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1. (WO2018130141) PASSWORD INPUT SYSTEM INCLUDED IN IC CARD AND IC CARD PASSWORD INPUT METHOD INCLUDED IN IC CARD

Pub. No.:    WO/2018/130141    International Application No.:    PCT/CN2018/071914
Publication Date: Fri Jul 20 01:59:59 CEST 2018 International Filing Date: Wed Jan 10 00:59:59 CET 2018
IPC: G06Q 20/32
G06Q 20/34
G06Q 20/38
G06K 19/07
Applicants: SHANGHAI FINANASIA INC.
上海亚融信息技术有限公司
Inventors: XIAO, Shaw DONG
萧东
Title: PASSWORD INPUT SYSTEM INCLUDED IN IC CARD AND IC CARD PASSWORD INPUT METHOD INCLUDED IN IC CARD
Abstract:
A password input system included in an IC card and a password input method included in an IC card. The password input system included in an IC card comprises: an IC card, a mobile terminal, a payment terminal and a cloud end; the IC card is provided with an input module used for inputting a first password, a processor module connected to the input module, and a communication module connected to the processor module, with the communication module establishing a communication connection with the cloud end via the payment terminal; the mobile terminal is in communication connection with the cloud end, and the mobile terminal is used for sending a second password input and set on the mobile terminal to the cloud end after passing the identity verification of the cloud end; and the cloud end is used for storing a third password, and is also used for updating the stored third password according to the second password, and comparing the first password input into the IC card with the third password. The password input system included in an IC card and the password input method included in an IC card are more secure.