KR20160143332A - System and Method for Dual Certification by using Dual Channel - Google Patents

Abstract

The present invention relates to a dual authentication method and system using a dual channel, and a dual authentication method using a dual channel according to the present invention is implemented by a server communicating with a wireless terminal that is connected to a telephone network and a data network A first step of confirming a communication number of a wireless terminal installed with a specified application (Application), a first step of transmitting a text message from the wireless terminal among N (N? 2) A second step of mapping the assigned authentication call destination number and the communication number of the wireless terminal to each other and then transmitting the mapped authentication call destination number to the app of the wireless terminal via the data network; After setting an authentication destination number designated in an app installed and installed in the wireless terminal to a text message dispatch button interface, When the text message dispatch button interface is selected and transmits a button selection signal corresponding to the text message dispatch button interface selection via the data network, A third step of receiving a button selection signal corresponding to the message sending button interface selection; and a third step of selecting the sending button of the text message through the app of the wireless terminal, A fourth step of receiving a background switching signal corresponding to background switching of the application from the application switched to the background via the data network when a background switching signal corresponding to the background switching is transmitted via the data network, Send the text message from the app in (Communication number) is generated by hashing the communication number of the wireless terminal in response to the selection, and then the hashed H (communication number) is included in a designated area on the text message structure via the telephone network, (H) (communication number) included in the text message received by the authentication destination number via the telephone network and the telephone network via the telephone network A fifth step of confirming a calling number verified or corrected through the telephone network in a process of transmitting and receiving a text message; and a fifth step of confirming a calling number verified or corrected through the telephone network, when an application of the wireless terminal is restored to the foreground upon completion of sending the text message, And transmits the foreground restoration signal corresponding to the foreground restoration to the foreground via the data network A sixth step of receiving a foreground restoration signal corresponding to a foreground restoration of the app from an app, and a sixth step of restoring a foreground restoration signal corresponding to the foreground restoration signal, H '(communication number) is generated by hashing the communication number of the wireless terminal mapped with the authentication call destination number in which the text message is matched, and the generated H' (communication number) is transmitted via the telephone network And a third step of confirming whether or not the text message matches the H (communication number) included in the received text message, and a seventh step of confirming whether or not the text message is received to the authentication use destination number via the telephone network, The communication number of the wireless terminal mapped with the calling number of the text message verified or corrected through the telephone network and the authentication calling destination number in which the text message is received (H) (communication) generated by hashing the communication number of the wireless terminal mapped with the authentication call destination number and the H (communication number) included in the text message received via the telephone network, Number) are matched with each other, an authentication result obtained by verifying the validity of the communication number received through the data network is generated.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dual-

In the present invention, a wireless terminal transmits a hashed communication number on a text message to be transmitted via a telephone network (= first channel) capable of multi-access and a telephone network of a data network (second network) The server compares the hashed communication number included in the text message with the communication number received via the data network and compares the generated communication number with each other to check whether or not they are matched, The authentication is performed by using additional authentication for the origination number of the message, an operation procedure uniquely performed for each step in which the application of the wireless terminal operates, and a dynamically determined authentication call destination number.

In order to perform integrity verification or hacking detection of the installed application after downloading and installing an application through a data network to a wireless terminal such as a smart phone that accesses the phone network and the data network, A communication number including the number should be secured.

In the case of a conventional smart phone, a method of securing a communication number assigned to a wireless terminal through an SMS authentication number authentication method of inputting and receiving an SMS authentication number by authentication and a communication company DB authentication method of authenticating by referring to information of a communication company DB .

In the conventional SMS authentication number authentication method, after a phone number is inputted and transmitted through an app, an SMS including an authentication number is sent to the corresponding phone number from a server, and an authentication number is inputted from an app of the corresponding phone number, The input and transmitted telephone numbers are recognized as the telephone numbers of the actual wireless terminals. However, the SMS authentication number authentication method has a problem that if the wireless terminal is already hacked or modulated, it can be easily stolen even if it is not an actual wireless terminal by taking an SMS authentication number.

The conventional communication company DB authentication method is a method of extracting various unique information of a wireless terminal from an app and providing it as a subscribed communication company, thereby authenticating whether or not the information matches the information secured in the DB of the communication company. However, most of the unique information of the wireless terminal is recorded in the USIM, and some smart phones (for example, Apple's iPhone) have a problem that they can not authenticate the communication DB by blocking the USIM access through the application.

In the recent SMS transmission / reception, a legislative proposal was filed to amend the telecommunication business law that telecommunication companies verify / correct the origination / modification of SMS origination number and block / correct it. Therefore, even if the wireless terminal sending the SMS has already been hacked or altered to transmit / receive the origination number of the SMS, the SMS may be prevented from reaching the destination by the communication company or the communication number may be corrected by the communication company .

SUMMARY OF THE INVENTION An object of the present invention to solve the above problems is to provide a wireless communication system and a communication method in which a hashed communication is performed on a text message sent via a telephone network among a telephone network (= first channel) And transmits the communication number via the data network. The server compares the hashed communication number included in the text message with the value generated by hashing the communication number received via the data network A method of performing authentication using a dynamically determined authentication call destination number and an operation procedure uniquely performed for each step in which an application of a wireless terminal is operated and authentication for a calling number of a text message, System.

A dual authentication method using a dual channel according to the present invention is a method executed by a server communicating with a wireless terminal that multiple accesses to a telephone network and a data network, the method comprising: receiving a communication number of a wireless terminal, (N > = 2) number of the called party, the mobile terminal of the wireless terminal transmits an authentication call destination number capable of receiving a text message via the telephone network, A second step of mapping the communication number to the mobile terminal and transmitting the mapped authentication calling destination number to an app of the wireless terminal via a data network; After setting the message sending button interface, the text message sending button interface is selected through the touch screen of the wireless terminal, When receiving a button selection signal corresponding to a text message dispatch button interface selection via the touch screen from an app of the wireless terminal via the data network If the application of the wireless terminal is switched to the background by selecting the transmission button of the text message through the application of the wireless terminal and transmits a background switching signal corresponding to the background switching via the data network A fourth step of receiving a background switching signal corresponding to background switching of the application from the application switched to the background via the data network; H (communication number) by hashing the communication number of the terminal And transmits the text message including the hashed H (communication number) to the designated area on the text message structure via the telephone network through the telephone network to confirm receipt of the text message to the authentication use destination number via the telephone network (Communication number) included in the text message received via the telephone network and verifying the verified or dialed number through the telephone network during a text message transmission / reception process via the telephone network, When the application of the wireless terminal is restored to the foreground and the foreground restoration signal corresponding to the foreground restoration is transmitted via the data network upon completion of the transmission of the text message, And a foreground restoration signal corresponding to the foreground restoration of the app from the app restored to the foreground If the calling number of the text message received via the telephone network is matched with the communication number mapped with the authentication call destination number in which the text message is received, (Communication number) is generated by hashing the communication number of the mapped wireless terminal, and whether the generated H '(communication number) matches H (communication number) included in the text message received via the telephone network A step of receiving a text message via the telephone network and transmitting a text message to the authentication call destination number and transmitting and receiving a text message via the telephone network, Wherein the communication destination number of the wireless terminal that is mapped with the authentication call destination number for which the text message is received matches the communication number of the wireless terminal that is mapped to H ( (Communication number) generated by hashing the communication number of the wireless terminal mapped with the authentication call destination number in which the text message is received is matched with the H '(communication number) generated by hashing the communication number of the wireless terminal mapped, the validity of the communication number received through the data network And an eighth step of generating an authenticated authentication result.

In the dual authentication method using dual channels according to the present invention, the second step may further include activating the authentication destination number so that the wireless terminal can receive a text message sent via the telephone network .

In the dual authentication method using a dual channel according to the present invention, the second step sets an effective time for maintaining the mapping relationship between the authentication call destination number and the communication number of the wireless terminal installing the specified application And counting the number of times of the counting.

A dual authentication method using a dual channel according to the present invention includes the steps of: confirming whether the validity time has elapsed; determining whether a reception of a text message to the authentication use destination number is not confirmed via the telephone network And canceling a mapping relationship between the authentication call destination number and the communication number.

The dual authentication method using a dual channel according to the present invention generates an authentication result corresponding to an authentication failure when receipt of a text message is not confirmed to the authentication use destination number via the telephone network until the valid time elapses The method comprising the steps of:

In the dual authentication method using dual channels according to the present invention, the button selection signal may include identification information for identifying a message sending button selection through the application of the wireless terminal, communication Number, an authentication call destination number set in the text message dispatch button interface, or a combination of two or more.

In the dual authentication method using a dual channel according to the present invention, the third step includes checking a communication number of a wireless terminal having an app that transmits a button selection signal via the data network, Further comprising checking whether the communication number of the wireless terminal identified through the matching with the communication number mapped with the authentication calling number is matched.

In the second authentication method using a dual channel according to the present invention, the third step is to wait for the background switching signal transmitted via the data network in response to the background switching of the selected application, And setting a background switching wait time and counting the background switching wait time.

The dual authentication method using a dual channel according to the present invention includes the steps of: checking whether the background switching wait time has elapsed; determining whether the background switching wait time has elapsed And generating an authentication result corresponding to the authentication failure.

In the dual authentication method using a dual channel according to the present invention, the background switching signal may include identification information for identifying background switching of the application through the operating system of the wireless terminal, communication Number, an authentication call destination number set in the text message dispatch button interface, or a combination of two or more.

In the dual authentication method using a dual channel according to the present invention, the fourth step includes: confirming a communication number of a wireless terminal having an application that has transmitted a background switching signal via the data network; Further comprising checking whether the communication number of the wireless terminal identified through the matching with the communication number mapped with the authentication calling number is matched.

In the dual authentication method using a dual channel according to the present invention, the fourth step may include receiving a text message from a wireless terminal having an application that has transmitted a background switching signal via the data network, And a step of counting a waiting time for waiting for a text message to be waiting.

The dual authentication method using a dual channel according to the present invention includes the steps of: checking whether the waiting time of the text message has elapsed; determining whether the text message is not received via the telephone network And generating an authentication result corresponding to the authentication failure.

In a dual authentication method using a dual channel according to the present invention, the fifth step includes a step of transmitting a text message through the telephone network to a wireless terminal, which receives a foreground restoration signal transmitted via the data network, And setting a restoration wait time and counting the restoration wait time.

The dual authentication method using a dual channel according to the present invention includes the steps of: checking whether the foreground restoration wait time has elapsed; determining whether the foreground restoration wait time has passed through the data network until the foreground restoration wait time has elapsed; And generating an authentication result corresponding to the authentication failure if the authentication result is not received.

In the dual authentication method using a dual channel according to the present invention, the foreground restoration signal may include identification information for identifying a foreground restoration of the application through an operating system of the wireless terminal, A communication number of the wireless terminal, and an authentication call destination number set in the door button button interface for a while, or a combination of two or more of them.

In the dual authentication method using a dual channel according to the present invention, the sixth step may include: checking a communication number of a wireless terminal having an app that has transmitted a foreground restoration signal via the data network; And confirming whether the communication number of the wireless terminal identified through the ground restoration signal matches the communication number mapped with the authentication call destination number.

A dual authentication method using a dual channel according to the present invention includes: a button selection signal corresponding to the selection of the text message dispatch button interface transmitted from an app of the wireless terminal via the data network; A background switching signal corresponding to background switching of the app and a foreground restoration signal corresponding to the foreground restoration of the app are sequentially received; and a step of checking whether the button selection signal, background switching signal, And generating an authentication result corresponding to the authentication failure if the authentication result is not successively received.

A dual authentication method using a dual channel according to the present invention is a method for confirming whether or not a text message from an app of the wireless terminal to an authentication use destination number is received after receiving the background switching signal via the telephone network, Further comprising the step of determining whether a text message to an authentication use destination number provided to an app of the wireless terminal is received before receiving the foreground restoration signal via the wireless network.

In the dual authentication method using a dual channel according to the present invention, the communication number may include at least one of a telephone number keyed through an app of the wireless terminal, a telephone number extracted from a Universal Subscriber Identity Module (USIM) And a telephone number received from a separate server for authenticating a user who intends to use the app of the wireless terminal. The above and other objects, do.

In the dual authentication method using a dual channel according to the present invention, the communication number may include a UUID (Universally Unique Identifier) assigned to an app of the wireless terminal, an ICCID (Universal Subscriber Identity Module) recorded in a Universal Subscriber Identity Module An Integrated Circuit Card Identifier, an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI).

In the dual authentication method using a dual channel according to the present invention, the app of the wireless terminal includes a message sending function via the telephone network, and transmits H (communication number) information through a telephone network using the built- And transmits the text message including the text message.

In the dual authentication method using a dual channel according to the present invention, an app of the wireless terminal is interlocked with a message sending function provided in the wireless terminal, and is linked to a message sending function of the wireless terminal, Number) of the text message.

In the dual authentication method using a dual channel according to the present invention, the application of the wireless terminal casts H (communication number) to a specified digit and includes it in a designated area of the text message.

