CONTENT NAME BASED NETWORK DEVICE AND A CONTENT NAME GENERATING METHOD, AND AN AUTHENTICATION METHOD CAPABLE OF PREVENTING AN UNAPPROVED USER FROM GENERATE A CONTENT NAME

摘要

PURPOSE: A content name based network device and a content name generating method, and an authentication method are provided to share content between the network devices by generating a content name based on a domain key.;CONSTITUTION: An authentication information generation unit(401) generates authentication information by using a secret key shared between the network devices which belong to a domain in a CCN(Contents Centric Networking). A content name generating unit(402) generates a content name including the authentication information. The authentication information generation unit generates the authentication information by using domain information, content name information, a secret key which is changed according to the version of the content name. A message reception unit(403) receives a request message of the content name. An information transmission unit transmits list information for the content name including the authentication information by responding to the request message of the content name.;COPYRIGHT KIPO 2013;[Reference numerals] (401) Authentication information generation unit; (402) Content name generating unit; (403) Message reception unit; (404) Information transmission unit; (405) Update unit