| 摘要 |
The present invention provides an authentication method, system and apparatus. The method comprises the steps of: receiving, by an application server (AS), an AS access request containing a user ID from a user equipment (UE); generating, by the AS, a key generation request according to the user ID and transmitting the request to a network side; and receiving, by the AS, a key from the network side and authenticating the UE according to the key. In this invention, a key is generated between a cardless terminal and an AS, and the generated key is then used to perform authentication between the AS and a UE, thereby security of data transmission can be improved. |