In the dual authentication method using a dual channel according to the present invention, the H (communication number) may be at least one of a body area of the text message, a hidden area of the text message, and a spare area of the text message Area. ≪ / RTI >

In the dual authentication method using dual channels according to the present invention, the text message is selectively received when the validity of the origination number is verified or corrected through the telephone network.

In the dual authentication method using a dual channel according to the present invention, the first step may further include restoring H (communication number) included in a designated area of the text message in a binary manner.

A dual authentication system using dual channels according to the present invention is a system implemented through a server that communicates with a wireless terminal that multiple accesses to a telephone network and a data network. The system includes a communication terminal (N > = 2) number of the called party, and a calling party number for accepting an authentication call destination number capable of receiving a text message from the wireless terminal via the telephone network; A communication number mapping unit for mapping the communication number of the wireless terminal to the wireless terminal, a communication number mapping unit for mapping the communication number of the wireless terminal to the wireless terminal, After setting the designated authentication call destination number in the activated application in the text message dispatch button interface, When the user selects a send button interface and transmits a button select signal corresponding to a text message send button interface selection via the data network, a text message sending button A first signal receiving unit for receiving a button selection signal corresponding to an interface selection; and a display unit for displaying an application of the wireless terminal by switching the application of the wireless terminal to the background by selecting the transmission of the text message through the application of the wireless terminal, A second signal receiving unit for receiving a background switching signal corresponding to background switching of the application from the application switched to the background via the data network when a background switching signal corresponding to the background switching is transmitted; In the app, (H) (communication number) is generated by hashing the communication number of the wireless terminal in response to the tack, and the hashed H (communication number) is included in the designated area on the text message structure via the telephone network and is sent through the telephone network (Communication number) included in the text message received by the authentication call destination number via the telephone network and the telephone network via the telephone network A first channel checking unit for checking a calling number verified or corrected through the telephone network in a process of transmitting and receiving a text message; and a second channel checking unit for returning a foreground of the application of the wireless terminal, And the foreground restoration signal corresponding to the foreground restoration is transmitted via the data network, the foreground restoration signal is restored to the foreground A third signal receiver for receiving a foreground restoration signal corresponding to foreground restoration of the application from the application; and a third signal receiver for receiving a foreground restoration signal corresponding to the foreground restoration signal, A channel interworking hash unit for generating a H '(communication number) by hashing the communication number of the wireless terminal mapped with the received call destination number for the text message, A second authentication procedure unit for confirming whether or not a text message is received by the authentication destination number via the telephone network, and a second authentication procedure unit for confirming whether or not the text message matches the H (communication number) included in the text message received via the telephone network; A transmission number of the text message verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network, The communication number of the wireless terminal mapped to the communication terminal is mapped to the communication terminal number of the wireless terminal mapped to the communication terminal number of the wireless terminal mapped with the authentication call destination number and the H (communication number) included in the text message received via the telephone network, And an authentication result processor for generating an authentication result of authenticating the validity of the communication number received through the data network if the generated H '(communication number) are mutually matched.

According to the present invention, a wireless interworking authentication and a hash authentication are performed in duplicate using a telephone network and a data network in which a wireless terminal is multi-connected without using a database of a communication company to which the wireless terminal subscribes, There is an advantage that the number can be accurately identified and authenticated.

1 is a diagram illustrating a configuration of a dual channel based authentication system using an authentication call destination number according to an embodiment of the present invention.
2 is a diagram illustrating a functional configuration of a wireless terminal and an app according to an embodiment of the present invention.
3 is a diagram illustrating a process of mapping a communication number of a wireless terminal and an authentication call destination number according to an embodiment of the present invention.
4 is a diagram illustrating a process of transmitting and receiving a button selection signal via a data network according to an embodiment of the present invention.
5 is a diagram illustrating a process of transmitting / receiving a background switching signal via a data network according to an embodiment of the present invention.
6 is a diagram illustrating a procedure for sending a text message via a telephone network according to an embodiment of the present invention.
7 is a diagram illustrating a process of transmitting / receiving a foreground restoration signal via a data network according to an embodiment of the present invention.
8 is a diagram illustrating a process of generating a text message including a communication number hashed through a telephone network according to an embodiment of the present invention.
9 is a flowchart illustrating a process of authenticating a hashed communication number received through a text message according to an embodiment of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs Only.

1 is a diagram illustrating a configuration of a dual channel based authentication system using an authentication call destination number according to an embodiment of the present invention.

1 is a block diagram illustrating an example of a configuration of a wireless terminal 200 according to an embodiment of the present invention. Referring to FIG. 1, a wireless terminal 200 is connected to a plurality of applications (first channel) and a data network 250, receives the hash H (communication number), receives the communication number transmitted from the app 250 of the wireless terminal 200 via the data network, and transmits the received text message via the telephone network A first authentication for authenticating a communication number received via the data network using a number and a communication number received via the data network through an H (communication number) included in a text message received via the telephone network, The communication number of the wireless terminal 200 is authenticated through the secondary authentication for authenticating whether or not the wireless terminal 200 matches the generated H '(communication number) generated by hashing. Knowledge If it is a pseudo-random number, various methods (for example, some of the constituent parts are omitted, or a detailed or combined method) for configuring a dual channel based authentication system using the authentication call destination number, However, the present invention includes all of the above-mentioned embodiments, and the technical features of the present invention are not limited only by the method shown in FIG.

The system of the present invention includes a wireless terminal 200 capable of multiple connections to a possible telephone network (= first channel) and a data network (= second channel), and a wireless terminal 200 through a text message received via the telephone network. Receives the hash H (communication number) from the app 250 of the wireless terminal 200 and receives the communication number transmitted from the app 250 of the wireless terminal 200 via the data network, A primary authentication for authenticating a communication number received via the data network using a calling number of a text message and an H (communication number) included in a text message received via the telephone network are received via the data network And the authentication server 100 performs a secondary authentication for authenticating whether or not the generated communication number is matched with H '(communication number) generated by hashing the generated communication number, and the authentication server 100 includes a single server or a plurality of Type of server combination To be implemented.

The wireless terminal 200 is a general term of a terminal that can be connected to a telephone network and a data network among the terminals used by the user. The wireless terminal 200 may include a smart phone, which is preferably connectable to the telephone network and the data network.

According to an embodiment of the present invention, the wireless terminal 200 downloads and installs an application 250 for performing dual channel-based authentication using an authentication destination number from a designated application providing server (not shown) The app 250 installed in the wireless terminal 200 performs the dual channel based authentication process using the authentication destination number according to the present invention when the application 250 is executed for the first time (or before the communication number authentication via the app 250).

The app 250 of the wireless terminal 200 displays an interface for receiving a key input of the communication number of the corresponding wireless terminal 200 when the application 250 is executed for the first time (or before execution of communication number authentication via the app 250) Or the communication number of the corresponding mobile terminal 200 is extracted from a USM (Universal Subscriber Identity Module) mounted or detached from the mobile terminal 200. [

According to the embodiment of the present invention, the communication number is a telephone number input through the interface output from the app 250 of the wireless terminal 200 and a phone number extracted from the USIM of the wireless terminal 200 A Universal Unique Identifier (UUID) assigned to an app 250 of the wireless terminal 200 according to an embodiment of the present invention and an ICCID (Integrated Unique Identifier) recorded in a Universal Subscriber Identity Module (USIM) A Circuit Card Identifier, an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI). In addition, the communication number may further include the user's personal information (e.g., name, date of birth, etc.) or may include all or some of the registration information registered in the designated storage medium 150, And the present invention is not limited thereto.

When the communication number is inputted / extracted, the app 250 of the wireless terminal 200 generates H (communication number) by hashing the input / extracted communication number with a specified hash algorithm.

According to an embodiment of the present invention, when the input / extracted communication number is hashed by a hash algorithm, the app 250 of the wireless terminal 200 may use an application authentication value for the app 250 And a procedure of sharing a separate app authentication value between the authentication server 100 and the app 250 when the app authentication value is used may be added.

The app authentication value according to the method of the present invention may be set at an app install time at which the app 250 is installed in the wireless terminal 200 or after installing the app 250 in the wireless terminal 200 Or at least one of the determined application installation time or the time when the application installation time is separated by a designated time.

The app authentication value according to another embodiment of the present invention may further include one or more of the UUID of the app 250 installed in the wireless terminal 200 or one or more of the authentication call destination numbers .

The authentication destination number according to the embodiment of the present invention is assigned when the wireless terminal 200 sends a text message via the telephone network as a telephone number for sending the text message via the telephone network The disposable telephone number may be a telephone number in a state in which a normal text message can be received or a telephone number in which activation / deactivation can be set as needed.

According to the first message sending method of the present invention, the app 250 of the wireless terminal 200 may embed a message sending function via the telephone network. In this case, the app 250 of the wireless terminal 200, (Communication number) is included in a designated area on a text message structure via a telephone network by using the built-in message sending function, and then the H (communication number) is transmitted via the telephone network to which the wireless terminal 200 is connected ≪ / RTI > can be sent.

According to the second message sending method of the present invention, the app 250 of the wireless terminal 200 can interoperate with a message sending function provided in the wireless terminal 200. In this case, The application 250 interlocks with the message sending function of the wireless terminal 200 to include the hashed H (communication number) in a designated area on the text message structure via the telephone network, And can transmit a text message including H (communication number) via the telephone network connected to the wireless terminal 200 in conjunction with the sending function.

According to an embodiment of the present invention, a text message transmitted by the app 250 of the wireless terminal 200 is transmitted via a telephone network, and a text message transmitted via a data network (for example, iMessage, and the like), and temporarily set to pass through the telephone network. In this case, the text message is sent via the telephone network.

According to an embodiment of the present invention, the H (communication number) may be included in at least one of a body region, a hidden region, and a spare region of a text message that can be sent via the telephone network, or a combination of two or more of the body region, the hidden region, and the spare region.

The application 250 of the wireless terminal 200 includes the H (communication number) when sending a text message including the H (communication number) via the telephone network from the app 250 of the wireless terminal 200 You can control so that the message sending interface that sends out text messages is not displayed on the screen. For example, in the case of the first message sending method, the app 250 of the wireless terminal 200 may omit displaying the interface of the built-in message sending function.

Meanwhile, when the message sending interface is displayed on the screen to send a text message via the telephone network, the application 250 of the wireless terminal 200 transmits an H (Communication number) is not edited or changed. For example, the application 250 of the wireless terminal 200 may transmit a touch input of a specific area (for example, a keyboard display area) of a message sending interface to an H (communication number) Can be controlled so as not to be edited or changed.

According to the method of the present invention, the text message sent via the telephone network is composed of a text-based specialized structure, or the area to be inserted with the H (communication number) in the text message structure is encoded in accordance with the specified encoding rule May be set to include digits. In this case, the app 250 of the wireless terminal 200 may cast the H (communication number) to a digit corresponding to the specified encoding rule and include it in a designated area of the text message.

A text message sent via the telephone network through the built-in message sending function of the mobile terminal 200 or in conjunction with the message sending function of the wireless terminal 200, Is received by the authentication server 100 that is received by the message server 160 or performs the authentication procedure according to the present invention.

According to an embodiment of the present invention, a device included in the telephone network via the text message verifies whether the calling number included in the text message matches the actual telephone number of the mobile terminal 200 (for example, The mobile terminal 200 performs a matching operation between a calling number included in the header of the mobile terminal 200 and a telephone number managed by the communication company with respect to the mobile terminal 200, The text message can be normally transmitted. If the calling number included in the text message does not match the actual telephone number of the wireless terminal 200, the device on the telephone network discards the text message or transmits the calling number of the text message to the wireless terminal 200 200) to the actual number of the telephone number.

Referring to FIG. 1, the authentication server 100 includes an information checking unit 126 for checking the communication number of the wireless terminal 200 installed with the specified application 250, An information receiving unit 110 for receiving the communication number of the wireless terminal 200 from the app 250 of the wireless terminal 200 via the data network and a data receiving unit 110 for receiving the communication number of the wireless terminal 200 from the app 250 of the wireless terminal 200 When the received communication number of the wireless terminal 200 is included in the personal information for authentication of the user, the wireless terminal 200 transmits the personal information via the communication server (not shown) And an information storage unit 124 for storing and managing the personal information received via the data network from the wireless terminal 200 in a designated database (not shown).

The information confirmation unit 126 confirms the communication number of the wireless terminal 200 that installed the specified app 250. For example, the designated application 250 receives the authentication request from the authentication server 100, And transmits a button selection signal corresponding to the text message forwarding button interface selection to the background switching of the application 250, And a function of transmitting a corresponding background switching signal and transmitting a foreground restoration signal corresponding to the foreground restoration upon completion of the transmission of the text message by the app 250.

The method for confirming the communication number according to the present invention is characterized in that when the application 250 of the wireless terminal 200 transmits the communication number of the wireless terminal 200 via the data network, And receives the communication number of the wireless terminal 200 transmitted from the app 250 of the terminal 200 via the data network. In this case, when the communication number received through the information receiving unit 110 is received together with other information or data via the data network, the information verifying unit 126 checks whether the communication number received from the application 250 of the wireless terminal 200 And confirms the information to be transmitted via the data network or the communication number included in the data.

