KR100675697B1 - User authentification method and apparatus by RFID chip and Smart card - Google Patents

Abstract

The present invention relates to a self-authentication method using a radio frequency identification and a smart card, and a device thereof. In particular, the present invention comprises a first authentication device using RFID and a second authentication device using a smart card. Relevant information is received from the second authentication device only when the first information sent from the second authentication device is matched to enter the authentication process, and if a password input is required, the second authentication device is vibrated. While recognizing a password input request, the second authentication device prevents leakage of user's personal information by the configuration in which the information is transmitted only when the information transmission is allowed, and accordingly to the user's preference, the second authentication device is easy to carry. It can be used as a watch or ring that is less likely to be lost so that the user can use the watch or ring as an accessory. It is effective in satisfying the aesthetic needs of a person.

RFID, smart card, identity verification, watch

Description

Self-authentication method and device using radio frequency identification and smart card {User authentification method and apparatus by RFID chip and Smart card}

1 is a conceptual diagram of the present invention,

2A is a conceptual diagram of a ring used as a first authentication device;

2B is a conceptual diagram of a watch used as a second authentication device;

2c is an assembled view of the watch;

3A is a conceptual diagram of a necklace used as a first authentication device;

3B is a conceptual diagram of a cellular phone used as a second authentication device;

3c is a conceptual diagram of a remote start device used as a second authentication device;

4 is a conceptual diagram of a smart card

5 is a conceptual diagram of the present invention using a ring and a clock

Figure 6a, b is a flow chart for the entrance approval according to the present invention,

7 is a flowchart of a banking process according to the present invention;

8 is a flowchart of credit card payment according to the present invention;

9 is a flow chart for the public office business process according to the present invention,

10 is a flowchart of the traffic cost processing according to the present invention;

11 is a flowchart of a case of turning on the clock of the present invention;

12 is a flowchart for turning off the clock of the present invention;

13 is a conceptual diagram in which the SIM card is inserted into the watch of the present invention.

<Description of the symbols for the main parts of the drawings>

100: first authentication device 100-1: ring

100-2: necklace 110: RFID chip

200: second authentication device 200-1: clock

200-1a: Power Button 200-1b: Password Button

200-1c: Outgoing Button 200-1d: Outgoing Button

200-1e: Banking Button 200-1f: Payment Button

200-1g: Vehicle button 200-1h: Government button

200-2: mobile phone 200-3: remote start device

210: smart card

The present invention relates to a method and apparatus for authenticating a user using radio frequency identification and a smart card, and in particular, comprising a first authentication device using RFID and a second authentication device using a smart card. Only when the outgoing signal and the first information transmitted from the second authentication device match, the related information is received from the second authentication device and enters the authentication process, while the second authentication device permits information transmission. If only one of the authentication device is lost by the configuration in which the information is sent, an authentication method having a function of protecting the user's credit information by preventing his / her personal authentication and preventing the leakage of personal information of the user; It relates to an authentication device.

In general, as a method of recognizing information, a method of scanning a contact card and a barcode such as a magnetic card has been used, but in recent years, a contactless method of transmitting information by a wireless communication method without contacting a receiver using an RFID or a smart card. The technique by is used.

The RFID and smart card is a system that recognizes related information and surrounding environment information through radio waves through a tag or a chip attached to an object or a card, and consists of a chip, a tag, a reader, a middleware, a host computer, and an application service platform. It is used in conjunction with wired and wireless communication networks. The RFID or smart card is energy is transferred in the mutual induction method or electromagnetic wave method.

However, in the case of the above-described RFID or smart card, the user's personal information is transmitted regardless of the user's intention. In other words, when the RFID enters the operating area of the receiver, the RFID information is automatically transmitted to the receiver. . In addition, even when using the smart card, the information is transmitted when entering the operating area of the receiver.

In such a case, there is a problem that personal information stored in the RFID or smart card is indiscriminately distributed, thereby degrading the dignity due to the invasion of personal privacy.

In addition, in the case of a conventional authentication device using a smart card is lost or stolen is used without any limitation until the user recognizes it and stops using it, there is a problem that the user's personal information leakage as well as credit information leaked.

