Chinese Journal of Network and Information Security ›› 2019, Vol. 5 ›› Issue (1): 87-93.doi: 10.11959/j.issn.2096-109x.2019010

• Papers • Previous Articles    

Shoulder-surfing resistant PIN-entry method

Shudi CHEN(),Youwen ZHU   

  1. Nanjing University of Aeronautics and Astronautics,Nanjing 211100,China
  • Revised:2018-12-28 Online:2019-02-01 Published:2019-04-10
  • Supported by:
    The National Key Research and Development Program(2017YFB0802300);The National Natural Science Foundation of China(61602240)

Abstract:

Aiming at the problem that the traditional PIN entry method is vulnerable to shoulder-surfing attack,a secure PIN entry method against shoulder-surfing attack was proposed.The method changes the traditional input interface on the mobile device and uses the vibration channel of the device as the auxiliary channel to transmit the hidden information to the user.The user simply selects items to input PIN.The analysis shows that the proposed method can effectively resist shoulder-surfing attack.

Key words: shoulder-surfing attack, PIN-entry, identity authentication, information security

CLC Number: 

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