, the credit card authentication module 332 receives user identification information (user's date of birth, PIN number, etc.) and credit card information from the user information, transmits the user identification information to the credit card company apparatus, , It processes credit card authentication through it.

The mobile phone authentication module 334 transmits the user information in cooperation with the communication carrier device, requests the confirmation of the identity of the user and the identity of the user through the user information, and receives the result information. That is, the mobile phone authentication module 334 receives the user's date of birth and the terminal number (mobile phone number) of the user information, transmits it to the communication company's device, requests the identity verification request and receives the result, . In other words, when the authentication request message is received, the mobile phone authentication module 334 receives the user information of the user by transmitting a user authentication request to the communication company device associated with the user terminal, Number and the date of birth included in the authentication request message and the terminal number, and transmits an authentication completion message when they match, and transmits an authentication failure message if they do not match. The mobile phone authentication module 334 extracts the terminal number and the date of birth of the user from the user information database 340, compares the extracted terminal number and the date of birth with the terminal number and the date of birth included in the authentication request message, The authentication completion message may be transmitted, and if not, the authentication failure message may be transmitted.

The IPIN authentication module 336 plays a role of confirming whether the user is the user himself or herself through the IPIN number. That is, the IPIN authentication module 336 extracts the IPIN number of the user from the user information database 340, compares the extracted IPIN number with the IPIN number included in the authentication request message, .

The SMS authentication module 338 plays a role of confirming whether the user is the actual user through SMS. The SMS authentication module 338 transmits the SMS including the authentication key information to the terminal number (mobile phone number), compares the authentication key information received from the user with the authentication key information stored in advance, It is judged to be successful.

The user information DB 340 stores and manages operation information and various setting information of the authentication apparatus 300, and in particular, stores and manages the user's date of birth, terminal number, and the like. In addition, the authentication key generated by the SMS authentication module 338 is also stored and managed for each user.

4 is a diagram illustrating a user authentication method using a mobile phone authentication method according to an embodiment of the present invention.

Referring to FIG. 4, a user accesses a service device that wants to provide a service through a user terminal and requests service use and service access (S402).

Upon receiving the service request from the user terminal, the service device determines whether user authentication is required to provide the requested service (S404). Here, examples of services requiring user authentication may include membership subscription service, financial transaction service, identity verification service, and the like.

If it is determined in step S404 that user authentication is required, the service device transmits an authentication information input request signal to the user terminal (S406).

An authentication method selection screen such as a credit card authentication, a mobile phone authentication, an SMS authentication, and an IPIN authentication is output to the user terminal (S408), and the user selects a desired authentication method through an authentication method selection screen (S410).

Hereinafter, a case where the mobile phone authentication method is selected will be described as an example.

When the user selects cell phone authentication, the user terminal displays a window for inputting the date of birth and the terminal number, and the user inputs his or her date of birth and terminal number (S412).

Then, the user terminal transmits an authentication request message including the entered date of birth and the terminal number to the authentication apparatus (S414).

The authentication device compares the date of birth and the terminal number included in the authentication request message with the pre-stored date of birth and the terminal number (S416), and determines whether or not they match (S418). That is, the authentication device compares the date of birth and the terminal number of the user stored in the user information database or the terminal of the communication service provider, which includes the date of birth and the terminal number included in the authentication request message, to determine whether the date of birth and the terminal number match .

If it is determined as a result of the determination in step S418, the authentication apparatus transmits the authentication completion message to the user terminal and the service apparatus (S420), and the service apparatus provides the service requested to the user terminal (S422).

If it is determined in step S418 that the date of birth and the terminal number included in the authentication request message do not coincide with each other, the authentication device transmits an authentication failure message to the user terminal and the service device (S424).

If it is determined in step S404 that user authentication is not required, the service device provides the corresponding service to the user terminal (S426).

According to another aspect of the present invention, there is provided a method for authenticating a user, comprising the steps of: (a) receiving an authentication request message including a user's date of birth and a terminal number; (b) And transmitting an authentication response message including authentication result information to the user terminal is provided as a program and a recording medium readable by an electronic apparatus.

Such a user authentication method can be written in a program, and the codes and code segments constituting the program can be easily deduced by a programmer in the field. Further, the program relating to the user authentication method may be stored in an information storage medium (Readable Media) readable by the electronic apparatus, and read and executed by the electronic apparatus.