The communication number received from the app 250 of the wireless terminal 200 via the data network is transmitted to the user 250 using the interface output from the app 250 of the wireless terminal 200, (Or touch) input via the application 250 or from a USIM that is loaded or unloaded from the wireless terminal 200 via the app 250. [ And may further include a Universally Unique Identifier (UUID) allocated to the app 250 of the wireless terminal 200 according to a real-time method. In addition, the communication number may further include all or some of the registration information including the user's personal information (e.g., name, date of birth, etc.) or registered on the designated storage medium according to the method of operation, Or more.

Preferably, the application 250 of the wireless terminal 200 encrypts the communication number or the like according to a designated encryption / decryption scheme and transmits the encrypted communication number to at least one server via the data network, It is possible to decode the communication number or the like. Hereinafter, all information, data, and signals transmitted and received through the data network will be decoded and transmitted / received, unless otherwise noted.

The application 250 of the wireless terminal 200 transmits the communication number via the data network according to the embodiment of the present invention. However, in some cases, the application 250 of the wireless terminal 200 From a server having a communication number for the wireless terminal 200 during a process of performing a personal authentication procedure in connection with a communication company server (not shown) or a separate server, It is possible to use it if the communication number is registered in the base server.

Referring to FIG. 1, the authentication server 100 receives an authentication destination number for sending a text message via the telephone network from among the N (N > = 2) authentication destination numbers, A communication number mapping unit 132 for mapping the received authentication call destination number to the communication number of the wireless terminal 200 and an application of the wireless terminal 200 via the data network 250) for transmitting the mapped authentication call destination number, wherein the validity time for maintaining the mapping relationship between the authentication call destination number and the communication number is set and counted, (134) for releasing the mapping relationship between the authentication call destination number and the communication number when the reception of the text message including the communication number mapped to the authentication call destination number as the call origination number is not confirmed until the authentication call destination number One .

When the communication number of the wireless terminal 200 installed with the designated app 250 is confirmed through the information confirmation unit 126, the called number holder 130 stores the number N (Or dynamically determines) an n-th (1? N? N) authentication call destination number capable of sending a text message from the terminal 200 via the telephone network.

According to the embodiment of the present invention, the authentication server 100 (or the call server associated with the authentication server 100) receives N telephone numbers that can actually be connected by telephone via the telephone network, And the called number storage unit 130 identifies one or more authentication call destination numbers for which the mapping relationship with the previous one of the N number of authentication call destination numbers has been canceled, (Or dynamically determine) any one of the n-th authentication-use destination numbers according to a predetermined rule (or according to a predetermined rule). For example, the called party number assigning unit 130 may be configured to assign the n-th authentication calling party number for which the mapping relationship is released at a predetermined reference time or more among the authentication calling party numbers for which the mapping relationship with the other previous phone number is released, (Or dynamically determine) the number of times.

When the authentication call destination number is assigned (or dynamically determined) through the call destination number storage unit 130, the communication number mapping unit 132 transmits the communication number of the wireless terminal 200 confirmed through the information check unit 126 (Or dynamically determined) destination number through the destination number storage unit 130 and stores the mapping number in the designated storage medium 150. FIG. According to the embodiment of the present invention, the mapping relationship between the communication number of the mobile station 200 and the authentication call destination number is valid only for a specified valid time, and when the specified valid time has elapsed, It is automatically released.

When the communication number of the wireless terminal 200 and the authentication call destination number are mapped through the communication number mapping unit 132, the called number transmission unit 112 transmits the application number of the wireless terminal 200 And transmits the mapped authentication termination number to the terminal 250. The application 250 of the wireless terminal 200 receives the authentication call destination number via the data network and transmits the text message to the text message transmission button interface for sending a text message through the telephone network of the wireless terminal 200 Set the call forwarding number. That is, when the app 250 of the wireless terminal 200 touches the text message dispatch button interface in the foreground state in which the text message dispatch button interface in which the authentication dispatch number is set is displayed on the touch screen A procedure for requesting the sending of a text message to the authentication destination number is performed by the text message sending function provided in the wireless terminal 200.

Meanwhile, when the communication number of the wireless terminal 200 is mapped to the authentication call destination number or the authentication call destination number is transmitted to the app 250 of the wireless terminal 200 through the call receiver number transmission unit 112 , The timeout management unit 134 sets a valid time for maintaining the mapping relationship between the authentication call destination number and the communication number and starts counting. The timeout management unit 134 confirms whether or not a text message including the communication number of the mapped wireless terminal 200 as the calling number is received in the authentication call destination number until the expiration time elapses, If the reception of the text message including the communication number of the mapped wireless terminal 200 as the calling number is not confirmed until the time elapses or the authentication termination number If the SMS message including the communication number of the mapped wireless terminal 200 is received and the authentication is successful, the counting of the validity time ends and the mapping relation between the authentication call destination number and the communication number is canceled.

Meanwhile, when the communication number of the wireless terminal 200 is mapped to the authentication call destination number or the authentication call destination number is transmitted to the app 250 of the wireless terminal 200 through the call receiver number transmission unit 112 , The call number mapping unit activates a text message reception function of the authentication call destination number mapped with the telephone number of the mobile station 200 so that the text message sent from the mobile station 200 can be received via the telephone network . The authentication destination number may be mapped to the communication number of the wireless terminal 200 or may be received only via the telephone network when the text message reception function is activated. If the reception of the text message is performed through the designated message server 160, the call number mapping unit may provide an activation signal for the authentication call destination number to the message server 160.

1, the authentication server 100 sets the authentication call destination number in the text message dispatch button interface in the app 250 of the wireless terminal 200, and transmits the touch screen of the wireless terminal 200 Receiving a button selection signal corresponding to the selection of a text message sending button interface via the touch screen from the app 250 of the wireless terminal 200 via the data network, 1 signal receiving unit 114 and sets and counts a background switching wait time for receiving a background switching signal corresponding to a background switching of the application 250 that has selected the text message dispatch button interface, If the background switching signal is not received via the data network until the elapse of the authentication failure, And a response time-out Operations 134 to generate the authentication result.

The app 250 of the wireless terminal 200 receives the authentication call destination number through the data network and sets the authentication call destination number in the text message transmission button interface displayed on the touch screen in the foreground state. If the user touches the text message send button interface displayed on the touch screen in the foreground state, the app 250 of the mobile station 200 transmits the authentication call destination number And transmits a button selection signal corresponding to the text message dispatch button interface selection via the data network prior to dispatching the text message. Preferably, the application 250 of the wireless terminal 200 preferentially transmits the text message for the authentication call destination number by the text message sending function of the wireless terminal 200 via the data network And transmits a button selection signal to the authentication server 100 and receives an ACK (Acknowledge) signal corresponding thereto. Meanwhile, if an interrupt is required to transmit the button selection signal before the wireless terminal 200 actually starts transmitting the text message, the app 250 of the wireless terminal 200 generates an interrupt and transmits a text message The button selection signal can be preferentially transmitted before the function is actually started.

When the application 250 of the wireless terminal 200 selects the text message dispatch button interface displayed on the touch screen in the foreground state and transmits the button selection signal through the data network, Receives a button selection signal corresponding to the selection of the text message sending button interface via the touch screen from the app 250 of the wireless terminal 200 via the data network. Preferably, the button selection signal includes identification information identifying a text message dispatch button interface selection through the app 250 of the wireless terminal 200, a communication number of the selected wireless terminal 200, The text message dispatch button interface may include at least one or a combination of two or more UUIDs of the selected wireless terminal 200.

According to the embodiment of the present invention, the button selection signal can be effectively received during a valid time period during which the mapping relation between the communication number of the mobile station 200 and the authentication call destination number is maintained, and when the validity time has elapsed Even if the button selection signal is received.

When the button selection signal corresponding to the selection of the text message sending button interface via the touch screen is received from the app 250 of the wireless terminal 200, the first signal receiving unit 114 reads the button selecting signal, (For example, extracts the communication number from the button selection signal or confirms the communication number by referring to the database) that the application 250 that has transmitted the selection signal is installed, And confirms whether or not the communication number of the wireless terminal 200 that transmitted the selection signal is mapped to the authentication use destination number designated through the communication number mapping unit 132. [ If the communication number of the wireless terminal 200 is not mapped to the designated authentication call destination number, the first signal receiving unit 114 generates an authentication result corresponding to the authentication failure.

Meanwhile, when the button selection signal corresponding to the selection of the text message dispatch button interface is received from the app 250 of the wireless terminal 200 or the communication number of the wireless terminal 200 which transmitted the button selection signal is the authentication dispatch number In the mapped state, the timeout management unit 134 sets the background switching wait time for waiting for the background switching signal corresponding to the background switching of the application 250 that has selected the text message dispatch button interface, and starts counting.

The timeout management unit 134 receives a background switching signal corresponding to the background switching of the app 250 from the app 250 of the wireless terminal 200 via the data network until the background switching wait time elapses If the background switching signal is not received via the data network until the background switching wait time elapses, the count of the background switching wait time is terminated and an authentication result corresponding to the authentication failure is generated . When the authentication result corresponding to the authentication failure is generated through the timeout management unit 134, the communication number mapping unit 132 obtains a mapping relationship between the communication number of the mobile station 200 and the authentication call destination number Automatic (or forced) release.

Referring to FIG. 1, the authentication server 100 selects the text message sending button interface through the application 250 of the wireless terminal 200 so that the application 250 of the wireless terminal 200 can access the background And a second signal receiving unit (116) for receiving a background switching signal corresponding to background switching of the app (250) from the app (250) switched to the background via the data network And sets a standby time for receiving a text message including a communication number of the mobile terminal 200 having the communication number of the application 250 that has transmitted the background switching signal as a calling number, And a timeout operating unit (134) for generating an authentication result corresponding to an authentication failure if the text message is not received through the telephone network until a time elapses.

The app 250 of the wireless terminal 200 that has transmitted the button selection signal through the data network executes a text message sending function embedded in the wireless terminal 200 in the foreground state to transmit a text message In this case, the operating system of the wireless terminal 200 switches the foreground app 250 to the background state and simultaneously displays a text message dispatch screen on the touch screen do.

The app 250 of the wireless terminal 200 executes a text message sending function embedded in the wireless terminal 200 in the foreground state to initiate a text message sending procedure to the authentication use destination number, It is checked whether a background switching event for switching the app 250 from the foreground to the background through the operating system of the terminal 200 occurs. If the background switching event is confirmed through the operating system of the wireless terminal 200, the application 250 of the wireless terminal 200 transmits a text message (not shown) to the authentication termination number through the telephone network from the wireless terminal 200 The background switching signal corresponding to the background switching of the app 250 is transmitted via the data network prior to requesting the sending. Preferably, the application 250 of the wireless terminal 200 preferentially transmits the text message to the data network before the text message sending function for the authentication call destination number is actually initiated by the text message sending function of the wireless terminal 200 To the authentication server 100, and receives a corresponding ACK. Meanwhile, if the mobile terminal 200 needs a thread driving or an interrupt to transmit the background switching signal before actually starting the text message sending function, the application 250 of the wireless terminal 200 may operate the thread The background switching signal can be preferentially transmitted before the text message sending function is actually started by generating an interrupt.

When the application 250 of the wireless terminal 200 is switched from the foreground state to the background and transmits the background switching signal through the data network, the second signal receiving unit 116 receives the background switching signal through the data network, And receives a background switching signal corresponding to the background switching of the app 250 from the app 250 to be switched. The background switching signal may include identification information for identifying background switching of the application 250 through the operating system of the wireless terminal 200, A UUID of the wireless terminal 200 that installed the background switched app 250, and a combination of two or more of the UUIDs.

According to the embodiment of the present invention, the background switching signal can be effectively received during a valid time period during which the mapping relation between the communication number of the wireless terminal 200 and the authentication call destination number is maintained, Even if a background switching signal is received.

When the background switching signal corresponding to the background switching of the app 250 is received from the app 250 of the wireless terminal 200, the second signal receiving unit 116 reads the background switching signal, (For example, extracts the communication number from the background switching signal or confirms the communication number by referring to the database), and transmits the background switching signal The communication number mapping unit 132 determines whether the communication number of the wireless terminal 200 is mapped to the designated authentication use number. If the communication number of the wireless terminal 200 is not mapped to the designated authentication use destination number, the second signal receiving unit 116 generates an authentication result corresponding to the authentication failure.

Meanwhile, when the background switching signal corresponding to the background switching of the app 250 is received from the app 250 of the wireless terminal 200, or the communication number of the wireless terminal 200 that transmitted the background switching signal is the authentication calling / The timeout management unit 134 waits for the reception of a text message including the communication number of the wireless terminal 200 having the app 250 that transmitted the background switching signal as the calling number Set the waiting time for receiving a text message and start counting.