The present invention is to solve the problem that the user's personal information is indiscriminately distributed irrespective of the user's intention as described above, and when the information stored in the smart card is transmitted, the user's permission is required. By preventing the leakage of personal information, while maintaining the dignity of the user, the second authentication device using the smart card is lost by allowing the user to enter the authentication process only when the signal of the first authentication device and the signal of the second authentication device are the same. It is an object of the present invention to provide a device and a method for authenticating the user, which can be prevented from unauthorized use.

The above-mentioned object is constituted by a second authentication device capable of transmitting information only when the user has permission and a first authentication device that allows the receiver to proceed with the authentication process only when the information matches the information of the second authentication device. Can be achieved.

Hereinafter, with reference to the accompanying drawings will be described in detail.

As described above, the present invention includes a first authentication device 100, a second authentication device 200, and a receiver 300 for receiving information transmitted from the authentication device.

The first authentication device 100 transmits first information for identifying a user, and the second authentication device 200 sends second information representing the first information and personal information of a user. Done. At this time, the second information is received by the receiver 300 only when the first information sent by the first authentication device 100 and the first information sent by the second authentication device 200 coincide with each other. You will enter the identity verification process.

In this case, the primary information may be arbitrarily selected by the user, and it is preferable to select information not related to the user's personal information. The reason is that the primary information is transmitted from the primary authentication device 100 as described above. In this case, the primary authentication device 100 uses an RFID chip as shown in the following embodiments. Therefore, as described above, the RFID chip has a characteristic of always transmitting information in a reception area, and if the primary information is used as personal information, the personal information is always leaked.

Therefore, the primary information is preferably information that is not related to personal information, and is preferably stored as information such as "two roses".

As described above, the present invention uses the first authentication device 100 and the second authentication device 200, which will be described in more detail with reference to the first embodiment.

First, an embodiment will be described using the ring 100-1 as the first authentication device 100 and the watch 200-1 as the second authentication device 200.

As described above, the first authentication device 100 transmits the first information. For this purpose, the first authentication device 100 is preferably carried at all times and uses an article having a low risk of loss.

In the present embodiment, the ring 100-1 is used as the first authentication device 100, because the ring is always carried on the characteristics of the article, and the risk of loss due to being worn on the finger is small.

As shown in FIG. 2A, the RFID chip 110 is installed in the ring 100-1. In this case, as described above, the RFID chip 110 transmits the primary information when the primary information is stored and enters the reception area.

Also, the watch 200-1 was used as the second authentication device 200. This is because the watch is always carried in the same way as the ring and there is little risk of loss. And because of the nature of the watch as an accessory to function as an additional feature that can further enhance the user's dignity.

In the watch 200-1 as the second authentication device, the smart card 210 is inserted into and installed in the watch 200-1.

The watch 200-1 is equipped with various buttons for the present invention in a conventional watch, which will be described with reference to FIG. 2B.

First of all, the button is provided with a button for turning on the power for using the watch as a second authentication device, that is, a power button 200-1a. Pressing the power button (200-1a) to enter a password to prevent fraudulent use, while the end of the authentication device function of the watch is terminated by pressing the power button (200-1a) again. At this time, the password is input again, which will be described later.

When the power is turned on as described above, a password is input, and a password button 200-1b for inputting the password is mounted. After pressing the button, the number button 200-1j is pressed to input the password.

In order to send the information stored in the second authentication device only when the user has approval, a call button 200-1c is installed.

That is, unless the user presses the call button 200-1c, the information stored in the watch 200-1 is not transmitted, so that personal information of the user is not leaked.

If the user is authenticated and used, the user presses the call button 200-1c to transmit the first information and the second information as described above, and the first information is the first authentication device 100. Only if it matches the first information sent from the ring (100-1) used as) will be authenticated to be the second information is received.

In addition, the watch 200-1 includes an access button 200-1d for permission to access, a banking button 200-1e for banking, a payment button 200-1f for payment, and a vehicle for use. Vehicle button (200-1g), public office button (200-1h) for use in public offices and the like, and a number button (200-1j) for password input is provided, which will be described later.