Thus, those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

According to the present invention, when a user authentication is required, user authentication is performed only when the date of birth, the terminal number (mobile phone number) input by the user is compared with the subscriber information possessed by the communication service provider, The user authentication system and method can prevent the personal information from being stolen.

100: user terminal 110, 310:
120: input unit 130: output unit
140: storage unit 150: authentication request processing unit
200: service device 300: authentication device
320: message processing unit 330: authentication processing unit
340: User information DB

Claims (10)

A communication unit for communicating with a user terminal or a service device through a communication network;
A message processing unit for receiving an authentication request message including a user's date of birth and a terminal number from the service device or a user terminal and transmitting an authentication response message; And
An authentication processing unit for performing user authentication using the date of birth and the terminal number, and generating an authentication response message including authentication result information;
. The method according to claim 1,
User information including user's terminal number and date of birth further includes a user information database,
The authentication processing unit extracts the terminal number and the date of birth of the user from the user information database, compares the extracted terminal number and the date of birth with the terminal number and the date of birth included in the authentication request message, And transmits an authentication failure message if it does not match. The method according to claim 1,
When the authentication request message is received, the authentication processing unit receives the user information of the user by transmitting a user authentication request to the communication company device associated with the user terminal, and transmits the user ID information including the date of birth and the terminal number included in the user information, Comparing the included date of birth and the terminal number, and transmitting an authentication completion message when they match, and transmitting an authentication failure message if they do not match. A user terminal for transmitting an authentication request message including a date of birth and a terminal number to an authentication device and receiving an authentication response message from the authentication device when user authentication is required; And
An authentication device that performs user authentication using the date of birth and the terminal number when the authentication request message is received from the user terminal and transmits an authentication response message including the authentication result information to the user terminal;
And a user authentication system. 5. The method of claim 4,
The method includes determining whether a user authentication is required for providing a requested service when receiving a service request from the user terminal, requesting the user terminal to input authentication information when user authentication is required, And a service device for providing the requested service to the user terminal. A method for an authentication device to authenticate a user,
(a) receiving an authentication request message including a user's date of birth and a terminal number; And
(b) performing user authentication using the date of birth and terminal number, and transmitting an authentication response message including authentication result information to the user terminal;
And a user authentication method. The method according to claim 6,
The step (b)
Sending a user authentication request to a carrier device associated with the user;
Receiving user information of the user from the communication service provider; And
Comparing the date of birth and the terminal number included in the user information with the date of birth and the terminal number included in the authentication request message and transmitting an authentication completion message if they match and transmitting an authentication failure message if they do not match; And a user authentication method. The method according to claim 6,
The step (b)
Extracting the user's date of birth and terminal number from the provided user information database; And
Comparing the extracted date of birth and terminal number with the terminal number included in the authentication request message and transmitting an authentication completion message when they match and transmitting an authentication failure message if they do not match; User authentication method. When executed by the authentication device,
(a) receiving an authentication request message including a user's date of birth and a terminal number; And
(b) performing user authentication using the date of birth and the terminal number, and transmitting an authentication response message including authentication result information to the user terminal, wherein the user authentication method is recorded as a program, Possible recording medium. Receiving a birth date and a terminal number for user authentication and transmitting an authentication request message including the inputted date of birth and a terminal number to an authentication apparatus when user authentication for service use is required; And
Comparing the birth date and the terminal number included in the authentication request message with the user information database or the date of birth and the terminal number of the user stored in the communication company apparatus; And
The authentication device transmits an authentication completion message to the user terminal if the comparison result indicates that the date of birth and the terminal number match, and transmits an authentication failure message to the user terminal if the authentication result message does not match.
And a user authentication method.
KR1020130017162A 2013-02-18 2013-02-18 System and method for user authentication KR20140103593A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101853350B1 (en) * 2017-11-29 2018-04-30 한국과학기술정보연구원 Method and apparatus for the world wide federated authentication
KR102281580B1 (en) * 2020-03-11 2021-07-26 오상영 Authentication system and method of performing authentication in authentication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101853350B1 (en) * 2017-11-29 2018-04-30 한국과학기술정보연구원 Method and apparatus for the world wide federated authentication
KR102281580B1 (en) * 2020-03-11 2021-07-26 오상영 Authentication system and method of performing authentication in authentication system

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