The timeout management unit 134 checks whether the text message is received through the telephone network until the waiting time for receiving the text message elapses, and transmits the text message through the telephone network, Is not received, the counting of the waiting time of the text message is ended and an authentication result corresponding to the authentication failure is generated. When the authentication result corresponding to the authentication failure is generated through the timeout management unit 134, the communication number mapping unit 132 obtains a mapping relationship between the communication number of the mobile station 200 and the authentication call destination number Automatic (or forced) release.

Referring to FIG. 1, the authentication server 100 transmits a button selection signal and a background switching signal from the app 250 of the wireless terminal 200 via a data network, (H) (communication number) by hashing it with a specified hash algorithm and then sending it through the telephone network by including the hashed H (communication number) in a designated area on the text message structure via the telephone network and sending it through the telephone network And a first channel identification unit (136) for verifying the dialed number verified / corrected through the telephone network in the process of sending a text message via the telephone network and H (communication number) included in the received text message, The terminal 200 is connected to a message receiving unit 120 for receiving a text message including the hashed H (communication number) via the telephone network and a text message receiving unit 120 for sending the text message from the app 250 of the mobile terminal 200 And a foreground restoration waiting time for waiting for a foreground restoration signal corresponding to the foreground restoration is set and counted, and the foreground restoration signal is transmitted via the data network until the foreground restoration waiting time elapses And a timeout operation unit 134 for generating an authentication result corresponding to the authentication failure if not received.

According to the first text message sending method of the present invention, the text message including the H (communication number) hashed by the app 250 of the wireless terminal 200 is transmitted via the telephone network to which the wireless terminal 200 is connected To the authentication server 100, and the message receiving unit 120 receives the text message transmitted via the telephone network. Preferably, the message receiving unit 120 may selectively receive a text message verifying / correcting the validity of the calling number through the telephone network.

The first channel check unit 136 extracts an H (communication number) included in a designated area of the text message received through the message receiver 120, and transmits the H message to the telephone network in the process of transmitting a text message via the telephone network. And extracts the verified / corrected calling number.

According to the second text message sending method of the present invention, the text message including the H (communication number) hash hash received from the app 250 of the wireless terminal 200 is transmitted via the telephone network to which the wireless terminal 200 is connected The message server 160 extracts the H (communication number) included in the designated area of the text message, and transmits the text message through the telephone network in the process of sending the text message via the telephone network The first channel identification unit 136 extracts the verification number from the message server 160 and extracts the H (communication number) included in the text message from the message server 160, The originating number of the message may be provided.

On the other hand, the wireless terminal 200 (or the wireless terminal 200 that has installed the application 250 that has transmitted the button selection signal and the background switching signal via the data network first), which corresponds to the communication number mapped with the authentication call destination number, (200), the timeout management unit 134 receives a foreground restoration signal corresponding to the foreground restoration from the app 250 of the wireless terminal 200 that has completed the transmission of the text message Set the waiting foreground rest time to wait and start counting.

The timeout management unit 134 checks whether the foreground restoration signal is received via the data network until the foreground restoration waiting time elapses, and if the foreground restoration signal is received, If the foreground restoration signal is not received, the count of the foreground restoration wait time is terminated and an authentication result corresponding to the authentication failure is generated. When the authentication result corresponding to the authentication failure is generated through the timeout management unit 134, the communication number mapping unit 132 obtains a mapping relationship between the communication number of the mobile station 200 and the authentication call destination number Automatic (or forced) release.

Referring to FIG. 1, the authentication server 100 determines whether a call number of a text message received via the telephone network matches a communication number mapped with an authentication call destination number in which a text message is received via the telephone network And a first authentication procedure unit 143 for firstly authenticating the user.

When a text message is received via the telephone network by the message receiving unit 120, the first authentication procedure unit 143 determines whether the calling number confirmed through the first channel checking unit 136 is the communication number mapping unit 132 to match the communication number of the wireless terminal 200 mapped. If the identified calling number is not the communication number of the wireless terminal 200 mapped with the authentication calling number (e.g., a previously mapped communication number or an unknown communication number), the first authentication procedure (143) generates an authentication result corresponding to the authentication failure.

In addition, the first authentication procedure unit 143 determines whether a button selection signal and a background switching signal have been received before receiving the text message from the app 250 of the wireless terminal 200 corresponding to the verified calling number do. If the button selection signal and the background switching signal are not received before the reception of the text message from the wireless terminal 200 corresponding to the calling number, the first authentication procedure unit 143 transmits the authentication result corresponding to the authentication failure Lt; / RTI >

Referring to FIG. 1, the authentication server 100 performs at least one of restoring H (communication number) extracted from a text message received via the telephone network to binary or verifying the integrity of H (communication number) The first channel verifying unit 138 may be provided.

According to an embodiment of the present invention, the H (communication number) included in the text message can be cast in a designated binary and included in a designated area of the text message. H (communication number) extracted from the designated area can be reversed and the original binary H (communication number) generated by the app 250 of the wireless terminal 200 can be restored.

According to the embodiment of the present invention, when the H (communication number) included in the text message (or restored to binary) includes an integrity verification value for discriminating whether it is modulated by a user operation in the process of sending a text message , The first channel verifying unit 138 may verify the integrity of the H (communication number) using the integrity verification value included in the H (communication number).

Referring to FIG. 1, the authentication server 100 transmits H (communication number) included in a text message received via the telephone network to a communication number matching a calling number of a text message received via the telephone network And a first channel mapping unit 140 for mapping the text message with the received authentication call destination number.

According to the first embodiment of the present invention, a communication number matching with a calling number of a text message received via the telephone network is identified, and extraction (or binary conversion, or integrity verification) is performed from the verified communication number and the text message, ) H (communication number) is mapped and stored.

That is, the first authentication procedure unit 143 maps H (communication number) obtained by mapping (or binary conversion or integrity verification) from the received text message via the telephone network by mapping with the communication number whose mapping relationship is confirmed through the first authentication procedure unit 143 And stores it.

According to the second embodiment of the present invention, the H (communication number) extracted (or binary-converted or integrity-verified) from the authentication call destination number through which the text message is received via the telephone network and the text message received via the telephone network ) Are stored and mapped.

When the calling number and the H (communication number) are mapped and stored, the first channel mapping unit 140 sets the valid time of the mapped H (communication number) and verifies whether the valid time is reached. If the valid time is reached, the first channel mapping unit 140 clears the mapped stored calling number and H (communication number). The message server 160 (or the authentication server 100), which receives the text message, transmits the text message to the wireless terminal 200 via the telephone network, Therefore, the transmission delay of the text message does not occur or is minimized on the path for transmitting the text message. After the text message is transmitted from the wireless terminal 200, the procedure for transmitting the communication number through the data network is performed by the wireless terminal 200, the first channel mapping unit 140 may block the third party's intervention space by setting the effective time as short as possible.

The application 250 of the wireless terminal 200 sends a text message including H (communication number) through the telephone network, and then transmits the text message including the H (communication number) to the data network Transmits a communication number corresponding to the H (communication number) and an application authentication value used to generate the H (communication number) through the wireless communication network (e.g., a packet-based data network of a mobile communication network or a wireless LAN) May be included in one of the button selection signal, the background switching signal, and the foreground restoration signal, or may be divided into two or more.

1, when the application 250 of the wireless terminal 200 is restored to the foreground by completing the transmission of the text message of the wireless terminal 200, the authentication server 100 transmits the data And a third signal receiving unit 118 receiving the foreground restoration signal corresponding to the foreground restoration of the app 250 from the app 250 restored to the foreground via the network.

The application 250 of the wireless terminal 200 executes a text message dispatch function of the wireless terminal 200 in the foreground state so that the foreground app 250 is switched to the background, The operating system of the wireless terminal 200 is switched from the background state to the background state by executing the text message dispatch function in the foreground state before the text message dispatch is requested and when the text message dispatch is completed, The app 250 of the wireless terminal 200 is restored to the foreground state in the background state and at the same time the foreground restoration signal corresponding to the foreground restoration of the app 250 via the data network, .

When the app 250 of the wireless terminal 200 is restored to the foreground state in the background state and transmits the foreground restoration signal through the data network, the third signal receiving unit 118 transmits the foreground restoration signal And receives a foreground restoration signal corresponding to the foreground restoration of the app 250 from the app 250 restored to the foreground. Preferably, the foreground restoration signal includes identification information for identifying a foreground restoration of the app 250 through an operating system of the wireless terminal 200, a wireless terminal 200 installed with the foreground restored app 250, And a UUID of the wireless terminal 200 in which the foreground restored app 250 is installed, and may be a combination of at least one or a combination of two or more of the UUIDs of the wireless terminal 200 When the application authentication value is used when hashing the communication number of the wireless terminal 200 with the specified hash algorithm, the foreground restoration signal 250 may further include an app authentication value.

According to the embodiment of the present invention, the foreground restoration signal can be effectively received only during a valid time period during which the mapping relation between the communication number of the mobile station 200 and the authentication call destination number is maintained, It is invalidated even if the foreground restoration signal is received.

When the foreground restoration signal corresponding to the foreground restoration of the app 250 is received from the app 250 of the wireless terminal 200, the third signal receiving unit 118 reads the foreground restoration signal, (For example, extracts the communication number from the foreground restoration signal or confirms the communication number by referring to the database) of the wireless terminal 200 that installed the app 250 that transmitted the foreground restoration signal , And confirms whether the communication number of the wireless terminal 200 that transmitted the foreground restoration signal is mapped to the authentication use destination number designated through the communication number mapping unit 132. If the communication number of the wireless terminal 200 is not mapped to the designated authentication use destination number, the third signal receiving unit 118 generates an authentication result corresponding to the authentication failure.

1, the authentication server 100 receives a button selection signal and a background switching signal from the app 250 of the wireless terminal 200 via the data network through the first signal receiving unit 114 Receiving a background switching signal from the app 250 of the wireless terminal 200 via the data network through the second signal receiving unit 116 and receiving the background switching signal from the wireless terminal 200 through the message receiving unit 120 Receiving the text message from the app 250 of the wireless terminal 200 through the third signal receiving unit 118 before or after the foreground restoration signal reception process via the data network, A second channel receiving unit 119 for receiving the communication number of the mobile station 200 from the app 250 of the mobile station 200 via the data network by one or more procedures, Via If the received communication number matches the calling number of the received text message via the telephone network, H (communication number) mapped with the calling number is identified, and the communication number received via the data network is hashed to be H ' (Communication number), which hashes the communication number received via the data network, and H (communication number), which is received via a text message via the telephone network, A second authentication procedure unit 144 for secondarily checking whether the first and second communication systems match each other and comparing the communication number with a calling number of a text message received via the telephone network, An authentication result processing unit 122 for generating a result of authenticating the validity of the communication number received via the data network if it matches the H (communication number) received through the text message via the telephone network Ratio, and to an information registration section 146 stores in the storage medium 150 is given the authentication of the communication number.

The second channel receiver 119 receives the text message transmitted from the app 250 of the wireless terminal 200 via the data network connected to the wireless terminal 200 that has sent the text message including the H And receives a communication number.

According to an embodiment of the present invention, the application 250 of the wireless terminal 200 can encrypt and transmit the communication number through a predetermined security protocol. In this case, The encrypted communication number can be decrypted.

If the communication number received through the data network is matched with the calling number of the received text message via the telephone network and the communication destination number for which the text message is received is mapped to the mapped communication number, The channel interworking hash unit 142 generates H '(communication number) by hashing the communication number received via the data network.

When the communication number is H '(communication number) generated by hashing the communication number received via the data network, the second authentication procedure unit 144 transmits the H (communication number) received through the text message of the telephone network, (Communication number), and secondarily confirms whether the first authenticated communication number received through the data network matches the H (communication number) received through the text message of the telephone network.

If the communication number received through the data network is first matched with the originating number of the text message received through the telephone network, and it is determined that the communication number is secondarily matched with the H (communication number) received through the text message of the telephone network The authentication result processing unit 122 generates an authentication result of authenticating the validity of the communication number received through the data network. The authentication result processor 122 may provide the generated authentication result to the application 250 of the wireless terminal 200 and the application 250 of the wireless terminal 200 may transmit the authentication result Display.

Meanwhile, when the validity of the communication number received through the data network is authenticated, the information registration unit 146 stores the authenticated communication number in the designated storage medium 150. [

2 is a diagram illustrating a functional configuration of a wireless terminal and an app according to an embodiment of the present invention.

In more detail, FIG. 2 shows an example in which an authentication call destination number is received from the authentication server 100 shown in FIG. 1 via a data network, and is set in a text message sending button interface. The application 250 installed in the wireless terminal 200 for sending a text message to the authentication call destination number is transmitted in the background to the authentication server 100 via the data network, A background switching signal corresponding to background switching is transmitted to the authentication server 100 via the data network and a text message including H (communication number) hashed the communication number of the wireless terminal 200 When the app 250 is restored to the foreground according to the completion of the sending of the text message after it is sent through the telephone network, And transmits the restoration signal to the authentication server 100 via the data network and transmits the communication number of the wireless terminal 200 through the data network and the function configuration of the application 250 2 is a block diagram illustrating a configuration of a wireless terminal 200 according to an exemplary embodiment of the present invention. Referring to FIG. 2, However, the present invention is not limited to the above-described embodiments, and the technical features of the present invention are not limited only by the method shown in FIG. Preferably, the wireless terminal 200 of FIG. 2 may include at least one of various smartphones, tablet PCs, PDAs, and cellular phones.

