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http://dx.doi.org/10.13089/JKIISC.2003.13.1.3

Refunds Reusable Electronic Check Payment System Using an EC-KCDSA Partially Blind Signature  

이상곤 (동서대학교 인터넷공학부)
윤태은 (스마트카드테크놀로지㈜)
Abstract
In this paper, a partially blind signature schemes baled on EC-KCDSA is proposed and we applied it to design an electronic check payment system. Because the proposed partially blind signature scheme uses elliptic curve cryptosystem, it has better performance than any existing schems using RSA cryptosystem. When issuing a refund check, one-time pad secret key is used between the bank and the customer to set up secure channel. So the symmetric key management is not required.
Keywords
partially blind signature; electronic payment system; electronic check system; reusable refund;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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