一種在行動網址認證、授權、計費機制上之金鑰快取認證方法,其主要係在AAA(Authentication, Authorization, Accounting),即認證、授權、計費,之行動通訊網路架構下,將行動終端(Mobile Node, MN)執行認時所需的認證資料(Authentication Date)以及多組金鑰組(Session Key),利用金鑰快取(Key Cache)方式分別暫存在本地代理器(Home Agent, HA)與外地認證授權伺服器(Foreign Authentication Authorization Accounting)中,藉此可達到減少行動終端在認證時所花費之認證程序(Authentication Procedure)的步驟及認證週期時間(Round Trip Time)。 A mobile IP authentication method with AAA and key cache is disclosed. The method temporally storages the authentication data and pairs of session keys mobile node authentication required through the key cache in the home agent and the foreign authentication authorization accounting in respectively. Consequently, the method reduces the number of steps for authentication procedures and the round trip time of the mobile IP authentication.
技術摘要-中文: 一種在行動網址認證、授權、計費機制上之金鑰快取認證方法,其主要係在AAA(Authentication, Authorization, Accounting),即認證、授權、計費,之行動通訊網路架構下,將行動終端(Mobile Node, MN)執行認時所需的認證資料(Authentication Date)以及多組金鑰組(Session Key),利用金鑰快取(Key Cache)方式分別暫存在本地代理器(Home Agent, HA)與外地認證授權伺服器(Foreign Authentication Authorization Accounting)中,藉此可達到減少行動終端在認證時所花費之認證程序(Authentication Procedure)的步驟及認證週期時間(Round Trip Time)。 A mobile IP authentication method with AAA and key cache is disclosed. The method temporally storages the authentication data and pairs of session keys mobile node authentication required through the key cache in the home agent and the foreign authentication authorization accounting in respectively. Consequently, the method reduces the number of steps for authentication procedures and the round trip time of the mobile IP authentication.