2, the wireless terminal 200 includes a control unit 240, a memory unit 235, a screen output unit 205, a user input unit 210, a sound processing unit 215, a wireless network communication unit 225, A local area network communication unit 220, a USIM reader unit 230, and a USIM, and has a battery for power supply.

The controller 240 is a general term for controlling the operation of the wireless terminal 200. The controller 240 includes at least one processor and an execution memory, BUS). According to the present invention, the controller 240 loads at least one program code included in the wireless terminal 200 into the execution memory through the processor, and outputs the result through at least one configuration And controls the operation of the wireless terminal 200. Hereinafter, the functional configuration of the app 250 of the present invention will be described in the control unit 240 for convenience.

The memory unit 235 is a generic term of the nonvolatile memory included in the wireless terminal 200 and includes at least one program code executed through the control unit 240 and at least one data set used by the program code And stores it. The memory unit 235 basically includes a system program code and a system data set corresponding to the operating system of the wireless terminal 200, a communication program code and a communication data set for processing a wireless communication connection of the wireless terminal 200, One application program code and application data set are stored, and the program code and data set corresponding to the program of the present invention are also stored in the memory unit 235.

The screen output unit 205 is connected to the control unit 240 on the touch screen display of the wireless terminal 200 and displays an operation result corresponding to the screen output among the various operation results of the control unit 240 The user input unit 210 outputs a screen image output through the screen output unit 205 through the touch input unit of the touch screen provided in the wireless terminal 200. [ Lt; / RTI > The user input unit 210 may process a user input using a button provided in the wireless terminal 200 according to an embodiment of the present invention.

The sound processing unit 215 includes a speaker and a microphone and a driving module for driving the speaker and microphone. The sound processing unit 215 decodes a calculation result corresponding to a sound output from among various calculation results of the control unit 240, And outputs the sound signal through the speaker or the sound signal input through the microphone to the controller 240. [

The wireless network communication unit 225 collectively refers to a communication unit that connects the wireless terminal 200 to a wireless communication network via a base station. The wireless network communication unit 225 includes an antenna, an RF module, a baseband module, And at least one processing module. The controller 240 is connected to the control unit 240 and transmits operation results corresponding to wireless communication among the various operation results of the controller 240 through a wireless communication network or receives data through a wireless communication network To the control unit 240, and performs connection, registration, communication, and handoff procedures of the wireless communication. Preferably, the wireless network communication unit 225 includes a mobile communication structure that performs at least one of connection to a mobile communication network, location registration, call processing, call connection, data communication, and handoff according to a CDMA / WCDMA / LTE standard. According to the embodiment of the present invention, the wireless network communication unit 225 connects the wireless terminal 200 to a telephone network based on circuit switching based on a telephone exchange of a communication company, or to a data network not through a telephone exchange of a communication company have.

According to an embodiment of the present invention, the wireless network communication unit 225 connects the wireless terminal 200 to a telephone network via at least one of an exchange and a message center of the mobile communication network, or moves the wireless terminal 200 It is possible to connect to a data network via a separate packet router without passing through an exchange of a communication network or a message center.

The short-range network communication unit 220 connects the communication session using a radio frequency signal within a predetermined distance (for example, 10 m) as a communication medium, and connects the wireless terminal 200 to the communication network based on the communication session. As a general term, the wireless terminal 200 can be connected to the data network through a wireless LAN using at least one of Wi-Fi communication, Bluetooth communication, public wireless communication, and UWB. According to an embodiment of the present invention, the short-range network communication unit 220 connects the wireless terminal 200 to a packet-switched data network.

The USIM reader 230 is a generic term of a configuration for exchanging at least one data set with a universal subscriber identity module that is mounted or detached from the mobile station 200 based on the ISO / IEC 7816 standard , And the data set is exchanged in a half duplex communication manner through an APDU (Application Protocol Data Unit).

The USIM is a SIM type card having an IC chip according to the ISO / IEC 7816 standard, and includes an input / output interface including at least one contact connected to the USIM reader 230, (Or processing) the program code for the IC chip or extracting (or processing) the data set in accordance with at least one command transmitted from the wireless terminal 200 in connection with the input / output interface To the input / output interface.

According to an embodiment of the present invention, the USIM records and manages at least one of an Integrated Circuit Card Identifier (ICCID), an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI).

The app 250 of the present invention receives an authentication call destination number from the authentication server 100 through a data network among various applications installed in the wireless terminal 200, displays a text message dispatch button interface, And transmits a background switching signal corresponding to the background switching of the application 250 through the data network and transmits a background switching signal corresponding to the background switching signal of the application 250 through the data network. Includes all applications with the ability to transmit foreground restoration signals corresponding to foreground restores, and is not limited to any particular application.

Referring to FIG. 2, the app 250 of the wireless terminal 200 includes a destination number receiver 252 for receiving an authentication destination number for sending a text message from a specified authentication server 100 via a data network, And a destination number setting unit 254 for setting the authentication destination number in a text message sending button interface for sending a text message through the Internet.

The authentication server 100 confirms the communication number of the installed wireless terminal 200 and assigns (or dynamically determines) the authentication use destination number to the wireless terminal 200, And maps the communication number of the terminal 200 and the authentication call destination number and transmits the authentication call destination number mapped with the communication number of the wireless terminal 200 through the data network, And receives the authentication destination number via the network.

The called party number setting unit 254 sets the received calling party number for authentication in the text message sending button interface for sending a text message through the telephone network among the interface screens provided in the app 250, When the text message dispatch button interface is displayed on the touch screen in the foreground state, an event of touching the text message dispatch button interface through the touch screen is generated, A process of sending a text message to the authentication call destination number is performed.

Referring to FIG. 2, the application 250 of the wireless terminal 200 includes a button selection confirmation unit 256 for checking whether the text message dispatch button interface is selected through a touch screen, A first signal transmission for transmitting a button selection signal corresponding to the text message dispatch button interface selection via the data network before the wireless terminal 200 requests a text message from the telephone network to the authentication call destination number And an authentication result reception / output unit 280 receiving the authentication result via the data network and outputting the authentication result.

When the application 250 of the wireless terminal 200 is in the foreground state and the text message dispatch button interface is displayed on the touch screen, the button selection confirmation unit 256 displays the text message dispatch button interface And confirms whether the text message dispatch button interface is touched through the touch screen.

If the text message dispatch button interface is touched, the first signal transmitter 258 transmits a text message to the authentication call destination number via the telephone network through the text message dispatch function of the wireless terminal 200 Transmits a button selection signal corresponding to the text message dispatch button interface selection to the authentication server 100 via the data network prior to the start of the procedure. The first signal transmission unit 258 transmits the text message to the authentication server 100 via the telephone network through the text message sending function of the wireless terminal 200 until the button selection signal is effectively received by the authentication server 100 The application 250 can be controlled to maintain the foreground state by waiting without starting a procedure for sending a text message.

Meanwhile, when the mapping relationship between the communication number of the mobile terminal 200 and the authentication call destination number is released at the time of receiving the button selection signal from the authentication server 100 (for example, The authentication server 100 transmits the authentication result corresponding to the authentication failure, and the authentication result reception / output unit 280 transmits the authentication result corresponding to the authentication failure Receives the authentication result corresponding to the authentication failure via the data network, and outputs the authentication result through the touch screen.

Referring to FIG. 2, the application 250 of the wireless terminal 200 includes a background switching confirmation unit 260 for checking whether the application 250 is switched to the background by selecting the text message dispatch button interface, In the case where the application 250 is switched to the background, the wireless terminal 200 transmits a text message to the authentication destination number via the telephone network, And an authentication result reception / output unit 280 having a second signal transmission unit 262 for transmitting a switching signal and receiving and outputting an authentication result via the data network.

After the text message dispatch button interface is selected, the background switch confirmation unit 260 selects the text message dispatch button interface to select the text message dispatch button interface, It is checked whether an event occurs in which the app 250 is switched to the background. The background switching confirmation unit 260 may be configured to determine whether the text message is to be transmitted to the application via the telephone network through the text message sending function of the wireless terminal 200, 250). ≪ / RTI > Or the background switching confirmation unit 260 may transmit the text message to the application 250 of the wireless terminal 200 according to the execution method by calling the application programming interface (API) 250 may not be switched to the background state. In this case, the application 250 of the wireless terminal 200 processes a background transition signal before calling the API for sending a text message, Or only the button selection signal transmitted through the first signal transmission unit 258.

If the event for switching the application 250 to the background occurs, the second signal transmission unit 262 transmits the text message to the authentication destination number via the telephone network through the text message sending function of the wireless terminal 200 The background switching signal corresponding to the background switching of the app 250 is transmitted via the data network prior to substantially starting the procedure for sending the message. Preferably, the second signal transmission unit 262 transmits the background switching signal to the authentication server 100 before the procedure for requesting the transmission of the text message to the authentication call destination number is substantially started via the telephone network You can run a thread to do this.

On the other hand, if the waiting time for waiting for the background switching signal has elapsed at the time of receiving the background switching signal at the authentication server 100, or if the mapping relationship between the communication number of the wireless terminal 200 and the authentication- (For example, when the effective time for maintaining the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number has elapsed), the authentication server 100 transmits an authentication result corresponding to the authentication failure And the authentication result receiving / outputting unit 280 may receive the authentication result corresponding to the authentication failure via the data network and output the authentication result through the touch screen.

Referring to FIG. 2, the app 250 of the wireless terminal 200 includes a communication number acquisition unit 268 that receives a key input or extracts a communication number of the wireless terminal 200 from a USIM, A message generation unit 272 for generating a text message including the hashed communication number in a designated area, a message generation unit 272 for generating a H (communication number) And a telephone network sending unit 274 for sending a text message including the H (communication number) through the telephone network to which the terminal 200 is connected. According to an embodiment of the present invention, If at least one of a button selection signal transmitted by the first signal transmission unit 258 and a background switching signal transmitted by the second signal transmission unit 262 is not transmitted to the authentication server 100 via the authentication server 100, (100) to the data network When not receiving a response signal corresponding to one or more of the buttons to select a signal, the background conversion signal transferred via it is possible to transmit a signal indicating that mobile terminal 200 is hayeoteum malfunction.

The communication number obtaining unit 268 displays an interface for receiving a key input of the communication number of the corresponding mobile terminal 200 when the app 250 is first executed (or before the communication number authentication is performed through the app 250) Receives the key code of the communication number from the user, or extracts the communication number of the corresponding mobile terminal 200 from the USIM.

According to an embodiment of the present invention, the communication number includes at least one of a phone number input from a key input unit and a telephone number extracted from the USIM, and includes a UUID assigned to the app 250, Lt; RTI ID = 0.0 > ICCID, ISMI, < / RTI > IMEI. Meanwhile, the communication number may further include registration information (or a part of registration information) registered in the storage medium 150 including the personal information of the user (for example, name, date of birth, etc.) The present invention is not limited thereto.

When the communication number is input / extracted, the communication number hash unit 270 generates H (communication number) by hashing the communication number through a specified hash algorithm. The application authentication value may be further utilized when hashing the communication number of the wireless terminal 200 through the hash algorithm according to the embodiment of the present invention. The application authentication value may be transmitted to the wireless terminal 200 through the application 250 Installed app installation time, and the time at which the app install time is separated by a designated time. Meanwhile, the app authentication value may include the UUID of the app 250 installed in the wireless terminal 200 according to the method.

According to the first message sending method of the present invention, the app 250 may include a message sending function via the telephone network. In this case, the message generating unit 272 may send a message And transmits the created message to the telephone network sending unit 274. The telephone network sending unit 274 creates a text message to be transmitted through the telephone network by including the generated H (communication number) in a designated area on the text message structure via the telephone network, The mobile terminal 200 can send a text message including H (communication number) through the telephone network to which the mobile terminal 200 is connected.

According to the second message sending method of the present invention, the application 250 can interoperate with a message sending function provided in the wireless terminal 200. In this case, the message generating unit 272 can send the message to the wireless terminal 200 And generates a text message to be transmitted through the telephone network by including the generated H (communication number) in a designated area on a text message structure via the telephone network in cooperation with the message sending function of the telephone network, The mobile terminal 200 can send a text message including H (communication number) through the telephone network connected to the mobile terminal 200 in conjunction with the message sending function of the terminal 200. [

According to an embodiment of the present invention, the message generating unit 272 generates the message (H) by communication with at least one or a combination of two or more of a text area of the text message, a hidden area of the text message, Number).

When sending a text message including the H (communication number) through the telephone network, the telephone network sending unit 274 transmits a text message including the H (communication number) Can be controlled. For example, in the case of the first message forwarding method, the telephone network forwarding unit 274 may omit the interface display of the built-in message forwarding function.

