发明名称 |
METHOD FOR AUTHENTICATING AND EXECUTING AN APPLICATION PROGRAM |
摘要 |
<p>Unlike the technology for a program downloaded through conventional broadcast waves, in the case of downloading a program via a network, there is a possibility that such program will be activated without noticing that the program is tampered with. For this reason, when a program is downloaded via a network, a file hierarchy for the program located on a server is constructed in a local area of a terminal. Subsequently, the authentication of the program is performed with respect to the file hierarchy constructed in the local area, and the credibility of the program is guaranteed.</p> |
申请公布号 |
WO2006006719(A1) |
申请公布日期 |
2006.01.19 |
申请号 |
WO2005JP13217 |
申请日期 |
2005.07.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;KUSUDO, TADAO;KAWAKAMI, YOSHIO |
发明人 |
KUSUDO, TADAO;KAWAKAMI, YOSHIO |
分类号 |
H04N5/00;H04N7/167;H04N7/24;(IPC1-7):H04N7/16 |
主分类号 |
H04N5/00 |
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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