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    • 2. 发明公开
    • 무선 이동 통신 시스템에서 접근 인증을 위한 방법 및 장치
    • 无线手机通信系统访问认证的方法与装置
    • KR1020060135003A
    • 2006-12-28
    • KR1020067020026
    • 2005-02-28
    • 삼성전자주식회사베이징 삼성 텔레콤 알 앤 디 센터
    • 리우,웨이민카오,후아준양,꾸앙
    • H04W12/06H04L9/32H04B7/26H04L12/28
    • H04L63/08H04L63/0892H04W12/06H04W88/02
    • A method and an apparatus for access authentication in a wireless mobile communication terminal are provided to enable AN-AAA(Access Network Authentication, Authorization, and Accounting) to determine a type of a terminal according to an NAI(Network Access Identifier) value, and calculate a result2 by using MD5 or CAVE algorithm according as the terminal is in a single or dual mode, and then compare a result1 with the result2. A method for access authentication in a wireless mobile communication terminal comprises the following steps of: determining a type of a terminal according to parameters of a radius access request message(104); selecting CAVE(Cellular Authentication and Voice Encryption) algorithm or MD5(Message Digest5) algorithm according to the terminal type; calculating an authentication parameter2 by using the selected algorithm(106); comparing the authentication parameter2 with an authentication parameter1 received from the terminal(107); and approving access authentication if the compared result is passed(108).
    • 提供一种在无线移动通信终端中进行接入认证的方法和装置,以使AN-AAA(接入网络认证,授权和计费)能够根据NAI(网络接入标识符)值来确定终端的类型,以及 通过使用MD5或CAVE算法根据终端处于单一或双模式计算结​​果2,然后将result1与result2进行比较。 一种无线移动通信终端中的接入认证方法包括以下步骤:根据半径接入请求消息(104)的参数确定终端的类型; 根据终端类型选择CAVE(蜂窝认证和语音加密)算法或MD5(Message Digest5)算法; 通过使用所选择的算法(106)来计算认证参数2; 将认证参数2与从终端(107)接收的认证参数1进行比较; 如果比较结果通过,则批准访问认证(108)。