Document management system

Details Document management system Document management system

2005-06-14

2005-06-14

Vu, Kim (Department: 2135)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

C713S176000

Reexamination Certificate

active

06907529

ABSTRACT:
A computer network system has a document data storage system for storing an electronic document having therein a signature image in association with a signer ID number, and an attest data storage system for storing an attest data including a registered signature image data. The document data storage system receives the registered signature image data based on the signer ID number from the attest data storage system, and stores the registered imaged data in association with the electronic document. Examination of the signature can be easily conducted for attesting the electronic document.

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