In addition, the watch 200-1 uses a general watch but has a button for performing various functions as described above, while the smart card 210 is mounted therein (see FIG. 2C).

That is, the watch 200-1 of the present invention has a glass 201 disposed at the top of the watch, and a waterproof ring 202, a flange 203, etc. are installed on the main body 204 while the watch is operated. Clock operating unit 205 is installed and is composed of a waterproof rubber 207 and a bottom cover 208 below. In this case, the above-described button is formed on the flange 203.

As described above, in the first embodiment, the ring 100-1 is used as the first authentication device 100, and the watch 200-1 is used as the second authentication device 200. However, the present invention is applicable to the ring 100-1 or the watch 200-1 described above and will be described.

In the second embodiment, the necklace 100-2 is used as the first authentication device as an article having a low portability and a low risk of loss required as the first authentication device. (See Fig. 3A.)

The RFID chip 110 is embedded inside the necklace 100-2 so that the first information is transmitted to be used as the first authentication device. The necklace 100-2 may be used in place of the above-described ring 100-1, and of course, to allow the ring or necklace to be used as the first authentication device according to the user's taste.

In addition, in the third embodiment, the mobile phone 200-2 is used as the second authentication device 200. The above-described smart card 210 is embedded in the mobile phone 200 to transmit the first information and the second information so as to function as the second authentication device 200. (See FIG. 3B.)

At this time, in the case of the number button (200-1j) of the buttons installed on the watch 200-1 on the mobile phone (200-2), use the number buttons of the existing mobile phone as it is, but the remaining buttons are the same as the clock Installed, not shown in the drawings.

In addition, as a fourth embodiment, the remote start device 200-3 was used as the second authentication device, which will be described with reference to FIG. 3C.

The vehicle remote starter 200-3 is used to remotely start a car, and the like, using a button installed on the clock 200-1 in the remote starter 200-3. It can be used as an authentication device and a detailed description will be described later.

As described above, the watch 200-1, the mobile phone 200-2, or the remote starter 200-3 are used as the second authentication device 200, in which the smart card 210 is used. do.

The smart card 210 is responsible for storing and transmitting the first information and the second information as described above.

Hereinafter, a description will be given with reference to FIG. 4.

The smart card 210 is composed of an antenna 211 for information transmission, a cpu 212 for information processing, and an information storage unit 213 for storing information. The information storage unit 213 uses a commonly used sDRAM or Flash memory. The smart card 210 having the above-described configuration is additionally provided with a power supply unit 230 for supplying power, and recognizes that the button installed in the above-described clock 200-1 is pressed by the cpu 212. The button recognition unit 240 for transmitting a signal to and a vibration unit 220 for allowing the user to recognize when a password input request as described below is configured.

The smart card 210 having such a configuration is embedded in the second authentication device 200 to transmit the first information and the second information.

Hereinafter, an example of actual use by the above-described technical configuration will be described.

In FIG. 5, a case in which a user enters or exits an office or the like is shown. First, the watch 200-1 is used as the first authentication device 100 and the ring 100-1 as the second authentication device 200. An example will be described.

In the ring 100-1, the first information as described above is transmitted. In this use example, 1234, which is a combination of numbers, is illustrated as primary information. On the other hand, it has been described above that the first information may be a combination of letters not related to personal information, such as "two roses".

On the other hand, the clock 200-1, which is the second authentication device 200, transmits the first information "1234" and the second information "resident registration number".

At this time, the second information is configured to be transmitted only when the user operates the originating button 200-1c of the clock 200-1. This is to prevent the leakage of personal information irrespective of the user's intention as described above, thereby preventing personal privacy from being infringed or protecting personal credit information.

After comparing the primary information transmitted from the ring 100-1 and the clock 200-1 with each other, the secondary information is received only when they match. That is, when the receiver compares the first information transmitted from the ring 100-1 and the watch 200-1, and receives the second information only when it matches, if not, the authentication process is performed. It will not proceed.

Therefore, in order for the user to pass through the door of the office, the primary information must match. The door opens at the control unit.

