发明名称 |
Image forming apparatus and electronizing method for information mentioned in paper |
摘要 |
An image forming apparatus configured to generate image data by reading information in a paper, includes a machine signature generation part configured to generate a first electronic signature for the image data by using a secret key peculiar to the image forming apparatus, and an operator signature generation part configured to generate a second electronic signature for the image data by using a secret key peculiar to an operator of the image forming apparatus.
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申请公布号 |
US2006020808(A1) |
申请公布日期 |
2006.01.26 |
申请号 |
US20050184944 |
申请日期 |
2005.07.20 |
申请人 |
YACHIDA MASUYOSHI;KANAI YOICHI |
发明人 |
YACHIDA MASUYOSHI;KANAI YOICHI |
分类号 |
H04L9/00 |
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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