휴대용 단말기 및 그의 장치 식별번호 불법변경 방지 방법
    1.
    发明授权
    휴대용 단말기 및 그의 장치 식별번호 불법변경 방지 방법 有权
    防止移动移动身份的非法更改的方法

    公开(公告)号:KR100835959B1

    公开(公告)日:2008-06-09

    申请号:KR1020070020211

    申请日:2007-02-28

    CPC classification number: H04W12/12 G06F21/73 H04W8/26 H04W12/06

    Abstract: A portable terminal and an illegal device mobile identity change prevention method thereof are provided to prevent an illegal device mobile identity change from being attempted, and to change a device mobile identity if a legal change of a device mobile identity is attempted. In case of a device mobile identity change request, new authentication information is received and stored, and the authentication information is encoded to generate encoded authentication information(S202-S212). It is decided whether the first prestored authentication information exists(S214). If not, a device mobile identity is stored, and the encoded authentication information is stored to generate the first authentication information(S215,S217).

    Abstract translation: 提供便携式终端和非法设备移动身份变化防止方法,以防止尝试非法设备移动身份改变,并且如果尝试设备移动身份的合法改变,则改变设备移动身份。 在设备移动身份改变请求的情况下,接收并存储新的认证信息,并对认证信息进行编码以生成编码认证信息(S202-S212)。 确定是否存在第一预存储认证信息(S214)。 如果没有,则存储设备移动身份,并且存储编码的认证信息以生成第一认证信息(S215,S217)。

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