Meanwhile, when a message sending interface is displayed on the screen to send a text message through the telephone network, the telephone network sending unit 274 sends H (communication number) included in the text message by a user operation to the message sending interface Edited, or changed. For example, the telephone network sending unit 274 may perform a touch input of a specific area (for example, a keyboard display area) of a message sending interface by a user operation such that H (communication number) included in the text message is edited or changed .

According to the method of the present invention, the text message sent through the telephone network is composed of a text-based specialized structure, or an area to be inserted with the H (communication number) in the text message structure is encoded with a digit . ≪ / RTI > In this case, the telephone network sending unit 274 can cast the H (communication number) to a digit corresponding to the specified encoding rule and include it in a designated area of the text message.

The text message sent via the telephone network is sent to the designated message server 160 via the telephone network or to the authentication server 100 performing the authentication procedure according to the present invention.

According to an embodiment of the present invention, a device included in the telephone network via the text message verifies whether the calling number included in the text message matches the actual telephone number of the mobile terminal 200 (for example, The mobile terminal 200 performs a matching operation between a calling number included in the header of the mobile terminal 200 and a telephone number managed by the communication company with respect to the mobile terminal 200, The text message can be normally transmitted. If the calling number included in the text message does not match the actual telephone number of the wireless terminal 200, the device on the telephone network discards the text message or transmits the calling number of the text message to the wireless terminal 200 200) to the actual number of the telephone number.

Referring to FIG. 2, the app 250 of the wireless terminal 200 includes a foreground restoration confirmation unit 264 for checking whether the app 250 converted in the background is restored to the foreground, And a foreground restoration signal corresponding to the foreground restoration of the app 250 when restored to the foreground, and a third signal transmission unit 266 for receiving the authentication result via the data network And the first signal transmission unit 258 is transmitted to the authentication server 100 via the data network in the functional configuration of the wireless terminal 200 according to the method of operation At least one of a button selection signal transmitted from the telephone network sending unit 274, a background switching signal transmitted by the second signal transmitting unit 262, and a text message transmitted by the telephone network sending unit 274 to the authentication server 100 via the telephone network Or from the authentication server 100 When a response signal corresponding to at least one of the button selection signal transmitted through the data network, the background switching signal, and the text message transmitted via the telephone network is not received, a signal informing that the wireless terminal 200 malfunctions It is possible to transmit.

After the second signal transmission unit 262 transmits the background switching signal to the authentication server 100 through the data network, the text message sending function of the wireless terminal 200 is executed, (For example, an Apple smartphone or the like) is switched to a screen for sending a text message while an API for sending a text message is called from the app 250, and a message " The request for sending a text message via the telephone network is initiated according to a user's operation. The foreground restoration confirmation unit 264 confirms that the foreground restoration confirmation unit 264 receives a text message from the wireless terminal 200, After the procedure for requesting a user operation for sending a text message to the authentication use destination number is started via the application 250, It was ring is a text message forwarding request initiated by a user operation to ensure that the app 250 is restored to the foreground in the background state through the operating system of the mobile terminal 200. The application 250 of the wireless terminal 200 calls the API for sending a text message and confirms that it is restored to the foreground state by confirming the response information provided by the API as a result of sending the text message In this case, the application 250 of the wireless terminal 200 may transmit the foreground restoration signal by receiving the response information from the API for sending the text message and processing the restored to the foreground state.

The text message sending function is executed to request the sending of the text message to the authentication calling number, and the text message sending request using the telephone network is completed according to the designated procedure. The foreground restoration confirmation unit 264 After the procedure for requesting a user operation for sending a text message is started from the wireless terminal 200 via the telephone network to the authentication call destination number, the application 250 is switched to the background by the operating system, The mobile terminal 200 confirms whether the app 250 is restored to the foreground in the background through the operating system of the mobile terminal 200 after the message sending request is started.

When the app 250 is restored to the foreground by a request for sending a text message via the telephone network, the third signal transmitting unit 266 transmits the text message to the foreground restoration of the app 250 via the data network And transmits the corresponding foreground restoration signal. According to the embodiment of the present invention, even if the transmission of the text message through the telephone network is completed, if the third signal transmission unit 266 does not transmit the foreground restoration signal within the designated waiting time via the data network, Authentication will fail.

On the other hand, when the wait time for receiving the foreground restoration signal at the time of receiving the foreground restoration signal at the authentication server 100 has elapsed, or when a mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number (For example, when the effective time for maintaining the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number has elapsed), the authentication server 100 transmits the authentication result corresponding to the authentication failure The authentication result receiving / output unit 280 receives the authentication result corresponding to the authentication failure via the data network and outputs the authentication result through the touch screen.

If the button selection signal and the background switching signal are effectively received by the authentication server 100 via the data network, the communication number of the mobile station 200 is changed to the calling number When the foreground restoration signal is effectively received by the authentication server 100 via the data network after the completion of the text message transmission request via the telephone network, the authentication server 100 Generates and transmits an authentication result corresponding to the authentication success, and the authentication result reception / output unit 280 receives the authentication result corresponding to the authentication success via the data network and outputs the authentication result through the touch screen .

Referring to FIG. 2, an app 250 of the wireless terminal 200 includes an information checking unit 276 for checking a communication number to be transmitted through a data network, And a data network transmission unit (278) for transmitting the number of the authentication number to the authentication server (100). The authentication result reception / output unit (Not shown). When the application authentication value is used in generating the H (communication number) by hashing the communication number of the wireless terminal 200 with the hash algorithm according to the execution method, the information verification unit 276 identifies the character sent through the telephone network (Communication number) included in the message, and the data network transmission unit 278 transmits the confirmed application authentication value to the designated authentication server 100. [

After the text message including the H (communication number) is transmitted through the telephone network connected to the wireless terminal 200 through the telephone network sending unit 274, the information checking unit 276 transmits the text message including the H (communication number) Check the communication number.

According to an embodiment of the present invention, a communication number to be transmitted through the data network includes a pre-hash communication number of an H (communication number) included in a text message transmitted through the telephone network, Or one or more pieces of registration information to be registered in a designated storage medium 150 including payment means information.

When the communication number to be transmitted through the data network is confirmed, the data network transmission unit 278 transmits, to the wireless terminal 200, the short distance wireless communication unit 220 and the wireless network communication unit 225, And transmits the communication number to the designated authentication server 100 through the data network to which the terminal 200 is connected.

According to an embodiment of the present invention, the data network transmitter 278 can encrypt the communication number through a predetermined security protocol and transmit the encrypted communication number. In this case, the authentication server 100 transmits the encrypted The communication number can be decoded.

The authentication server 100 uses a network interworking authentication (= first authentication) for authenticating a communication number received through a data network using a calling number of a text message received through a telephone network and a text message received via a telephone network Performs a hash authentication (= second authentication) for comparing the H (communication number) included and the H '(communication number) generated by hashing the received communication number via the data network, A communication number received through a data network is matched with a calling number of a text message received through the telephone network, and a communication number is transmitted through a telephone network and an H (communication number) included in a text message received via the telephone network, Generates and transmits an authentication result obtained by authenticating the validity of the communication number of the wireless terminal (200) when H '(communication number) generated by hashing the communication number is matched, 280 display receives the authentication result through the data network by the mobile terminal 200 is connected.

FIG. 3 is a diagram illustrating a process of mapping a communication number of a wireless terminal and an authentication call destination number according to an embodiment of the present invention.

In more detail, FIG. 3 shows a case in which the authentication server 100 confirms the communication number of the wireless terminal 200 in which the app 250 of FIG. 2 is installed, and assigns (or dynamically determines) And mapping the communication number of the wireless terminal 200 and the authentication call destination number. If the person skilled in the art is familiar with the present invention, (For example, omitting some steps or changing the order) of the mapping process between the communication number of the mobile terminal 200 and the authentication call destination number, All the methods of implementation are included, and the technical features thereof are not limited only by the method shown in FIG.

Referring to FIG. 3, the authentication server 100 checks the communication number of the wireless terminal 200 installed with the app 250 of FIG. 2 (300). The communication number of the wireless terminal 200 may be received from the app 250 of the wireless terminal 200 or may be provided from one or more of a separate user terminal (not shown) or a service server (not shown).

If the communication number of the wireless terminal 200 that installed the app 250 is confirmed, the authentication server 100 transmits an authentication number to be mapped to the communication number of the wireless terminal 200 among the N number of the called numbers, (Or dynamically determines) the number of times (305).

If the communication number of the wireless terminal 200 is dumped (or dynamically determined) to be mapped to be mapped, the authentication server 100 maps the communication number of the wireless terminal 200 and the authentication termination number (310), and activates the text message through the authentication destination number (315). If the authentication call destination number is assigned to a separate message server 160, the authentication server 100 may request activation or activation of the authentication call destination number of the message server 160 (315) .

The authentication server 100 transmits the mapped authentication number mapped to the phone number of the wireless terminal 200 to the app 250 of the wireless terminal 200 via the data network 320, The application 250 of the application 200 receives an authentication call destination number for sending a text message via the data network 325 and sets the authentication call destination number in the text message transmission button interface of the application 250 330).

Meanwhile, the authentication server 100 sets and counts an effective time for mapping and holding the communication number of the wireless terminal 200 and the authentication call destination number (335), and determines whether the valid time has passed (340) . If the authentication result for the authentication call destination number is not generated until the valid time elapses, the authentication server 100 releases the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number The authentication result corresponding to the authentication failure is generated 350 and the authentication result is transmitted to the app 250 of the wireless terminal 200 through the data network 355, The application 250 of the mobile terminal receives and outputs the authentication result (360).

4 is a diagram illustrating a process of transmitting and receiving a button selection signal via a data network according to an embodiment of the present invention.

In more detail, FIG. 4 illustrates a case where the application 250 of the wireless terminal 200 shown in FIG. 2 touches a text message dispatch button interface in which the authentication call destination number is set through the touch screen in the foreground state, The authentication server 100 receives and verifies the button selection signal by transmitting a button selection signal according to the selection of the text message dispatch button interface via the data network from the app 250 of the control unit 200, Those skilled in the art will appreciate that various modifications and changes can be made to the method of transmitting and receiving the button selection signal (e.g., by omitting some steps or changing the order) However, it should be understood that the present invention is not limited to the embodiments shown in the drawings, The technical characteristics thereof are not limited.

Referring to FIG. 4, when an authentication call destination number is set in the text message dispatch button interface of the app 250 through the process shown in FIG. 3, the app 250 of the mobile terminal 200 is in the foreground state = A state in which a text message dispatch button interface for which an authentication use number is set is displayed on the touch screen) is confirmed by touching the text message dispatch button interface through the touch screen.

If the text message dispatch button interface is selected by touch on the touch screen in the foreground state, the app 250 of the mobile terminal 200 may receive a text message using the text message dispatch function of the mobile terminal 200 The control server 100 transmits a button selection signal corresponding to the selection of the text message dispatch button interface via the data network prior to the dispatch request (405), and the authentication server 100 receives the button selection signal via the data network 410).

The authentication server 100 checks the communication number of the wireless terminal 200 that installed the app 250 through the button selection signal 415 and determines whether the communication number of the wireless terminal 200 Gt; (420). ≪ / RTI > If the communication number of the wireless terminal 200 is not mapped to the authentication call destination number, the authentication server 100 generates an authentication result corresponding to the authentication failure (step 440) The authentication result is transmitted to the app 250 of the mobile terminal 200 in operation 445 and the app 250 of the mobile terminal 200 receives and outputs the authentication result in operation 450.

Meanwhile, if the communication number of the wireless terminal 200 is mapped to the authentication call destination number, the authentication server 100 waits for a background switching wait for waiting for a background switching signal from the app 250 of the wireless terminal 200 The time is set and counted (425). The authentication server 100 determines whether the background switching wait time has elapsed (430). When the background switching wait time elapses without receiving a background switching signal from the app 250 of the wireless terminal 200, the authentication server 100 transmits the communication number of the wireless terminal 200, The authentication result corresponding to the authentication failure is generated 440 and the authentication result is transmitted to the app 250 of the wireless terminal 200 through the data network 445, The app 250 of the wireless terminal 200 receives and outputs the authentication result (450).

5 is a diagram illustrating a process of transmitting / receiving a background switching signal via a data network according to an embodiment of the present invention.

5 illustrates a case where the app 250 of the wireless terminal 200 selects a text message dispatch button interface in which the authentication call destination number is set in the foreground state and the app 250 is switched to the background, When the background switching signal is transmitted from the app 250 of the terminal 200 through the data network, the authentication server 100 receives and verifies the background switching signal and associates it with the reception and authentication of a text message to be performed later Those skilled in the art will appreciate that various modifications and changes may be made to the process of transmitting and receiving the background switch signal (for example, some steps may be omitted, Or alternatively, the order may be changed). However, the present invention includes all of the above-described embodiments, Only an exemplary method illustrated in Figure 5 shall not be limited to those technical features.

