KR20160143334A - System and Method for Certification using Authentication Called Party Number based Dual Channel - Google Patents

Abstract

The present invention relates to a dual channel based authentication system and a method thereof using a called number for authentication. The system includes: an information checking unit configured to check a communication number of a wireless terminal; a called number collecting unit; a communication number mapping unit; a called number transmitting unit; a first signal receiving unit configured to receive a button selection signal; a second signal receiving unit configured to receive a ground switching signal; a first channel checking unit; a third signal receiving unit; a first authentication processing unit; a channel interworking decoding unit; and an authentication result processing unit. The present invention can accurately identify and authenticate the communication number of the wireless terminal.

Description

TECHNICAL FIELD [0001] The present invention relates to a dual channel based authentication method and system using an authentication destination number,

The present invention relates to a wireless communication system, which receives an encrypted communication number included in a text message transmitted via a telephone network among a plurality of telephone networks and data networks capable of being accessed from a wireless terminal and a communication number transmitted via a data network, The mobile terminal authenticates the mutual matching by decrypting the number, and authenticates the mobile terminal through the additional authentication for the calling number of the text message. The mobile terminal authenticates the operation procedure uniquely performed for each step of the operation of the application of the mobile terminal, To perform authentication.

Various applications are installed in a wireless terminal such as a smart phone capable of multiple access to a telephone network and a data network. In order to perform integrity verification and hacking detection of a corresponding application, Securing a communication number is one of the most important problems.

Conventionally, a method for authenticating an application after installing an application on a smart phone is a method in which a user inputs personal information including a phone number on a user interface output through an application and transmits the personal information to a server, It sends out a text message, re-enters the authentication number, and authenticates it. In addition, the smartphone adopts a method to acquire additional information necessary in connection with the affiliated communication company.

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

In order to solve the above problems, it is an object of the present invention to provide a communication system and a communication system, which are capable of transmitting and receiving encrypted communication numbers included in a text message sent via a telephone network, Authenticates the mutual matching by decrypting the encrypted communication number included in the text message, authenticates the user through the additional authentication of the originating number of the text message, and authenticates the unique number of each step of the application of the mobile terminal And authentication is performed using the dynamically determined authentication call destination number.

A dual channel based authentication method using an authentication call destination number according to the present invention is a method executed by a server that communicates with a wireless terminal that multiple accesses to a telephone network and a data network, A second step of assigning an authentication destination number capable of receiving a text message via the telephone network from among the N (N > = 2) destination numbers to the communication terminal; A fourth step of mapping the called party number to the communication number of the wireless terminal through the data network; and a fourth step of transmitting the called party number mapped to the app of the wireless terminal through the data network, After the application sets the authentication call destination number to the text message dispatch button interface, the text message dispatch button interface is displayed on the touch screen of the mobile terminal A fifth step of receiving a button selection signal corresponding to a selection of a text message sending button interface via the touch screen from an app of the wireless terminal via the data network; A sixth step of receiving a background switching signal corresponding to the background switching of the application from the application switched to the background via the data network when the application of the wireless terminal is switched to the background by the selection of the dispatch button; An E (communication number) is generated by encrypting the communication number of the wireless terminal through the designated application authentication value corresponding to the selection of the text message sending button interface in the application of the wireless terminal, (E) (communication number) in the designated area on the telephone (E) (communication number) included in the text message received via the confirmed telephone network and the telephone network via the telephone network A step 7 of confirming a calling number verified or corrected through the telephone network in a process of transmitting and receiving a text message; and a step of, when the application of the wireless terminal is restored to the foreground by the completion of the sending of the text message, The method comprising the steps of: receiving a foreground restoration signal corresponding to a foreground restoration of the app from an app restored to the foreground via a network; and receiving, after receiving a button selection signal and a background switching signal via the data network, The mobile terminal receives a text message from the application of the wireless terminal After the foreground restoration signal is received via the Ethernet network, the originating number of the text message received via the telephone network is firstly checked to see whether it matches the communication number mapped with the received authentication call destination number And 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 for which the text message is received, the message is received through the text message received via the telephone network (10) decrypting the received application authentication value via the data network and generating D (communication number) decrypted through the application authentication value received via the data network; and receiving the application received via the data network via the text message received via the telephone network If the D (communication number) decrypted through the authentication value matches the communication number received via the data network, And a second stage 11 to generate a verification result authenticate the validity of the number.

