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Electronic Approval System of XML-based Business Document using Crypto Algorithm  

Kim, Chang-Su (청운대학교 인터넷학과)
Jung, Hoe-Kyung (배재대학교 컴퓨터공학과)
Abstract
There are gradually built on electronic commerce and business information system for the effective and automated use of internet while the mainstream of industry moves on information. It is necessary that a company should develop a electronic approval system because the business documents have application to an electronic commerce, business information system as well Currently, electronic approval system on groupware is using the way of inserting the image of an approval signature, which is vulnerable on a security by attacks of fraudulent use of electrical signature and eavesdropping on electronic documents. In this paper, we implementation XML form generator based on DTD having business documents structure for creating a valid business XML documents. we designed electronic approval system based on secured XML which transfers encrypted documents. For the security issues of written XML business documents, it makes use of the crypto algorithm having high performance transaction by the interchange of public key between a server and a client.
Keywords
XML; 2-business; Crypto; Electronic Approval;
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