JP2019012561A5

JP2019012561A5 - User terminal, authentication terminal, authentication method and program

Info

Publication number: JP2019012561A5
Application number: JP2018185489A
Authority: JP
Filing date: 2018-09-28
Publication date: 2019-03-28
Anticipated expiration: 2037-12-28

Claims

  It is connected to an authentication terminal and an authentication server via a network, and the authentication terminal is a user terminal that performs wireless communication,
  An authentication request unit that generates a one-time password based on the same rules as the authentication server;
  Sending the one-time password generated by the authentication request unit to the authentication server via the authentication terminal, and dividing the one-time password generated by the authentication request unit to receive authentication by the authentication server, A transmission control unit that broadcasts a part of the divided one-time password and transmits the remaining portion of the divided one-time password to the authentication terminal when receiving communication from the authentication terminal according to the broadcast When,
  A user terminal comprising:

  It is connected to an authentication terminal and an authentication server via a network, and the authentication terminal is a user terminal that performs wireless communication,
  When the authentication terminal receives from the authentication terminal a part of the one-time password generated based on the same rules as the authentication server and divided and broadcast, the remaining part of the one-time password is sent to the authentication terminal. A response processing part to request;
  An authentication process for receiving the remaining part of the one-time password from the authentication terminal and combining the part of the received one-time password with the remaining part and transmitting to the authentication server in order to receive authentication by the authentication server And
  A user terminal comprising:

The authentication processing unit further performs a process of approving payment.
The user terminal according to claim 2.

The one-time password is generated according to a challenge response method.
The user terminal as described in any one of Claim 1 to 3.

  The wireless communication is communication according to the Bluetooth (registered trademark) standard,
  The broadcast is executed by sending a part of the hash value generated in the challenge response method by advertising,
  The remaining part is transmitted by a scan response after receiving a scan request.
  The user terminal according to claim 4.

  A user terminal and an authentication server are connected via a network, and the user terminal is an authentication terminal that performs wireless communication,
  An authentication request unit that generates a one-time password based on the same rules as the authentication server;
  The one-time password generated by the authentication request unit is transmitted to the authentication server via the user terminal, and the one-time password generated by the authentication request unit is divided in order to receive authentication by the authentication server, A transmission control unit that broadcasts a part of the divided one-time password and transmits a remaining part of the divided one-time password to the user terminal when receiving communication from the user terminal according to the broadcast When,
  An authentication terminal comprising:

  A user terminal and an authentication server are connected via a network, and the user terminal is an authentication terminal that performs wireless communication,
  When the user terminal receives a part of the one-time password generated by the user terminal based on the same rules as the authentication server and divided and broadcast from the user terminal, the user terminal transmits the one-time password to the user terminal. A response processor that requests the remainder of the time password;
  An authentication process for receiving the remainder of the one-time password from the user terminal and combining the part of the received one-time password with the remainder to be authenticated by the authentication server and transmitting to the authentication server And
  An authentication terminal comprising:

The authentication processing unit further performs a process of approving payment.
The authentication terminal according to claim 7.

The one-time password is generated according to a challenge response method.
The authentication terminal according to any one of claims 6 to 8.

  The wireless communication is communication according to the Bluetooth (registered trademark) standard,
  The broadcast is executed by sending a part of the hash value generated in the challenge response method by advertising,
  The remaining part is transmitted by a scan response after receiving a scan request.
  The authentication terminal according to claim 9.

  A computer connected to an authentication terminal and an authentication server via a network, and performing wireless communication with the authentication terminal,
  Generate a one-time password based on the same rules as the authentication server,
  The generated one-time password is transmitted to the authentication server via the authentication terminal, and the generated one-time password is divided in order to be authenticated by the authentication server. And when the communication from the authentication terminal according to the broadcast is received, the remaining part of the one-time password divided for the authentication terminal is transmitted.
  Authentication method.

  A computer connected to an authentication terminal and an authentication server via a network, and performing wireless communication with the authentication terminal,
  When the authentication terminal receives from the authentication terminal a part of the one-time password generated based on the same rules as the authentication server and divided and broadcast, the remaining part of the one-time password is sent to the authentication terminal. Request,
  The remaining part of the one-time password is received from the authentication terminal, and the part of the received one-time password and the remaining part are combined and transmitted to the authentication server in order to be authenticated by the authentication server.
  Authentication method.

  Connected to an authentication terminal and an authentication server via a network, and a computer that performs wireless communication with the authentication terminal,
  Generate a one-time password based on the same rules as the authentication server,
  The generated one-time password is transmitted to the authentication server via the authentication terminal, and the generated one-time password is divided in order to be authenticated by the authentication server. When the communication from the authentication terminal corresponding to the broadcast is received, the remaining part of the one-time password divided is transmitted to the authentication terminal
  Program for executing processing.

  Connected to an authentication terminal and an authentication server via a network, and a computer that performs wireless communication with the authentication terminal,
  When the authentication terminal receives from the authentication terminal a part of the one-time password generated based on the same rules as the authentication server and divided and broadcast, the remaining part of the one-time password is sent to the authentication terminal. Request,
  The remaining part of the one-time password is received from the authentication terminal, and the part of the received one-time password and the remaining part are combined and transmitted to the authentication server in order to be authenticated by the authentication server.
  Program for executing processing.