In the dual channel based authentication method using the authentication call destination number according to the present invention, the third step includes activating the authentication call destination number so that the mobile terminal can receive a text message sent via the telephone network And further comprising:

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

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

A dual channel based authentication method using an authentication use destination number according to the present invention is characterized in that if a text message reception is not confirmed to the authentication use destination number via the telephone network until the expiration time passes, And generating a result.

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

In the dual channel based authentication method using the authentication destination number according to the present invention, the fifth step includes: checking a communication number of a wireless terminal having an app which 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.

In the dual channel based authentication method using the authentication use destination number according to the present invention, in the fifth step, the background switching signal transmitted through the data network in response to the background switching of the selected application, And setting a background switching wait time waiting for reception of the background switching wait time.

A dual channel based authentication method using an authentication calling destination number 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 if the authentication result is not received.

In the dual channel based authentication method using the authentication destination number 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, A communication number of one wireless terminal, and an authentication call destination number set in the text message dispatch button interface, or a combination of two or more thereof.

In the dual channel based authentication method using the authentication destination number according to the present invention, the step (6) includes: confirming a communication number of a wireless terminal having an application 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 call destination number.

In the dual channel based authentication method using the authentication destination number according to the present invention, in the sixth step, the wireless terminal having the application that has transmitted the background switching signal via the data network transmits via the telephone network Setting a waiting time for receiving a text message waiting for receiving a text message and counting the time.

A dual channel based authentication method using an authentication destination number according to the present invention includes the steps of: confirming whether a waiting time of receiving a text message has elapsed; And generating an authentication result corresponding to the authentication failure if the authentication result is not received.

In a dual channel based authentication method using an authentication call destination number according to the present invention, the seventh step may include receiving a foreground restoration signal transmitted from the wireless terminal, which has sent a text message via the telephone network, via the data network And setting a foreground restoration waiting time waiting for the foreground restoration waiting time.

A dual channel based authentication method using an authentication destination number according to the present invention includes the steps of: confirming whether the foreground restoration wait time has elapsed; determining whether the foreground restoration wait time has elapsed; And generating an authentication result corresponding to the authentication failure when the ground restoration signal is not received.

In the dual channel based authentication method using the authentication destination number 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, And a combination of two or more of the authentication call destination numbers set in the text message transmission button interface.

In the dual channel based authentication method using the authentication destination number according to the present invention, the eighth step includes a step of confirming a communication number of a wireless terminal having an app which transmits 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.

A dual channel based authentication method using an authentication destination number according to the present invention is characterized in that a button selection signal corresponding to the selection of the text message sending button interface to be transmitted from the app of the wireless terminal via the data network, Determining whether a background switching signal corresponding to a background switching of the application and a foreground restoration signal corresponding to a foreground restoration of the application are sequentially received from the application; and receiving the button selection signal, the background switching signal, And generating an authentication result corresponding to the authentication failure when the restoration signal is not sequentially received.

The dual channel based authentication method using the authentication destination number according to the present invention checks whether or not a text message to an authentication use destination number provided as an app of the wireless terminal via the telephone network is received after receiving the background switching signal Or confirming 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 telephone network.

In the dual channel based authentication method using the authentication call destination number according to the present invention, the communication number includes a telephone number key input through an application of the wireless terminal, a telephone number extracted from a Universal Subscriber Identity Module (USIM) A telephone number, a telephone number stored by the user who wants to use the application of the wireless terminal on the server, and a telephone number received from a separate server for authenticating a user who wants to use the application of the wireless terminal .

In the dual channel based authentication method using the authentication destination number according to the present invention, the communication number may be a UUID (Universally Unique Identifier) assigned to an app of the wireless terminal, a Universal Subscriber Identity Module (USIM) (ICCID), an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI).

In the dual channel based authentication method using the authentication destination number according to the present invention, the application of the wireless terminal incorporates a text message sending function via the telephone network, and the built- And transmits a text message including E (communication number).

The dual channel based authentication method using an authentication call destination number according to the present invention is characterized in that the application of the wireless terminal interlocks with a text message sending function via the telephone network, And transmits a text message including E (communication number) through the network.

In the dual channel based authentication method using the authentication destination number according to the present invention, the application of the wireless terminal controls to prevent a message sending interface for sending a text message including the E (communication number) from being displayed on the screen .

In a dual channel based authentication method using an authentication call destination number according to the present invention, when an application of the wireless terminal displays a message sending interface for sending a text message, (Communication number) included in the text message is not edited or changed.

In the dual channel based authentication method using the authentication call destination number according to the present invention, the application authentication value may include at least one of an application installation time at which the application is installed in the wireless terminal, And one of them.