If you want more security, you can ask the user to enter a password. That is, when the receiver confirms that the first information matches each other and then matches the second information, the user requests a password input. In this case, the user's watch vibrates by the vibration unit 220. Will recognize that a password entry is required. Then, the user presses the password button (200-1b) and then press the password in the number button (200-1j) to send it out, and after receiving the received password from the receiver and compare the match and operate the door in the control unit Open.

Hereinafter, the usage of each function will be described using the attached flowchart.

Hereinafter, the access approval procedure as described above will be described with reference to FIG. 6A.

First, the first authentication device 100 will be described with respect to the ring 100-1 and the second authentication device 200 with respect to the clock 200-1.

As described in the case of the ring 100-1, the primary information is already being transmitted and thus the receiver can always receive the information. However, in the case of the clock 200-1, the information is transmitted only when the transmission of the information is allowed by pressing the send button 200-1c.

When the outgoing button 200-1c is pressed, the receiver checks whether the first information transmitted from the ring 100-1 and the first information transmitted from the watch 200-1 correspond to each other. If it does not match, it returns to the initial state. If it matches, it receives the secondary information and checks whether it matches the already set value. If it does match, the door is opened to allow access. If it does not match, access is denied.

On the other hand, unlike the above-described method it can use the access button (200-1d) of the clock (200-1). That is, in case of pressing the access button 200-1d and then pressing the access button 200-1d, specific second information may be transmitted. In other words, when the employee number or the student number is selected and stored as the second information, the second information can be transmitted by pressing the access button 200-1d separately. Other details are the same as the above-described method, so a detailed description thereof will be omitted.

In other words, in the case of the access permission, in addition to the method of transmitting the second information by pressing the call button 200-1c, the second button is pressed by pressing the call button 200-1d after pressing the call button 200-1c. The car information can be transmitted.

In addition, if more restrictive access restrictions are required, the user may be required to enter a password (see FIG. 6B).

That is, until the receiver confirms whether the primary information is consistent with the primary information and confirms whether the primary information is consistent with the set value, the user can request a password input after that. In this case, the watch 200-1 may be vibrated to recognize the user to input a password.

If the input password matches the set value, it is the same to allow access.

Hereinafter, a method of using a bank transaction will be described with reference to FIG. 7.

First, when the user permits the information transmission by pressing the call button 200-1b while receiving the first information from the ring 100-1, which is the first authentication device 100, the clock 200-1. From the first information and the second information is sent.

In this case, similarly to the above, the banking button 200-1e may be separately pressed to transmit a bank account number or a security or insurance card number.

When the received primary information coincides with each other, the secondary information may be received to perform a banking operation such as cash payment. For more reliable personal authentication, a password is set by requesting a password as described above. In case of coincidence with the law, it is also possible to verify the identity of the banker.

Hereinafter, a payment method using a credit card will be described with reference to FIG. 8.

In this case, similarly, the primary information is transmitted from the ring 100-1, and when the user presses the originating button 200-1c, the primary information and the secondary information are transmitted. Thereafter, when the first information of the receiver matches each other, the receiver receives second information such as a credit card number and accesses a server of a credit card company to approve a credit card payment.

In addition, as described above, it is possible to transmit information such as a credit card number by pressing the call button 200-1c and then the payment button 200-1f, and a password input by requesting a password is set. In case of coincidence with the payment method, payment approval is also possible.

Hereinafter, with reference to Figure 9 will be described how to proceed to public office by verifying the identity of the public office.

In this case, similarly, the primary information is transmitted from the ring 100-1, and when the user presses the originating button 200-1c, the primary information and the secondary information are transmitted. Thereafter, when the first information is mutually matched by the receiver, the second information such as a resident registration number is received and when it is identical with the set value, the receiver may authenticate the identity and issue a seal such as issuing a public office.

In addition, as described above, by pressing the call button (200-1c) and then the government button (200-1h) by pressing the information such as resident registration number can be transmitted, the password required by the password and the input password matches the set value If you do, it is also possible to authenticate yourself.

In FIG. 10, a method for collecting tolls during freeway traffic according to the present invention will be described.

