APPARATUS AND A METHOD WHICH SHARES REPLY OF CONTENT IN A DISTRIBUTE NETWORK SYSTEM FOR SETTING UP A REPLAY ACCORDING TO AN ACCESS CONTROL POLICY

摘要

PURPOSE: An apparatus and a method which shares replay of content in a distribute network system are provided to supply access control according to a right of a user by encoding a replay key according to an access control policy of reply.;CONSTITUTION: A replay request command is received, a content requesting unit(331) confirms a content name and requests an ACL(Access Control List) of content to a distributed network. A content key obtaining unit(333) obtains a content key for encoding the content. A replay requesting unit(332) receives the ACL of the reply to the distributed network.;COPYRIGHT KIPO 2012