In the dual channel based authentication method using the authentication destination number according to the present invention, the application authentication value includes a UUID of an application installed in the wireless terminal.

In the dual channel based authentication method according to the present invention, the E (communication number) may include 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 And is included in a combination of two or more.

In the dual channel based authentication method using the authentication destination number 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.

A dual channel based authentication system using an authentication call destination number 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, (N > = 2) number of the called party, the calling party number for receiving an authentication call destination number capable of receiving a text message via the telephone network among the N (N & A communication number mapping unit for mapping an authentication call destination number to a communication number of the wireless terminal; a destination number transmitter for transmitting the authentication call destination number mapped to the app of the wireless terminal via a data network; After the application of the wireless terminal sets the authentication call destination number in the text message dispatch button interface, A first signal receiver for 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 when the dispatch button interface is selected; A background switch corresponding to the background switching of the application from the application switched to the background via the data network when the application of the wireless terminal is switched to the background by selecting the text message sending button through the application of the application A second signal receiving unit for receiving a signal from the wireless terminal, and a communication number of the wireless terminal by encrypting the communication number of the wireless terminal through an application authentication value corresponding to the selection of the text message sending button interface by the app of the wireless terminal, A message is sent to the designated area on the text message structure via the telephone network, When a text message to the authentication use destination number is received via the telephone network and the text message including the encrypted E (communication number) is transmitted through the telephone network, the E (communication number) included in the text message received via the confirmed telephone network (Communication number) and a text message transmission / reception process via the telephone network; a first channel checking unit for checking a calling number verified or corrected through the telephone network; and a second channel checking unit for checking whether the app of the wireless terminal is in the foreground A third signal receiving unit for receiving a foreground restoration signal corresponding to foreground restoration of the app from an app restored to the foreground via the data network when the restoration is performed in the foreground, After the selection signal and the background switching signal are received, a text message is received via the telephone network, After the foreground restoration signal is received from the app of the wireless terminal via the data network and the calling number of the text message received via the telephone network is mapped to the authentication call destination number in which the text message is received A first authentication procedure unit 143 for firstly checking whether the text message is matched with a communication number mapped to a communication number mapped to the communication destination number, A channel interworking decryption unit for receiving a text message received via the telephone network and generating a D (communication number) decrypted through an application authentication value received via the data network; D (communication number) received through a text message and decrypted through an application authentication value received via the data network, If the communication over the received code matching comprises the authentication result processing unit for generating an authentication result of the authentication of the validity of the communication code received via the data network.

According to the present invention, a wireless interworking authentication and an encryption / decryption authentication are performed in duplicate by using a dual-use telephone network and a data network in which a wireless terminal is capable of multi-accessing independently of a database of a communication company to which the wireless terminal subscribes, There is an advantage that the communication number of the terminal 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 an encrypted communication number through a telephone network according to an embodiment of the present invention.
9 is a diagram illustrating a process of performing encryption / decryption authentication for an encrypted communication number received via 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 and 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 (First authentication) for authenticating the communication number received via the data network using the number and E (communication number) included in the text message received via the telephone network via the data network (Second authentication) for decrypting and authenticating the received information to authenticate the communication number of the mobile terminal 200. The present invention is not limited to the conventional system If, Referring to FIG. 1, it is possible to infer various implementation methods (for example, some configuration parts are omitted, fragmented, or combined) with respect to the dual channel based authentication system configuration using the authentication call destination number 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.

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 E (communication number) encrypted in 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, (= First authentication) for authenticating a communication number received via the data network using a calling number of a text message and E (communication number) included in a text message received via the telephone network, And an authentication server 100 for performing encryption / decryption authentication (= second authentication) for decrypting and authenticating information received via a data network, and the authentication server 100 is a single server or a combination of a plurality of servers Can be implemented in the form of The.

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 for performing dual channel based authentication using an authentication use destination number from a designated application providing server (not shown) The app 250 installed in the mobile terminal 200 performs the dual channel based authentication procedure using the authentication call 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 extracts the communication number of the corresponding mobile terminal 200 from a Universal Subscriber Identity Module (USIM) 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 confirms the app authentication value for the installed app 250, and uses the app authentication value as the cipher key, (E) (communication number) through the application 250 by encrypting the communication number.

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) to a designated area on a text message structure via a telephone network using the built-in message sending function, and then transmits E (communication number) 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 may include the encrypted E (communication number) in a designated area on a text message structure via the telephone network in cooperation with the message sending function of the wireless terminal 200, It is possible to send a text message including E (communication number) via the telephone network to which the wireless terminal 200 is connected in cooperation 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 E (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 E (communication number) when sending a text message including the E (communication number) from the app 250 of the wireless terminal 200 via the telephone network 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 a message sending interface is displayed on the screen for sending a text message via the telephone network, the app 250 of the wireless terminal 200 may send an E (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 E (communication number) Can be controlled so as not to be edited or changed.

