发明名称 |
METHOD OF GENERATING USER PASSWORD KEY FOR PROTECTING DIGITAL CONTENTS |
摘要 |
PURPOSE: A method of generating a user password key for protecting digital contents is provided which authenticates only a specific user using user information and client PC information. CONSTITUTION: On generation of user authentication request, client PC information and user information are created. The client PC information and the user information are combined with each other to generate a corresponding user password key and the user password key is stored in the client PC. The user password key is registered to a server a user wants. The client PC information corresponds to the serial number of the hard disk of the PC. The client PC information is a CPU serial number. The user information is configured of a user ID and user password.
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申请公布号 |
KR20010077212(A) |
申请公布日期 |
2001.08.17 |
申请号 |
KR20000004861 |
申请日期 |
2000.02.01 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
JUNG, CHEOL JONG;PARK, JAE BEOM |
分类号 |
H04L9/32;(IPC1-7):H04L9/32 |
主分类号 |
H04L9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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