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Title:
TOTP-BASED CARSHARING VEHICLE CONTROL AUTHENTICATION METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/230934
Kind Code:
A1
Abstract:
A TOTP-based carsharing vehicle control authentication system according to the present invention can comprise: a user terminal comprising a communication unit for communicating with a carsharing service network server, an exclusive TOTP generation application for reserving a carsharing vehicle through the communication unit, combining a reservation number key value received from the network server and a time value corresponding to a received time point, and then hashing the combination result so as to generate a final TOTP value, a display unit for displaying the generated TOTP value, and a short-range communication unit for transmitting the generated TOTP value to an external device; and a vehicle control device comprising a keypad in which the TOTP value displayed on the display unit of the user terminal can be inputted, or a short-range communication unit capable of receiving the input of the TOTP value from the user terminal through short-range communication, a communication unit for communicating with the carsharing service network server to receive a carsharing reservation number key value of the user, an internal TOTP generation unit for combining the received reservation number key value and a time value corresponding to a time point at which the key value was received, and then hashing the combination result so as to generate a TOTP value, a comparison unit for comparing the TOTP value inputted through the keypad or the short-range communication unit with the value generated by the internal TOTP generation unit, and a control unit for controlling a vehicle by authenticating the user of the user terminal as an available carsharing service user when the comparison result value in the comparison unit is within a valid range.

Inventors:
JUNG SUNG ILL (KR)
WOO HYUK JOON (KR)
LEE SANG MIN (KR)
Application Number:
KR2019/005909
Publication Date:
November 19, 2020
Filing Date:
May 17, 2019
Export Citation:
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Assignee:
DIGIPARTS INC (KR)
International Classes:
H04L9/32; G06Q50/30; H04L9/08; H04W4/80; H04W12/06
Foreign References:
KR20190032035A2019-03-27
KR20140131201A2014-11-12
KR20160007153A2016-01-20
JP2002342878A2002-11-29
Other References:
MENEZES A J, VAN OORSCHOT P C, VANSTONE S A: "Handbook of Applied Cryptography", 1 October 1996, CRC PRESS, Boca Raton , FL , US, ISBN: 978-0-8493-8523-0, article MENEZES A J, VAN OORSCHOT P C, VANSTONE S A: "Handbook of Applied Cryptography", pages: 1 - 48, XP002494672
Attorney, Agent or Firm:
PARK, Young-woo (KR)
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