According to the embodiment 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 E (communication number) in the text message structure is encoded May be set to include digits. In this case, the app 250 of the wireless terminal 200 may cast the E (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 the user's personal information (e.g., name, date of birth, etc.) or may include all or some of the registered information registered in the designated content 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 an embodiment of the present invention, the authentication server 100 (or a call server (not shown) associated with the authentication server 100) is allocated N telephone numbers that are actually telephone callable 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 numbers has been canceled, (Or dynamically determine) any one of the n-th authentication-use destination numbers (or according to a preset rule) among the numbers. 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. If an interrupt is required to transmit the button selection signal before the wireless terminal 200 actually starts transmitting the text message, the application 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 an app 250 of the wireless terminal 200 via a data network, (Communication number) by encrypting the communication number of the telephone network 200 and then sending the encrypted E (communication number) through the telephone network to the designated area on the text message structure via the telephone network, And a first channel checking unit (136) for confirming the calling number verified / corrected through the telephone network in the process of sending a text message via the telephone network and E (communication number) included in the text message received via the telephone network, The mobile terminal 200 includes a message receiving unit 120 for receiving a text message including the encrypted E (communication number) via a telephone network, And a foreground restoration wait time for waiting for a foreground restoration signal corresponding to the foreground restoration in accordance with the completion of the forwarding is set and counted, Out operation unit 134 for generating an authentication result corresponding to the authentication failure when the authentication result is not received.

According to the first text message sending method of the present invention, the text message including the E (communication number) encrypted 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 identifying unit 136 extracts an E (communication number) included in a designated area of a text message received through the message receiving unit 120 and transmits the E (communication number) 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 E (communication number) encrypted by 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 E (communication number) included in the designated area of the text message and transmits the text message through the telephone network in the process of transmitting the text message via the telephone network The first channel identification unit 136 extracts the verification number from the message server 160 and the E (communication number) included in the text message, 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 E (communication number) extracted from a text message received via the telephone network to binary or verifying the integrity of E (communication number) The first channel verifying unit 138 may be provided.

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

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

Referring to FIG. 1, the authentication server 100 transmits an E (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, ) E (communication number) is mapped and stored.

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

According to the second embodiment of the present invention, the E (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 E (communication number) are mapped and stored, the first channel mapping unit 140 sets the effective time of the mapped stored E (communication number), and confirms whether the effective time is reached. If the valid time is reached, the first channel mapping unit 140 erases the mapped stored calling number and E (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 the E (communication number) through the telephone network and then transmits the text message including the E (communication number) to the data network (for example, (Communication number) and an application authentication value used for encrypting the E (communication number) through a packet-based data network, a wireless LAN, a packet-based data network, or a wireless LAN, 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, At least one of the communication number of the wireless terminal 200, the application authentication value used to generate E (communication number) at the wireless terminal 200, and the UUID of the wireless terminal 200 that installed the foreground restored app 250 Or a combination of two or more.

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 and the app authentication value of the wireless terminal 200 from the app 250 of the wireless terminal 200 via the data network by one or more procedures, , The first stage (Communication number) received and mapped via the telephone network mapped through the null mapping unit 140, decodes the E (communication number) through the application authentication value received through the data network, (D) (communication number) decrypted through an application authentication value received through a text message of the telephone network and received through the data network, and a D A second authentication procedure unit 144 for comparing the communication numbers of the first and second communication networks and comparing the received communication numbers with each other to check whether they are matched; And an authentication result processing unit (122) for generating a result of authenticating the validity of the communication number received through the data network, if it is matched with the D (communication number) received and decoded through the text message, A communication number and an information registration unit 146 stores the designated storage medium 150.

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 E (communication number) And receives the communication number and the app authentication value.

According to the embodiment of the present invention, the app 250 of the wireless terminal 200 may encrypt the communication number and the app authentication value through a predetermined security protocol, and in this case, The encrypted communication number and the application authentication value can be decrypted through the protocol.

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 decoding unit 142 checks E (communication number) mapped with the calling number, verifies an app authentication value received through the data network, and then transmits the app authentication value received through the data network And decodes E (communication number) received through the text message of the telephone network to generate D (communication number).