5, the app 250 of the wireless terminal 200 that has transmitted the button selection signal to the authentication server 100 through the data network through the process shown in FIG. 4 transmits the selection message (500) to see if the foreground app 250 is switched to the background. A text message sending function executed by selecting a text message sending button interface due to a policy of the smart phone (or an operating system mounted on the smart phone) on which the app 250 is executed according to the conducting method, The application 250 may not be switched to the background state, in which case it may operate assuming a virtual background state or may omit the background switching signal.

If the application 250 of the wireless terminal 200 is switched to the background, the application 250 of the wireless terminal 200 preferentially transmits a text message using the text message dispatch function of the wireless terminal 200 The background switching signal corresponding to the background switching is transmitted via the data network 505, and the authentication server 100 receives the background switching signal via the data network.

4, the authentication server 100 determines whether a background switching wait time during counting has elapsed (step 515). If the background switching wait time has elapsed , The authentication server 100 releases the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number (545), generates an authentication result corresponding to the authentication failure (550) The authentication result is transmitted to the app 250 of the wireless terminal 200 in step 555 and the app 250 of the wireless terminal 200 receives and outputs the authentication result in step 560.

On the other hand, when the background switching wait time has not elapsed at the time of receiving the background switching signal, the authentication server 100 transmits the communication switching number of the wireless terminal 200 that installed the app 250 through the background switching signal (520), and checks whether the communication number of the wireless terminal 200 is mapped with the authentication call destination number (525). If the communication number of the wireless terminal 200 is not mapped to the authentication call destination number, the authentication server 100 generates an authentication result corresponding to the authentication failure (550) The authentication result is transmitted to the app 250 of the mobile terminal 200 in operation 555 and the app 250 of the mobile terminal 200 receives and outputs the authentication result in operation 560.

Meanwhile, if the communication number of the wireless terminal 200 is mapped to the authentication call destination number, the authentication server 100 ends the counting of the background switching wait time 530, A waiting time for receiving a text message for confirming whether a text message is requested to the authentication destination number via the telephone network through the message sending function is set and counted (535). The authentication server 100 determines whether the waiting time for receiving the text message has elapsed (540). The authentication server 100 cancels the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number in step 545, The authentication result corresponding to the authentication failure is generated 540 and the authentication result is transmitted 545 to the app 250 of the wireless terminal 200 through the data network and the application 250 of the wireless terminal 200 Receives and outputs the authentication result (560).

6 is a diagram illustrating a procedure for sending a text message via a telephone network according to an embodiment of the present invention.

6 is a flowchart illustrating a process of transmitting a text message from the wireless terminal 200 after the application 250 of the wireless terminal 200 is switched to the background through the process shown in FIG. A person skilled in the art will be able to refer to or modify the FIG. 6 in order to describe various methods of sending a text message, for example, It is to be understood that the invention may be practiced otherwise than as specifically described herein, but it is to be understood that the invention is not to be limited to the specific embodiments thereof, Or more.

Referring to FIG. 6, the application 250 of the wireless terminal 200 is switched to the background through the process shown in FIG. 5, and the wireless terminal 200 transmits a text message through the telephone network The interface for requesting the sending of the text message is displayed on the touch screen of the wireless terminal 200 and the smart phone in which the application 250 is executed An interface for requesting sending a text message may not be displayed due to the policy of the operating system). In this case, in the process shown in FIG. 6, the operation of the wireless terminal 200 is a process of requesting sending of a text message via the telephone network Can be included.

Then, the wireless terminal 200 needs a user's operation to request the sending of a text message by the executed text message sending function (for example, a smart phone of an Apple company executes a text message sending function in the executed app 250) An interface for sending the same text message as that of the built-in message application 250 is output. In this case, a text message is requested to be sent when the transmission button is touched), and the application 250 of the wireless terminal 200 The SMS message sending function waits for a user operation for sending a text message. When the SMS message sending request is requested by the user's operation, the SMS message sending function transmits the SMS message to the authentication use destination number via the telephone network A request for sending a text message is requested (605).

The authentication server 100 confirms receipt of a text message to the authentication call destination number via the telephone network (610), and upon receipt of the text message, waits for the reception of the text message being counted The authentication server 100 cancels the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number (645) The authentication result corresponding to the authentication failure is generated 650 and the authentication result is transmitted to the app 250 of the wireless terminal 200 through the data network 655, 250 receives and outputs the authentication result (660).

If the waiting time of receiving a text message does not elapse at the time of receiving the text message, the authentication server 100 checks the origination number of the received text message (620), and then, (625) whether the text message is matched with the authentication call destination number and the communication number of the mapped wireless terminal (200) via the telephone network.

If the originating number of the text message received via the telephone network does not match the communication number of the wireless terminal 200 mapped with the authentication call destination number in which the text message is received, And transmits the authentication result to the app 250 of the wireless terminal 200 via the data network 650. The application 250 of the wireless terminal 200 generates the authentication result corresponding to the authentication result, And outputs the authentication result (655).

Meanwhile, if the calling number of the text message received via the telephone network is matched with the communication number of the wireless terminal 200 mapped with the authentication call destination number in which the text message is received, the authentication server 100 transmits the text message The count of the waiting time is terminated 630 and the foreground restoration waiting time for waiting for the foreground restoration signal from the app 250 of the wireless terminal 200 is set and counted 635, It is checked whether the waiting time has elapsed (640).

When the foreground restoration waiting time elapses without receiving the foreground restoration signal from the app 250 of the wireless terminal 200, the authentication server 100 determines the communication number of the wireless terminal 200, (650) the authentication result corresponding to the authentication failure (650), transmits the authentication result to the app 250 of the wireless terminal (200) via the data network (655 ), The app 250 of the wireless terminal 200 receives and outputs the authentication result (660).

7 is a diagram illustrating a process of transmitting / receiving a foreground restoration signal via a data network according to an embodiment of the present invention.

In more detail, FIG. 7 is a flowchart illustrating a process of transmitting a text message via a telephone network through the process shown in FIG. 6, when the wireless terminal 200 completes a request for sending a text message, And transmits the foreground restoration signal to the application 250 of the terminal 200 via the data network. The authentication server 100 receives and verifies the foreground restoration signal. (See, for example, FIG. 7), it is possible to perform various methods of transmitting and receiving the foreground restoration signal (for example, omitting some steps or changing the order) However, it should be understood that the present invention includes all of the above-described embodiments, and the technical characteristics thereof are limited only by the method shown in FIG. 7 It does.

Referring to FIG. 7, when a request for sending a text message via the telephone network is completed through the process shown in FIG. 6, the wireless terminal 200 transmits an application 250 switched in the background through the process of FIG. 5 The application 250 of the wireless terminal 200 confirms whether the corresponding application 250 is restored to the foreground in response to a request for sending a text message via the telephone network.

Even if the text message sending function is executed due to the policy of the smart phone on which the application 250 is executed (or the operating system mounted on the smart phone) according to the execution method, the app 250 of the wireless terminal 200 is in the background state If the application 250 of the wireless terminal 200 executes the text message dispatch function and receives the response information, the application 250 of the wireless terminal 200 can not perform the foreground restoration, Can be confirmed to have been restored to the foreground.

If the app 250 is restored to the foreground in the background state, the app 250 restored to the foreground transmits a foreground restoration signal corresponding to the foreground restoration of the app 250 via the data network (705), and the authentication server (100) receives the foreground restoration signal via the data network (710).

6, the authentication server 100 determines whether the foreground restoration waiting time counted during the counting process has elapsed (715), and if the foreground restoration wait time has elapsed The authentication server 100 releases the mapping relationship between the communication number of the wireless terminal 200 and the authentication call destination number (740), generates an authentication result corresponding to the authentication failure (745) The authentication result is transmitted to the app 250 of the wireless terminal 200 through the network 750 and the app 250 of the wireless terminal 200 receives and outputs the authentication result 755.

Meanwhile, when the foreground restoration wait time has not elapsed at the time of receiving the foreground restoration signal, the authentication server 100 transmits the foreground restoration signal to the wireless terminal 200 that installed the app 250 through the foreground restoration signal, (720), and checks whether the communication number of the wireless terminal 200 is mapped with the authentication use number (725). If the communication number of the wireless terminal 200 is not mapped to the authentication call destination number, the authentication server 100 generates an authentication result corresponding to the authentication failure (745) The mobile terminal 200 transmits the authentication result to the app 250 of the mobile terminal 200 and the app 250 of the mobile terminal 200 receives the authentication result and outputs the authentication result.

Meanwhile, if the communication number of the wireless terminal 200 is mapped to the authentication call destination number, the authentication server 100 ends the counting of the foreground restoration waiting time counted during the process shown in FIG. 8 730), the authentication server 100 deactivates the authentication call destination number so as to ignore the text message that is no longer received or receive the text message through the authentication call destination number (735), and then the authentication server 100 Receives the button selection signal and the background switching signal from the app 250 of the wireless terminal 200 via the data network and transmits the button selection signal and the background switching signal to the wireless terminal 200 via the telephone network, After receiving the text message including the communication number of the mobile station as a calling number and receiving the foreground restoration signal via the data network, It continues the authentication process.

8 is a diagram illustrating a process of generating a text message including a communication number hashed through a telephone network according to an embodiment of the present invention.

In more detail, FIG. 8 is a flowchart illustrating an operation of the application 250 of the wireless terminal 200, in which the application 250 selects a text message dispatch button interface through a touch screen in a foreground state, (H) (communication number) generated by hashing the communication number of the mobile station 200 to be included in the text message to be sent to the authentication call destination number via the telephone network through the text message sending function according to the process shown in FIG. 6 8 is a flowchart illustrating a process of generating a text message including a communication number hashed through the telephone network according to an exemplary embodiment of the present invention. It will be appreciated that embodiments may be envisioned as an implementation method (e.g., an implementation wherein some steps are omitted or the order changed), but the present invention encompasses all of the above- It is made, including, to which the technical feature that is not limited to the exemplary method shown in the figure 8.

Referring to FIG. 8, an application 250 of a wireless terminal 200 receives a communication key of a corresponding wireless terminal 200 by key input or extraction from a USIM (800), and hashes the acquired communication number, (H) (communication number) to be provided through the communication network (805).

When the H (communication number) is generated, the app 250 of the wireless terminal 200 generates a text message in which the generated H (communication number) is inserted in a designated area on a text message structure via the telephone network 810), and proceeds to transmit the generated text message according to the procedure shown in FIG.

FIG. 9 is a flowchart illustrating a process of authenticating a hashed communication number received through a text message according to an embodiment of the present invention.

9 is a diagram illustrating an example of a case in which the authentication server 100 receives a button selection signal transmitted via the data network from the app 250 of the wireless terminal 200 according to the procedure shown in FIGS. Receives the text message via the telephone network, sequentially receives the foreground restoration signal via the data network, hashes the communication number of the wireless terminal 200 and includes the text message in the text message, (H) (communication number) transmitted from the mobile terminal 200 and the origination number, and it is a person skilled in the art to refer to FIG. 9, Various implementations of the process of performing hash authentication on a hashed communication number received via a text message (e.g., some steps may be omitted, However, the present invention includes all of the above-described embodiments, and the technical features of the present invention are not limited only by the method shown in FIG.

Referring to FIG. 9, an application 250 of the wireless terminal 200 receives a text message to be transmitted to the authentication server 100 via the telephone network from the wireless terminal 200 according to the process shown in FIG. 6 (900) for the H (communication number) generated by hashing the communication number of the wireless terminal 200 according to the process shown in FIG. 8, and confirms the communication number used for generating the H (communication number) , Encrypts the communication number according to a predetermined security protocol, and transmits the encrypted communication number to the authentication server 100 through the data network (905).

The application 250 of the wireless terminal 200 hashes the communication number of the wireless terminal 200 according to the method to generate an H (communication number) The app 250 of the wireless terminal 200 should transmit the app authentication value to the app 250 of the wireless terminal 200 at the same time, The application authentication value transmitted via the data network is compared with H (communication number) included in the text message received via the telephone network by the authentication server 100, and H '(communication number) A button selection signal transmitted by the app 250 of the wireless terminal 200 via the data network according to the procedure shown in FIG. 4, The app 250 of the wireless terminal 200 is transmitted via the data network The background switch signal may be included in at least one of the foreground restoration signals transmitted by the app 250 of the wireless terminal 200 via the data network according to the process shown in FIG. 7, or may be divided into two or more .

The authentication server 100 receives the communication number of the wireless terminal 200 transmitted by the app 250 of the wireless terminal 200 via the data network 910 and transmits the encrypted communication (915), checks (920) the H (communication number) included in the received text message via the telephone network according to the procedure shown in FIG. 6 (920), and transmits the received wireless H '(communication number) is generated by hashing the communication number of the terminal 200 (925).