As described above, when the primary information is transmitted from the ring 100-1 and the user presses the originating button 200-1c, the primary information and the secondary information are transmitted. Thereafter, when the first information is mutually matched by the receiver, the second information such as a vehicle number or a driver's license number is received, and when the first information is identical to the set value, the receiver may collect the highway toll by authenticating the identity. At this time, if the remaining balance is checked, if the remaining balance is paid, the transportation fee will be declined and the approval will be refused.

Further, even after the call button 200-1c is pressed, the second information such as the vehicle number or the driver's license number may be transmitted by pressing the vehicle button 200-1g.

As described above, the watch 200-1 is used as the second authentication device 200 while the ring 100-1 is used as the first authentication device 100 to transmit the two authentication devices. The secondary information is received only when the primary information is matched to protect the user's credit information, and the information can be sent only when the send button 200-1c is pressed to prevent the leakage of personal information of the user. have.

In addition, watches and rings also function as accessories, so you can choose designs and colors to suit your tastes.

As mentioned in the above embodiment, the watch 200-1 is used as the second authentication device 200. The watch 200-1 includes a smart card 210 in which user information is stored. Used.

If the watch 200-1 is stolen, the information stored in the smart card 210 may leak. In the present invention, the smart card 210 may be configured to destroy information by energizing an overcurrent. Was adopted.

Hereinafter, a description will be given with reference to FIGS. 11 to 12.

When the watch 200-1 of the present invention is turned on, the user enters a password. If the input password is different from the password already set, the normal operation is blocked even if it is lost by preventing normal operation as described above (see FIG. 11).

In addition, when the clock is turned off, a password input is required. In other words, even when the watch is turned off, if the input password is correct and the input password is correct, the watch can be maintained in an intact state because it does not operate even if it is disassembled to repair the watch afterwards.

However, to prevent a third party from obtaining the information directly from the smart card after disassembling the watch, if the password entered when turning off the watch does not match, the watch is powered off but if over disassembled the watch, This will erase the information on the smart card (see Figure 12).

This configuration can prevent a third party from disassembling the clock without permission.

In recent years, a kind of user authentication card called a subscriber identification module (SIM) has been used.

In the case of using the SIM, for example, in the case of a mobile phone, even if the user information is not directly input to the hardware of the mobile phone, when the SIM card is inputted, the user can be authenticated and used. Therefore, when a user enters his or her SIM card into another mobile phone, it can be authenticated and used as his mobile phone (see FIG. 13).

In the case of using such a SIM card, more various watches can be used in the present invention. As a watch, it functions as an accessory, and it is a general desire of a user to wear a watch that matches a worn clothing. In order to meet the needs of the user, when the SIM card is inserted into watches of various designs, the watch functions as the watch of the present invention.

As described above, when the first authentication device using RFID and the second authentication device using a smart card are configured, the signal transmitted from the first authentication device and the first information transmitted from the second authentication device match. Only when the second authentication device receives the relevant information and enters the authentication process, the second authentication device transmits the information only when it permits the information transmission, and at this time, the authentication is requested by the password input. When lost as one of the devices relates to an authentication method and an authentication device that is effective in preventing the leakage of personal information of the user while protecting the user's credit information by preventing identity authentication.

In addition, by using a watch or a ring that can be always carried as an authentication device to reduce the risk of loss, the authentication device can also be used as an accessory to improve the user's dignity.

Claims (15)