When the D (communication number) is generated by decrypting the E (communication number) received through the text message of the telephone network through the application authentication value received through the data network, the second authentication procedure unit 144 transmits the E- (Communication number) decrypted through the application authentication value received through the data network, confirms the first authenticated communication number received through the data network, And secondarily verifies whether the first authenticated communication number is received through the text message of the telephone network and matches the decrypted D (communication number) through the app authentication value of the data network.

If the communication number received through the data network is first matched with the calling number of the text message received through the telephone network and the communication number received through the data network is received through the text message of the telephone network and decoded D (communication number), 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. [ Preferably, the information registration unit 146 may map the authenticated communication number to the application authentication value and store the mapped 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 E (communication number) obtained by encrypting the communication number of the wireless terminal 200 When the app 250 is restored to the foreground according to the completion of the transmission of the text message after it is transmitted through the telephone network, Transmits the restored signal to the authentication server 100 via the data network and transmits the application authentication value used for encrypting the E (communication number) and the communication number of the wireless terminal 200 through the data network The functional configuration of the app 250 and the configuration of the mobile terminal 200 in which the app 250 operates are known to those skilled in the art. It is to be understood that the present invention is not limited to the above-described exemplary embodiments, and various changes and modifications may be made without departing from the scope of the present invention. . 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, An IC chip memory for storing the data set, and a processor for calculating the program code for 1C 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 communication number encrypting unit 270 for generating E (communication number) by encrypting the communication number, a message generating unit 272 for generating a text message contained in the encrypted E (communication number) And a telephone network sending unit (274) for sending a text message including the E (communication number) through a telephone network connected to the wireless terminal (200) by using a designated message sending function, 200 and the background switching signal transmitted from the second signal transmission unit 262 by the first signal transmission unit 258 to the authentication server 100 via the data network, Is not transmitted or the authentication If the response signal corresponding to at least one of the button selection signal and the background switching signal transmitted from the server 100 via the data network is not received, it is possible to transmit a signal indicating that the wireless terminal 200 malfunctions Do.

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 155 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 encryption unit 270 checks the app authentication value for the installed app 250, and uses the app authentication value as the encryption key to identify the input / And generates encrypted E (communication number) through the app 250 by encrypting the encrypted E (communication number). The application authentication value may include at least one of an application installation time at which the application 250 installed in the wireless terminal 200 and a time at which the application installation 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 encrypted E (communication number) to a designated area on the text message structure via the telephone network to generate a text message to be sent through the telephone network. The telephone network sending unit 274 transmits a message The mobile terminal 200 can send a text message including E (communication number) through the telephone network to which the wireless 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 transmits the encrypted E (communication number) to a designated area on a text message structure via the telephone network to generate a text message to be sent through the telephone network. The telephone network sending unit 274 transmits the text message to the wireless The mobile terminal 200 can send a text message including the E (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 E (communication) message in 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 E (communication number) through the telephone network, the telephone network sending unit 274 transmits a text message including the E (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 transmits E (communication number) included in the text message by user operation to the message sending interface Edited, or changed. For example, the telephone network forwarding 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 E (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 the area to be inserted with the E (communication number) on the text message structure is encoded with digits . ≪ / RTI > In this case, the telephone network sending unit 274 may cast the E (communication number) to a digit corresponding to the specified encoding rule and include the E (communication number) 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, the app 250 of the wireless terminal 200 receives an application authentication value (e-mail address) used for encrypting a communication number to be transmitted through a data network and an E (communication number) included in a text message sent via the telephone network And a data network transmission unit 278 for transmitting the communication number and the application authentication value to the specified authentication server 100 through the data network connected to the wireless terminal 200 And an authentication result reception / output unit 280 for receiving and displaying the authentication result obtained by authenticating the validity of the communication number from the authentication server 100.

After the text message including the E (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 E- Confirms the communication number, and confirms the application authentication value used to encrypt the E (communication number) included in the text message sent through the telephone network.

According to an embodiment of the present invention, the communication number to be transmitted through the data network includes a pre-encryption communication number of an E (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 155 including payment means information.

When the communication number and the application authentication value to be transmitted through the data network are confirmed, the data network transmission unit 278 transmits the communication network number to the wireless network communication unit 225 and the local network communication unit 220, in addition to the telephone network to which the wireless terminal 200 is connected. Transmits the communication number and the application authentication value to the designated authentication server 100 through the data network to which the wireless terminal 200 is connected.

According to an embodiment of the present invention, the data network transmission unit 278 can encrypt the communication number and the application authentication value through the predetermined security protocol and transmit the same. In this case, the authentication server 100 transmits the security protocol And decrypt the encrypted communication number and the application authentication value.

