A Digital ID Purse Mechanism using USIM in a Mobile Environment

As the ubiquitous environment approaches, the use of the wireless Internet using the mobile terminals is on the increase. Moreover the amount of the digital identity information the users have to manage is also drastically increasing. The hacking threats from outside the service providers experience can seriously infringe upon the users´ information privacy. Therefore, the technology to properly manage the digital identity information is being increasingly important. Consequently, we propose a mechanism in a mobile environment.