Apparatus and method for sharing identity in ubiquitous environment

摘要

There is provided a method of sharing identities in a ubiquitous environment, the method including: allowing an identity sharing apparatus to receive a service message transmitted from a service provider; allowing a relationship module of the identity sharing apparatus to check whether to have a relationship with a service of the service provider that transmits the service message; displaying a portion of the received service message such that a user can select a service, when it is determined that no relationship is established; displaying relationship establishment conditions including the content of the selected service and an identity list to be provided to the service provider; allowing the service provider and the identity sharing apparatus to perform a relationship establishment protocol; and storing relationship establishment information.