(= First authentication) for authenticating the communication number received through the data network using the calling number of the text message received through the telephone network and the E (Second authentication) for decrypting and authenticating the communication number (communication number) through the data network, and the communication number received through the data network is matched with the calling number of the text message received through the telephone network The authentication result receiving / output unit 280 generates the authentication result of authenticating the validity of the communication number when the authentication result is matched with the decrypted D (communication number) received through the text message of the telephone network, The terminal 200 receives and displays the authentication result through a data network connected to the terminal 200.

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.

According to the embodiment, the reception of the text message may be received by a separate message server 160 other than the authentication server 100. In this case, the text message received by the message server 160 is transmitted to the authentication server 100 Process, and the like.

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 an encrypted communication number 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, 6, a process of generating E (communication number) by encrypting the communication number of the mobile station 200 to be included in the text message to be transmitted to the authentication call destination number via the telephone network through the text message sending function It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the accompanying claims. (E. G., An implementation where some steps have been omitted or the order has changed), the present invention contemplates all of the above enumerated embodiments. To be made, the technical features are not limited only with the exemplary method shown in the figure 8.

Referring to FIG. 8, the app 250 of the wireless terminal 200 extracts and acquires the communication number of the corresponding wireless terminal 200 from the USIM or obtains the communication number of the wireless terminal 200, (805), encrypts the communication number through the application authentication value, and generates E (communication number) to be provided through the telephone network (810).

When the E (communication number) is generated, the application 250 of the wireless terminal 200 inserts the generated E (communication number) into the designated area on the text message structure via the telephone network A text message is generated (815), and a process for sending the generated text message according to the procedure shown in FIG. 6 is performed.

9 is a diagram illustrating a process of performing encryption / decryption authentication for an encrypted 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 a text message via a telephone network, sequentially receives a foreground restoration signal via a data network, encrypts a communication number of the wireless terminal 200, and encrypts the communication number of the wireless terminal 200, (Communication number) and an originating number transmitted by the mobile terminal 200, and it is a person skilled in the art to refer to FIG. 9 and refer to FIG. 9 (For example, some steps may be omitted or the order may be changed), and a method for performing the encryption decryption authentication for the encrypted communication number received through the text message 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.

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 (Communication number) generated by encrypting the communication number of the wireless terminal 200 according to the process shown in FIG. 8, and confirms the communication number and the application authentication value used for generating the E (communication number) (900), encrypts the communication number and the application authentication value according to a predetermined security protocol, and transmits the encrypted communication number and the application authentication value to the authentication server (100) through a data network (905).

The app authentication value transmitted by the application of the wireless terminal 200 via the data network according to the embodiment is transmitted to the authentication server 100 before the decryption is started for the E (communication number) received via the telephone network A button selection signal transmitted by an app of the wireless terminal 200 via the data network according to the procedure shown in FIG. 4, and an application of the wireless terminal 200 according to the process shown in FIG. 5 A background switching signal transmitted via the data network, and a foreground restoration signal transmitted by the app of the wireless terminal 200 via the data network according to the process shown in FIG. 7, Or more.

The authentication server 100 receives the communication number and the application authentication value of the wireless terminal 200 transmitted by the app 250 of the wireless terminal 200 via the data network 910, (915) decrypts the encrypted communication number and the application authentication value, checks (920) E (communication number) included in the received text message via the telephone network according to the process shown in FIG. 6, (Communication number) by decoding the E (communication number) received via the telephone network through the received application authentication value via the network (925).

Even if the mobile terminal 200 receives the communication number and the application authentication value of the wireless terminal 200 from the wireless terminal 200 via the data network and completes the reception of the text message via the telephone network, The application 250 of the wireless terminal 200 receives the normal selection of the button selection signal transmitted by the app 250 through the data network according to the process of FIG. The normal reception confirmation of the background switching signal transmitted via the data network, the normal reception confirmation of the text message transmitted by the wireless terminal 200 via the telephone network according to the process shown in FIG. 6, The normal reception confirmation of the foreground restoration signal transmitted by the app 250 of the wireless terminal 200 via the data network is not completed and the button selection signal is also displayed in the background The authentication server 100 transmits an authentication error to the app 250 of the wireless terminal 200 through the data network without proceeding to the following process if the mobile terminal 200 does not sequentially receive the mobile switching signal, And the app 250 of the wireless terminal 200 receives and outputs an authentication error through the data network.