In the self-identification device using radio frequency recognition and smart card, A first authentication device (100) for transmitting first information using the RFID chip (100); A second authentication device 200 for transmitting second information using the smart card 210; And Receiving the first information sent from the first authentication device 100 and the second information sent from the second authentication device 200 includes a receiver 300 for authenticating the identity only when they match each other. Self-identification device using radio frequency identification and smart card. The method of claim 1, The first authentication device 100 is a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 is a watch 200-1 in which the smart card 210 is embedded. Personal identification device using radio frequency identification and smart card, characterized in that. The method of claim 2, The watch 200-1 is a power button 200-1a for turning on / off the watch 200-1 on the flange 203 of a general watch, and a password button for inputting a password ( 200-1b), outgoing button (200-1c) permitting information transmission, access button (200-1d) for sending personal information for access permission, bank button (200-1e) for sending personal information for banking business ), The payment button (200-1f) for sending the information of the credit card for payment at the time of purchase of goods, the vehicle button (200-1g) for sending the vehicle number or driver's license number information to pay the toll, public office Personal identification device using radio frequency identification and smart card, characterized in that consisting of public office button (200-1h) for sending personal information for work. The method of claim 1, The first authentication device 100 is a radio frequency identification and a smart card using a smart card, characterized in that to embed the RFID chip 110 in the necklace (100-2). The method of claim 1, The second authentication device 200 is a radio frequency identification and a smart card using a smart card, characterized in that the smart card 210 is embedded in the mobile phone (200-2). The method of claim 1, The second authentication device (200) is a self-identification device using radio frequency identification and smart card, characterized in that the smart card 210 is embedded in the remote start device (200-3). The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency identification and smart card authentication method that uses the access authorization using) Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the first information matches. When the second information is the same, the access authentication, characterized in that the step consisting of the radio frequency identification and smart card. The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency identification and smart card authentication method that uses the access authorization using) Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Requesting a user to input a password when the primary information is identical to each other; Pressing the password button 200-1b to input the password and then pressing a numeric button 200-1j to input the password and to send the password; Determining whether the input password matches a setting value; Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the passwords match. If the second information is the same, the user authentication method using a radio frequency identification and smart card, characterized in that the step of authenticating the identity of the person authenticated. The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency recognition and smart card authentication method using the cash withdrawal) The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. As a personal authentication method to use), Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Requesting a user to input a password when the primary information is identical to each other; Pressing the password button 200-1b to input the password and then pressing a numeric button 200-1j to input the password and to send the password; Determining whether the input password matches a setting value; Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the passwords match. When the second information matches the identity authentication method using a radio frequency identification and smart card, characterized in that the authentication of the identity. The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency identification and credit card authentication method using the smart card using), Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Requesting a user to input a password when the primary information is identical to each other; Pressing the password button 200-1b to input the password and then pressing a numeric button 200-1j to input the password and to send the password; Determining whether the input password matches a setting value; Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the passwords match. If the second information is matched, the user authentication method using the radio frequency identification and smart card, characterized in that the credit card payment by transmitting the user's credit card number to the server of the card company. The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency identification and smart card authentication method is issued a seal certificate in the public office using Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the first information matches. If the second information is the same, the personal authentication method using a radio frequency identification and smart card, characterized in that the step of issuing a seal certificate by authenticating the identity. The first authentication device 100 uses a ring 100-1 in which the RFID chip 110 is embedded, and the second authentication device 200 includes a watch 200-1 in which the smart card 210 is embedded. In the radio frequency identification and smart card authentication method using the high-speed paint toll payment using Pressing the originating button 200-1c to permit the originating of the first information and the second information of the clock 200-1; Pressing the outgoing button 200-1c to send information; Determining whether the primary information transmitted from the watch 200-1 and the primary information transmitted from the ring 100-1 are received by the receiver 300 and the primary information is identical to each other; , Determining, by the receiver 300, whether the second information transmitted from the watch 200-1 coincides with a set value when the first information matches. If the second information matches, verifying whether the user has a balance remaining by authenticating the identity of the user; If the balance remains, the authentication method using the radio frequency identification and smart card, characterized in that the step of payment of transportation costs. The method according to any one of claims 7 to 12, Pressing the power button 200-1a during operation of the clock 200-1; Requesting password entry, Checking whether the entered password matches the set value, If the password matches the set value, the normal operation, but if it does not match the step of requesting a password again characterized in that the radio frequency identification and smart card. The method according to any one of claims 7 to 12, Pressing the power button 200-1a when the clock 200-1 stops operating; Requesting password entry, Determining whether the input password matches a setting value; Terminating normally if the passwords match; If the password does not match, the identification method using radio frequency identification and smart card, characterized in that the step of energizing the overcurrent. The method according to any one of claims 1 to 3, The watch 200-1 is a user identification device using a radio frequency identification and smart card, characterized in that the SIM card for user recognition is installed.

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