ELECTRONIC SEAL IMPRESSION

摘要

PROBLEM TO BE SOLVED: To provide an electronic seal impression that is prevented from being left while being connected to a computer and does not give others an opportunity to decode its cryptograph. SOLUTION: This electronic seal impression 8 prevented from being left while being connected to a computer is realized, because the face of a seal by stamp type seal impression (seal discriminating part 9) for impression is provided at one end of an electronic seal impression body (body 11) and an electronic seal impression function is united with a stamp type seal impression function to add further significance to the electronic seal impression 8 so that the electronic seal impression 8 can be surely stored.