When the D (communication number) is generated, the authentication server 100 receives the communication number received via the data network and the decrypted (encrypted) authentication data received via the telephone network and received via the data network D (communication number), and performs an encryption / decryption based communication number authentication procedure to confirm whether the matching is performed (940).

If the D (communication number) received and decoded through the text message of the telephone network and the communication number received through the data network does not match, the authentication server 100 transmits the application (250), and the app (250) of the wireless terminal (200) receives and outputs an authentication error through the data network (945).

Meanwhile, the communication number received through the data network is matched with the calling number of the text message received through the telephone network, and is matched with the decoded D (communication number) received through the text message of the telephone network, The authentication server 100 generates an authentication result of authenticating the validity of the communication number received through the data network 950 and transmits the authenticated communication number to the designated storage medium 150 (955), and transmits a result of authenticating the validity of the communication number to the app 250 of the wireless terminal 200 through the data network (960). The app 250 of the wireless terminal 200 receives and outputs the authentication result obtained by verifying the validity of the communication number from the authentication server 100 through the data network (965).

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
138: first channel verification unit 140: first channel mapping unit
142: channel interlock decryption unit 143: first authentication procedure unit
144: second authentication procedure unit 146: information registration unit
150: storage medium 160: message server

Claims (30)

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);
A second step of assigning an authentication-use destination number capable of receiving a text message from the wireless terminal via the telephone network among N (N? 2) destination numbers;
A third step of mapping the received authentication call destination number to a communication number of the wireless terminal;
A fourth step of transmitting the mapped authentication calling number to the app of the wireless terminal via the data network;
When the text message forwarding button interface is selected through the touch screen of the wireless terminal after setting the authentication call forwarding number in the text message forwarding button interface in the application of the wireless terminal, A fifth step of receiving a button selection signal corresponding to a text message sending button interface selection via the touch screen from an application;
When 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, the application corresponding to the background switching of the application from the application switched to the background via the data network A sixth step of receiving a background switching signal to be transmitted;
The communication terminal of the wireless terminal encrypts the communication number of the wireless terminal with the designated application authentication value corresponding to the selection of the text message dispatch button interface to generate E (communication number), and then, in the text message structure via the telephone network (E) (communication number) is included in the area and is transmitted through the telephone network to confirm receipt of a text message to the authentication call destination number via the telephone network, and the character received via the telephone network A seventh step of verifying the calling number verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network and E (communication number) included in the message;
In the case where the application of the wireless terminal is restored to the foreground by completing the transmission of the text message, a foreground restoration signal corresponding to the foreground restoration of the app from the app restored to the foreground via the data network ;
A text message is received via the telephone network after the button selection signal and the background switching signal are received via the data network and a foreground restoration signal is transmitted from the app of the wireless terminal through the data network upon completion of the text message transmission A first step of confirming whether a calling number of a text message received via the telephone network after receiving is matched with a communication number mapped with an authentication calling destination number in which the text message is received;
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, the text message is received via the text message received via the telephone network, And generating D (communication number) decrypted through the received application authentication value;
If the D (communication number) received through the text message received via the telephone network and decrypted through the application authentication value received via the data network matches the communication number received via the data network, And generating an authentication result obtained by verifying the validity of the communication number received via the first authentication step. 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 the step of 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. Authentication method. 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 A dual channel based authentication method using an authentication destination number. 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 A Dual Channel Based Authentication Method Using Numbers. 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 information includes at least one authentication call destination number set in the text message dispatch button interface or a combination of two or more authentication call destination numbers set in the text message dispatch button interface. The method as claimed in claim 1,
Confirming a communication number of a wireless terminal having an app that transmits a button selection signal via the data network;
Further comprising the step of 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. The dual channel based authentication Way. The method as claimed in claim 1,
Further comprising the step of setting and counting a background switching wait time for receiving a background switching signal transmitted via the data network corresponding to the background switching of the selected application by the text message dispatch button interface A Dual Channel Based Authentication Method Using Called Number. 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. Dual Channel Based Authentication Method using. The apparatus according to claim 1,
Identification information for identifying background switching of the application through an operating system of the wireless terminal,
A communication number of the wireless terminal installing and operating the background switched application,
Wherein the authentication information includes at least one authentication call destination number set in the text message dispatch button interface or a combination of two or more authentication call destination numbers set in the text message dispatch button interface. The method as claimed in claim 1,
Confirming a communication number of a wireless terminal having an app that has transmitted a background switching signal via the data network;
