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

암호 알고리즘을 이용한 XML 기반 비즈니스문서의 전자 결재 시스템

  • Published : 2006.11.30


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.


  1. 'eCommerce 글로벌 리포트'한국 커머스넷, 이정열, 2000, 다우
  2. 'Creating Interactive Web Forms from XML Document' Aoki, Yoshimori, XML2000
  3. eXtensible Markup Language, http://www.w3.org/TR/XML
  4. 장용철, 오태석, 오무송, '암호화를 이용한 전자결재시스템의 설계 및 구현' 한국정보처리학회 논문지 제 4 권 제 8 호, 1997. 8
  5. 이진용, 권혁인, 김영찬, '인터넷 EDI 설계 및 구현' 한국정보과학회 가을 학술발표논문집 Vol. 25, No.2, 1998
  6. 이종현, 구영희. 현대암호, SoftForum. 1997
  7. 'The XSL companion', Neil Bradley, ADDISONWESLEY
  8. 'Inside Secrets JavaScript & JScript', James Jaworski, SYBEX
  9. Bruce Schneier, Applied Cryptography 2nd, John Wiley & Sons, Inc. 1996
  10. Warwick Ford, Computer Communications Security : principles, Standard Protocols and Techniques, Prentice-Hall Inc. 1996