Even if the communication number is received from the wireless terminal 200 via the data network and the reception of the text message is completed via the telephone network in accordance with the method of operation, the application of the wireless terminal 200 A normal reception confirmation of a button selection signal transmitted from the wireless terminal 250 via the data network, a background switching signal transmitted from the app 250 of the wireless terminal 200 via the data network, Normal receipt confirmation of the text message transmitted by the wireless terminal 200 via the telephone network according to the procedure shown in FIG. 6, and the normal reception confirmation of the text message transmitted from the wireless terminal 200 If the normal receipt confirmation of the foreground restoration signal transmitted by the app 250 via the data network is not completed, the authentication server 100 does not proceed to the next step, Sending an authentication error to the app 250 of the mobile terminal 200 through the network, and app (250) of the wireless terminal 200 and outputs the received authentication error over the data network.

When the H '(communication number) is generated, the authentication server 100 hash (communication number) included in the text message received via the telephone network and hash received the communication number via the data network Based communication number authentication procedure for comparing H '(communication number) with the H' (communication number) and checking whether it is matched (930).

If the H (communication number) included in the text message via the telephone network and the H '(communication number) generated by hashing the received communication number via the data network are not matched, the authentication server 100 Transmits an authentication error to the app 250 of the wireless terminal 200 via the data network and the app 250 of the wireless terminal 200 receives and outputs the authentication error via the data network 935).

Meanwhile, the communication number received via the data network is matched with the calling number of the text message received via the telephone network, and the H (communication number) included in the text message received via the telephone network and the data network If the H '(communication number) generated by hashing the received communication number is matched and the secondary authentication of the hash-based communication number is successful, the authentication server 100 transmits the communication number received via the data network And transmits the authentication result to the app 250 of the wireless terminal 200 via the data network in step 940. The authenticated communication number is stored in the designated storage medium 150 The result of authenticating the validity of the number is transmitted (950). The app 250 of the wireless terminal 200 receives the authentication result of validating the validity of the communication number from the authentication server 100 through the data network and outputs the authentication result (955).

100: Authentication server 110: Information receiving unit
112: Called party number transmission unit 114: First signal reception unit
116: second signal receiving unit 118: third signal receiving unit
119: second channel receiving unit 120: message receiving unit
122: authentication result processing unit 124:
126: information confirmation unit 128: information authentication unit
130: Calling party number 132: Communication number mapping unit
134: Timeout management unit 136: First channel confirmation unit
140: first channel mapping unit 142: channel interworking hash unit
143: first authentication procedure part 144: second authentication procedure part
146: information registration unit 150: storage medium
160: message server 200: wireless terminal

Claims (28)

CLAIMS What is claimed is: 1. A method executed via a server communicating with a wireless terminal that multiple accesses to a telephone network and a data network,
A first step of confirming a communication number of a wireless terminal installed with a specified application (Application);
The mobile terminal of claim 1, wherein the mobile terminal is a mobile communication terminal, and the mobile terminal is a mobile communication terminal. A second step of transmitting the mapped authentication call destination number to the app of the wireless terminal via the data network;
After setting an authentication call destination number designated in an app installed and operated in the wireless terminal to a text message dispatch button interface, the text message dispatch button interface is selected through a touch screen of the wireless terminal and a text message is sent via the data network A third step of receiving a button selection signal corresponding to a text message sending button interface selection via the touch screen from an app of the wireless terminal via the data network when a button selection signal corresponding to the button interface selection is transmitted;
When the application of the wireless terminal is switched to the background by selecting the text message sending button through the application of the wireless terminal and transmits a background switching signal corresponding to the background switching via the data network, A fourth step of receiving a background switching signal corresponding to a background switching of the application from an application which is switched to the background via the third step;
(H) (communication number) is generated by hashing the communication number of the wireless terminal in response to the selection of the text message dispatch button in the app of the wireless terminal, and the H (communication number) is generated in the designated area on the text message structure via the telephone network. The communication number is included in the text message received via the telephone network, the text message is received via the telephone network, A fifth step of confirming the calling number verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network H (communication number) and the telephone network;
When the application of the wireless terminal is restored to the foreground and the foreground restoration signal corresponding to the foreground restoration is transmitted via the data network upon completion of the transmission of the text message, A sixth step of receiving a foreground restoration signal corresponding to foreground restoration of the app from an app to be restored to the first application;
If the calling number of the text message received via the telephone network is matched with the communication number mapped with the authentication call destination number in which the text message is received, (Communication number), and checking whether the generated H '(communication number) is matched with H (communication number) included in the text message received via the telephone network, ;
A text message is received to the authentication call destination number via the telephone network, and a calling number of the text message verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network, And the communication number of the mapped wireless terminal are matched with each other, and the H (communication number) included in the text message received via the telephone network and the communication number of the wireless terminal mapped with the authentication call reception number in which the text message is received And generating an authentication result obtained by authenticating the validity of the communication number received through the data network if the generated H '(communication number) matches each other. 2. The method according to claim 1,
Further comprising the step of activating the authentication destination number so that the wireless terminal can receive a text message sent via the telephone network. 2. The method according to claim 1,
Further comprising setting and counting an effective time for maintaining a mapping relationship between the authentication call destination number and the communication number of the wireless terminal that installed the specified app. The method of claim 3,
Confirming whether the valid time has elapsed;
And releasing a mapping relationship between the authentication call destination number and the communication number when the reception of the text message is not confirmed to the authentication destination number via the telephone network until the validity time elapses Dual authentication method using dual channel. 5. The method of claim 4,
Further comprising the step of generating an authentication result corresponding to the authentication failure if the reception of the text message is not confirmed to the authentication use destination number via the telephone network until the valid time has elapsed, Dual authentication method used. The method of claim 1,
Identification information identifying a text message dispatch button selection through an app of the wireless terminal,
Wherein the text message dispatch button interface comprises a communication number of the selected wireless terminal,
Wherein the authentication message includes at least one authentication call destination number set in the text message dispatch button interface, or a combination of two or more of the authentication call destination numbers. 2. The method according to claim 1,
Confirming a communication number of a wireless terminal having an app that transmits a button selection signal via the data network;
And checking whether the communication number of the wireless terminal identified through the button selection signal matches the communication number mapped with the authentication call destination number. 2. The method according to claim 1,
And setting and counting a background switching wait time for waiting for a background switching signal transmitted via the data network in response to the background switching of the selected application by the text message dispatch button interface. Two - way authentication using channel. 9. The method of claim 8,
Determining whether the background switching wait time has elapsed;
And generating an authentication result corresponding to an authentication failure if the background switching signal is not received via the data network until the background switching wait time elapses. Double authentication method. The apparatus according to claim 1,
Identification information for identifying background switching of the application through an operating system of the wireless terminal,
Wherein the text message dispatch button interface comprises a communication number of the selected wireless terminal,
Wherein the authentication message includes at least one authentication call destination number set in the text message dispatch button interface, or a combination of two or more of the authentication call destination numbers. 2. The method according to claim 1,
Confirming a communication number of a wireless terminal having an app that has transmitted a background switching signal via the data network;
And checking whether the communication number of the wireless terminal identified through the background switching signal matches the communication number mapped with the authentication termination number. The method as claimed in claim 1,
And setting and counting a waiting time for receiving a text message from the wireless terminal having the application that has transmitted the background switching signal via the data network to wait for receiving the text message sent via the telephone network A dual authentication method using dual channel. 13. The method of claim 12,
Confirming whether the waiting time for receiving the text message has elapsed;
And generating an authentication result corresponding to the authentication failure if the text message is not received via the telephone network until the waiting time of the text message has elapsed. Authentication method. The method according to claim 1,
Further comprising the step of setting and counting a foreground restoration waiting time for waiting for reception of a foreground restoration signal transmitted via the data network from a wireless terminal that has sent a text message via the telephone network. Two - way authentication using channel. 15. The method of claim 14,
Confirming whether the foreground restoration wait time has elapsed;
And generating an authentication result corresponding to an authentication failure if the foreground restoration signal is not received via the data network until the foreground restoration waiting time elapses. A double authentication method using. 2. The apparatus of claim 1, wherein the foreground restoration signal comprises:
Identification information for identifying a foreground restoration of the application through an operating system of the wireless terminal,
A communication number of a wireless terminal installing and operating the foreground restored app,
The dual authentication method according to claim 1, wherein the at least one authentication destination number set in the dispatch button interface is a combination of at least one or at least two combinations. The method as claimed in claim 1,
Confirming a communication number of a wireless terminal having an app that has transmitted a foreground restoration signal via the data network;
And checking whether the communication number of the wireless terminal identified through the foreground restoration signal matches the communication number mapped with the authentication call destination number. The method according to claim 1,
A button selection signal corresponding to the selection of the text message sending button interface to be transmitted from the application of the wireless terminal via the data network, a background switching signal corresponding to the background switching of the application from the application in the background, Confirming whether a foreground restoration signal corresponding to foreground restoration of the image is sequentially received;
And generating an authentication result corresponding to an authentication failure when the button selection signal, the background switching signal, and the foreground restoration signal are not sequentially received. 19. The method of claim 18,
Whether or not a text message from the app of the wireless terminal to the authentication use destination number is received after receiving the background switching signal via the telephone network,
Further comprising the step of checking whether a text message to an authentication use destination number provided in an app of the wireless terminal is received before receiving the foreground restoration signal via the telephone network, Dual authentication method used. The communication system according to claim 1,
A telephone number input through the application of the wireless terminal,
A telephone number extracted from a Universal Subscriber Identity Module (USIM) of the wireless terminal,
A user who wants to use an application of the wireless terminal registers a telephone number registered in the server,
And a phone number received from a separate server for authenticating a user who wants to use the app of the wireless terminal. 21. The communication system according to claim 20,
A Universally Unique Identifier (UUID) assigned to an app of the wireless terminal,
(ICSID), an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI) recorded in a Universal Subscriber Identity Module (USIM) of the mobile terminal. Two - way authentication using channel. The mobile terminal of claim 1,
Wherein a message sending function via the telephone network is built in, and a text message including H (communication number) is transmitted through a telephone network using the built-in message sending function. The mobile terminal of claim 1,
Wherein the mobile terminal transmits a text message including a communication number (H) through a telephone network in cooperation with a message sending function provided in the wireless terminal and in cooperation with a message sending function of the wireless terminal, . The mobile terminal of claim 1,
H (communication number) is cast to a specified digit and included in a designated area of the text message. The method according to claim 1, wherein the H (communication number)
A text area of the text message,
A hidden area of the text message,
Wherein the second message is included in at least one of the spare areas of the text message or in a combination of two or more of the spare messages. The method of claim 1,
And when the validity of the origination number is verified or corrected through the telephone network, the dual authentication method using dual channel. 2. The method according to claim 1,
And restoring, by binary, H (communication number) included in the designated area of the text message. A system implemented through a server communicating with a wireless terminal that multiple accesses both a telephone network and a data network,
An information confirmation unit for confirming the communication number of the wireless terminal installing the specified application (Application);
A destination number assigning unit for assigning an authentication destination number capable of receiving a text message via the telephone network from among the N (N? 2) destination numbers;
A communication number mapping unit for mapping the received authentication termination number and the communication number of the wireless terminal;
A called party number transmission unit for transmitting the mapped authentication calling party numbers to an app of the wireless terminal via a data network;
After setting an authentication call destination number designated in an app installed and operated in the wireless terminal to a text message dispatch button interface, the text message dispatch button interface is selected through a touch screen of the wireless terminal and a text message is sent via the data network A first signal receiving unit for receiving a button selection signal corresponding to a text message sending button interface selection via the touch screen from an app of the wireless terminal via the data network when a button selection signal corresponding to the button interface selection is transmitted;
When the application of the wireless terminal is switched to the background by selecting the text message sending button through the application of the wireless terminal and transmits a background switching signal corresponding to the background switching via the data network, A second signal receiving unit receiving a background switching signal corresponding to a background switching of the application from the application switched to the background via the second signal receiving unit;
(H) (communication number) is generated by hashing the communication number of the wireless terminal in response to the selection of the text message dispatch button in the app of the wireless terminal, and the H (communication number) is generated in the designated area on the text message structure via the telephone network. The communication number is included in the text message received via the telephone network, the text message is received via the telephone network, H (communication number) and a calling number verified or corrected through the telephone network in a process of transmitting and receiving a text message via the telephone network;
When the application of the wireless terminal is restored to the foreground and the foreground restoration signal corresponding to the foreground restoration is transmitted via the data network upon completion of the transmission of the text message, A third signal receiving unit for receiving a foreground restoration signal corresponding to foreground restoration of the app from an app restored to the first signal;
If the calling number of the text message received via the telephone network is matched with the communication number mapped with the authentication call destination number in which the text message is received, To generate H '(communication number);
A second authentication procedure unit for confirming whether the generated H '(communication number) matches H (communication number) included in a text message received via the telephone network;
A text message is received to the authentication call destination number via the telephone network, and a calling number of the text message verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network, And the communication number of the mapped wireless terminal are matched with each other, and the H (communication number) included in the text message received via the telephone network and the communication number of the wireless terminal mapped with the authentication call reception number in which the text message is received And an authentication result processor for generating an authentication result obtained by authenticating the validity of the communication number received through the data network when the generated H '(communication number) matches each other.

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