发明名称 |
IMAGING APPARATUS, IMAGING METHOD, CONTROL PROGRAM AND RECORDING MEDIUM |
摘要 |
<P>PROBLEM TO BE SOLVED: To enhance the reliability of images in an electronic imaging apparatus capable of detecting the alteration of photographed images. <P>SOLUTION: The imaging apparatus includes an encryption processing part 162 for encrypting information relating to acquired image information and generating an electronic signature, and a condition determination part 165 for determining the using propriety of a key used for generating the electronic signature by the encryption processing part. The encryption processing part 162 generates the electronic signature according to a determined result by the condition determination part 165. <P>COPYRIGHT: (C)2010,JPO&INPIT |
申请公布号 |
JP2010087702(A) |
申请公布日期 |
2010.04.15 |
申请号 |
JP20080252687 |
申请日期 |
2008.09.30 |
申请人 |
RICOH CO LTD |
发明人 |
UCHIYAMA HIROAKI |
分类号 |
H04L9/32;G06F21/24;G09C1/00;H04N5/91 |
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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