SYSTEM AND METHOD FOR MANAGING AN OTP WITH CUSTOMER'S MEDIA AND RECORDING MEDIUM, CAPABLE OF AUTHORIZING THE VALIDITY OF A USERS WHICH ARE CONNECTED THROUGH COMMUNICATION NETWORK

摘要

PURPOSE: A system and method for managing an OTP with customer's media and recording medium are provided to authorize a mobile phone as a valid OTP medium by using an OTP(One Time Password) including user medium information. CONSTITUTION: A mobile phone(100) comprises a controller(105), a screen display(110), and a sound processing unit(115). The mobile phone comprises a key input unit(120), a wireless communication unit(140), and a memory unit. The mobile phone comprises an USIM(Universal Subscriber Identity Module)(145) corresponding to an IC chip storing the general purpose subscriber identity. The mobile phone includes an USIM reader, a battery(135), and media reader(130).