IMAGE READING UNIT, AUTHENTICATION SYSTEM, CONTROL METHOD OF IMAGE READING UNIT AND CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To ensure the authenticity in a process to create an image data.SOLUTION: A scanner 10 stores a piece of data which can be authenticated in a storage 30. The scanner 10 includes: an image data creation section 11; a storage identification section 13; and a signature creation section 12. The image data creation section 11 creates an image data Di from a scan object. The storage identification section 13 reads a piece of an identification data Ds from the storage 30. The signature creation section 12 creates an electronic signature from the image data Di and the identification data Ds.SELECTED DRAWING: Figure 1