PayFair：A Prepaid Internet Micropayment Scheme Promising Customer Fairness
學年 87
學期 2
發表日期 1999-05-14
作品名稱 PayFair：A Prepaid Internet Micropayment Scheme Promising Customer Fairness
作品名稱（其他語言）
著者 Yen, Sung-Ming; Lee, Jong-Ming; Ho, Liang-Tai; Lee, Jack G.
作品所屬單位 淡江大學電機工程學系
出版者
會議名稱 第九屆全國資訊安全會議=The Ninth National Conference on Infornation Security
會議地點 臺中, 臺灣
摘要 In this paper, a software based prepaid micropayment scheme is developed. Same as all existing prepaid micropayment schemes, profits of the merchants are protected. Furthermore, in this proposed scheme, fairness for the customers is also promised. More precisely, in this new scheme, the merchant after receiving prepaid money can only claim that a customer has already spent a specific amount of money by showing the required cryptographic witness which can only be received from that customer using as a payment. Most importantly, in this new scheme, no public key signature computation is required .Finally, it will be shown that owing to the simplicity and high performance of the scheme, it can also be employed by a small electronic equipment as the general purpose resource access control.
關鍵字 電子商務;預先付款;小額付款;存取控制;加密赫序函數;密碼學;資料安全;單程赫序鏈;事後付款;Electronic Commerce;Prepaid Payment;Micropayment;Access Control;Cryptographic Hash Function;Cryptography;Data Security;One Way Hash Chain;Postpaid Payment
語言 en
收錄於
會議性質 國內
校內研討會地點
研討會時間 19990514~19990515
通訊作者
國別 TWN
公開徵稿 Y
出版型式 紙本
出處 第九屆全國資訊安全會議論文集=Proceedings of the Ninth National Conference on Infornation Security，頁74-82
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