ONE TOUCH TRADE SYSTEM AND ONE TOUCH TRADE METHOD, PARTICULARLY TO USE ONE TIME PASSWORD FOR USER AUTHENTICATION

摘要

PURPOSE: One touch trade system and one touch trade method are provided to quickly process direct transaction through e-commerce and internet set up by internet phone.;CONSTITUTION: A user creates a transactional offer signal(110). A transaction server generates the personal authentication request signal in response to the transactional offer signal(120). The user generates a first password, a second password and a third password in response to the personal authentication request signal(130). An authentication server performs the authentication process(140). The authentication enabling signal is transmitted to the transaction server(155). The verification end signal is transmitted to the user.;COPYRIGHT KIPO 2010