Further comprising the step of checking whether the communication number of the wireless terminal identified through the background switching signal matches the communication number mapped with the authentication call destination number. The dual channel based authentication Way. 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 channel based authentication method using an authentication call destination number. 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 an authentication failure if the text message is not received via the telephone network until the waiting time of the text message has elapsed. Dual Channel Based Authentication Method. The method as claimed in 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 A Dual Channel Based Authentication Method Using Called Number. 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 Dual channel based authentication method using called number. 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,
Wherein the authentication information includes at least one authentication call destination number set in the text message dispatch button interface or a combination of two or more authentication call destination numbers set in the text message dispatch button interface. 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;
Further comprising the step of 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, Authentication method. 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 switched in the background, Confirming whether a foreground restoration signal corresponding to foreground restoration 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. Authentication method. 19. The method of claim 18,
Whether or not a text message to an authentication use destination number provided as an app of the wireless terminal 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 A Dual Channel Based Authentication Method Using Numbers. 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 transmits a telephone number stored on the server,
And a telephone number received from a separate server for authenticating a user who intends to use the application 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,
Further comprising at least one of an Integrated Circuit Card Identifier (ICCID), an International Mobile Subscriber Identity (IMSI), and an International Mobile Equipment Identity (IMEI) recorded in a Universal Subscriber Identity Module (USM) of the wireless terminal. A Dual Channel Based Authentication Method Using Called Number. The mobile terminal of claim 1,
Wherein a text message including an E (communication number) is transmitted through a telephone network by using a built-in text message sending function and a built-in text message sending function via the telephone network. Channel based authentication method. The mobile terminal of claim 1,
And a text message including an E (communication number) is transmitted through a telephone network in conjunction with a text message sending function of the wireless terminal in cooperation with a text message sending function via the telephone network. Dual channel based authentication method. The mobile terminal of claim 1,
Wherein the message sending interface for sending a text message including the E (communication number) is not displayed on the screen. The mobile terminal of claim 1,
If you display a message sending interface that sends text messages,
Wherein the control unit controls to prevent the E (communication number) included in the text message from being edited or changed by a user operation on the message sending interface. The method as claimed in claim 1,
An application installation time at which the application is installed in the wireless terminal,
And a time at which the application installation time is separated by a designated time. The method as claimed in claim 1,
Wherein the UUID of the application installed in the wireless terminal is included. The communication method according to claim 1, wherein the E (communication number)
A text area of the text message,
A hidden area of the text message,
Wherein the authentication information is included in at least one of a spare area of the text message and a combination of two or more of the spare areas of the text message. The method of claim 1,
And if the validity of the origination number is verified or corrected through the telephone network, the selective authentication is received. 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 assigned authentication calling number to the communication number of the wireless terminal;
A called party number transmission unit for transmitting the mapped authentication calling number to the app of the wireless terminal via the data network;
When the text message forwarding button interface is selected through the touch screen of the wireless terminal after setting the authentication call forwarding number in the text message forwarding button interface in the application of the wireless terminal, A first signal receiving unit receiving a button selection signal corresponding to a text message sending button interface selection via the touch screen from an application;
When 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, the application corresponding to the background switching of the application from the application switched to the background via the data network A second signal receiving unit receiving the background switching signal;
The communication terminal of the wireless terminal encrypts the communication number of the wireless terminal with the designated application authentication value corresponding to the selection of the text message dispatch button interface to generate E (communication number), and then, in the text message structure via the telephone network (E) (communication number) is included in the area and is transmitted through the telephone network. When a text message to the authentication use destination number is received via the telephone network, the text message received via the telephone network A first channel verifying unit for verifying the calling number verified or corrected through the telephone network in the process of transmitting and receiving a text message via the telephone network and E (communication number) included therein;
In the case where the application of the wireless terminal is restored to the foreground by completing the transmission of the text message, a foreground restoration signal corresponding to the foreground restoration of the app from the app restored to the foreground via the data network A third signal receiving unit receiving the first signal;
A text message is received via the telephone network after the button selection signal and the background switching signal are received via the data network and a foreground restoration signal is transmitted from the app of the wireless terminal through the data network upon completion of the text message transmission A first authentication processing unit for firstly checking whether a calling number of a text message received via the telephone network after receiving is matched with a communication number mapped with the received authentication calling number;
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, the text message is received via the text message received via the telephone network, A channel interworking decoding unit for generating D (communication number) decrypted through the received application authentication value;
If the D (communication number) received through the text message received via the telephone network and decrypted through the application authentication value received via the data network matches the communication number received via the data network, And an authentication result processing unit for generating an authentication result obtained by authenticating the validity of the communication number received via the second communication unit.

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