摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of providing initial information in a digitally signed document in order to bring a digital signing process closer to a handwritten signature on paper. SOLUTION: This digital signature system comprises plural computer-based systems located at intervals, and a document computer-based system connected to the systems via a data network 30; the separately located systems are provided with user interfaces, process components, and browsers; and the document computer-based system 22 is provided with registration components, storage means 24, 26, 34 for storing digital signature certificates, digital signatures to be applied to the registered documents, and an option of selecting a user on acceptance or rejection, retrieval components to enable searching for the stored digital signature and the stored user selection.
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