Wireless terminal for embodying once authentication code by multimedia authentication and media authentication server, method for embodying once authentication code and recording medium

TLDR: In this paper, a wireless terminal for embodying a disposable authentication code having a number of N ciphers is described, which includes a memory unit, reception unit, an authentication code generation unit, a code combination unit, and an output processing unit.

Abstract: A wireless terminal for embodying a disposable authentication code through medium authentication, a medium authentication server, a method for embodying disposable authentication code, and a recording medium therefore are provided to embody easily a reliable disposable authentication code by forming a combination type or a completion type authentication code corresponding to a medium authentication. A wireless terminal(115) for embodying a disposable authentication code having a number of N ciphers includes a memory unit, a reception unit, an authentication code generation unit, a code combination unit, an output processing unit. The memory unit stores authentication code generation information to generate a disposable authentication code(n) having the number of N ciphers. The reception unit receives authentication code generation information for generating a disposable authentication code(N-n) having (N-n) ciphers from a medium authentication server(100) of a communication network when a disposable authentication code(N) having the number of N ciphers is embodied though the wireless terminal. The authentication code generation unit generates the disposable authentication code(n) having the number of N ciphers through the authentication code generation information and generates the disposable authentication code(N-n) through the authentication code generation information. The code combination unit generates the disposable authentication code(N) by combining the disposable authentication code(n) with the disposable authentication code(N-n). The output processing unit outputs the disposable authentication code(N) onto a screen.