METHOD AND SYSTEM AS WELL AS DATA CARRIER FOR AUTHENTICATING A CLIENT WHO DESIRES TO OBTAIN A SERVICE OR PRODUCT FROM A SUPPLIER

摘要

Certification client computer used in a kind of method and system and data carrier system who wish to be serviced or product from supplier, whereinClient is via the first communication network, into communication, and gives and enables information with supplier's order information ,-wherein supplier based on this, edit supplier information, and provide it to authentication unit, whereinThe authentication unit is based on received supplier information, forms authentication information, and be sent to the client of mobile communications network number, whereinClient, the mobile communications device with him, writes the information of reply, and sends it to verifying unit to confirm received. authentication informations, whereinThe verifying unit executes at least one checking step ,-wherein if authentication unit sends A power supply release when the or each checking step follows the reply of approval ,-wherein,In the first detecting step, authenticate whether unit check authentication information meets sending and receiving for response message.