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
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