DOI QR코드

DOI QR Code

A Study on Mobile OTP Generation Model

모바일 OTP 생성 모델에 관한 연구

  • 정윤수 (목원대학교 정보통신학과) ;
  • 한상호 (동명대학교 정보보호학과) ;
  • 신승수 (동명대학교 정보보호학과)
  • Received : 2012.03.02
  • Accepted : 2012.03.23
  • Published : 2012.03.31

Abstract

This study proposes dual certification model using both what users know and what users own. In detail, this mobile OTP generation model is made up of mobile OTP generation and extraction algorithm satisfying the conditions for reviewing mobile OTP implementation. In order to improve the security of the existing OTP-based systems, the suggested method utilizes user's ID and random number at the mobile OTP generation stage.

Keywords

One-Time Password;Dual Factor Authentication;Asynchronous;Synchronous;Truncate Function