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A Study on the Design of Secure Messenger Using ECC of ElGamal Method in PKI Environment  

Park Su-Young (조선대학교 컴퓨터통계학과)
Choi Kwang-Mi (동강대학 컴퓨터인터넷)
Jung Choi-Yeoung (조선대학교 컴퓨터통계학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.8, 2006 , pp. 1443-1448 More about this Journal
Abstract
As computers and networks become popular, distributing information on the Internet is common in our daily life. In the past, e-mail has been the primary choice of exchanging information but messengers are gaining popularity abroad and domestically because of their nature of getting immediate responses. Information leakage by invasion that is enemy of evil in communication of communications division Server and Agent between each agents that become burden of communication for effective administration of data for most of existing messenger is becoming an issue. In this paper, we design a secure messenger system that could be obtained maximum security. It use ECC based on ElGamal methodology using PKI for secure communication. For the message encryption and decryption between the same group non, each group is kept distinct by drawing an elliptic curve and an arbitrary point is chosen on the curve.
Keywords
Messenger; PKI(Public Key Infrastructure); ElGamal; ECC(Elliptic Curve Cryptography);
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  • Reference
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