The present invention relates to an electronic cipher system capable of generating applicant information for requesting a document and electronic cryptographic code for issuer information for issuing the document and giving the electronic cryptographic information contained in the document. A feature of the present invention resides in an electronic cipher system including a management server (100) that generates electronic cipher codes for electronic cipher systems so that electronic documents including electronic cipher codes are assigned to documents to be issued, The management server 100 includes a management unit 110 that manages previously stored electronic stores, a frame recognition unit 120 that recognizes the frames 10 in the electronic store managed by the management unit 110, An encryption key generation unit 140 that generates an encryption key that is an electronic key for input to the edge 10 of the electronic keyhole recognized by the key recognition unit 120, and an edge 10 of the electronic keyhole recognized by the edge recognition unit 120. [ And an encryption key input unit 150 for inputting an electronic key code.
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