发明名称 |
Individual identifying/attribute authenticating system and individual identifying/attribute authenticating method |
摘要 |
An individual identifying/attribute authenticating system includes a portable terminal possessed by a buyer of a good or service and an authenticating terminal set at a seller of the good or service. The portable terminal includes at least a component that generates an electronic signature by using a signature key and a component that transmits an electronic certificate and the electronic signature to the authenticating terminal. The authenticating terminal includes at least a component that judges whether or not the electronic signature is legitimate, a component that acquires an attribute information listed in the electronic certificate, in a case in which the electronic signature is legitimate, and a component that judges whether or not the attribute information satisfies a sales restricting condition of the good or service.
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申请公布号 |
US2008027865(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20070812429 |
申请日期 |
2007.06.19 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD.;EBANK CORPORATION |
发明人 |
USUI AKITOSHI;OGAWA DAISUKE;SATO MASAHIRO;MATSUO TAIICHI;ARAKI YOSHIHARU;MAEDA TOSHIYUKI |
分类号 |
H04L9/00;G06Q10/00;G06Q20/00;G06Q20/32;G06Q20/40;G06Q20/42;G06Q50/00;G09C1/00;H04L9/32 |
主分类号 |
H04L9/00 |
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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