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Password-based user authentication scheme using a dual-display method

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2015, 20(1), pp.119-125
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

slyong 1

1인하공업전문대학

Accredited

ABSTRACT

In this paper, we propose a user friendly password input method for mobile devices which is secureagainst SSA. The proposed method is a numeric password input method such as a conventional PINmethod. One of the buttons, numbers and colors, so as to display the two pieces of information to double. The user can select one of the colors or numbers within one button to type in the password. Because anattacker does not know whether the user has entered any color and number, the proposed technique issafe from the SSA. Also to be secure for smudge attacks and password guessing attacks through randomchanges in the number and color information.

Citation status

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