A User-based MicroPayment System Using Secret Key (비밀키를 이용한 사용자 중심의 소액지불시스템)

백승호; Jeong Yoon Su (정윤수); Won,Jong-Kwon (원종권); Lee， Sang-ho (이상호)

A User-based MicroPayment System Using Secret Key

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2005, 10(3), pp.189-200
Publisher : The Korean Society Of Computer And Information
Research Area : Engineering > Computer Science

백승호 ¹, Jeong Yoon Su ¹, Won,Jong-Kwon ², Lee， Sang-ho ¹

¹충북대학교
²배화여자대학교

Candidate

ABSTRACT

Now it is increasing the necessity for micropayment system according to activation for trade on internet. Because of the reason, it is requesting safety for personal information as well as for payment cost. But current micropayment systems cannot support anonymity or have heavy overheads in payment process. This paper suggests a micropayment system to keep anonymity of users and also to keep payment cost safe. The proposed system is to use blind signature anonymous ID which is combined nonce with an encryption of personal information. It also keeps payment cost of users by reconfirmation payment cost and product from certification and increases the computational efficiency by using secret key and session key instead of public key.

KEYWORDS

Secret Key, MicroPayment, Certificate, Anonimity

Citation status

* References for papers published after 2023 are currently being built.

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