篇名 | An Auditing Scheme for Cloud-based Checkout Systems |
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卷期 | 30:6 |
作者 | Tao-Ku Chang 、 Cheng-Yen Lu |
頁次 | 252-262 |
關鍵字 | auditing 、 cloud security 、 e-commerce 、 EI 、 MEDLINE 、 Scopus |
出刊日期 | 201912 |
DOI | 10.3966/199115992019123006021 |
The goal of this paper is to design and implement a security mechanism for cloud-based checkout systems based on a chain-hashing scheme. Many cloud-based checkout systems are developed for merchants, however, storing transaction data in cloud storage is commonly associated with serious security risks. The repudiation problem exists between merchants and service providers. We need a scheme that enables the service provider to prove its innocence and the merchant to prove its guilt. This proof of innocence is also called auditing. This paper designs a secure cloud-based checkout system, and we use chain hashing to design and auditing scheme for checkout systems.