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題 名 | Visual Cryptography of Quick Response Code for Credit Card Authentication=快速回應碼之視覺密碼學於信用卡認證 |
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作 者 | 許綾芝; | 書刊名 | 電信研究 |
卷 期 | 38:1 2008.02[民97.02] |
頁 次 | 頁127-137 |
分類號 | 312.76 |
關鍵詞 | 視覺密碼學; 快速回應碼; 信用卡認證; Visual cryptography; Quick response code; Credit card authentication; |
語 文 | 英文(English) |
中文摘要 | 視覺密碼學為一種隱藏圖片的密碼學技術。不同於傳統密碼學,其最大的特徵在於回復機密資料的過程中不需經過複雜的計算,而僅只需要透過人類視覺系統來完成,因此在許多避免自動產生機制的網頁上都可見到它的蹤影。 由於視覺密碼學擁有將機密圖片拆解成多張及於恢復時也可以不影響原始圖片品質的特性,本研究將利用快速回應碼同為圖片的概念,提出一套結合視覺密碼學和快速回應碼的網路信用卡認證機制。透過這項認證機制,除了可以改善現存網路信用卡付款的認證機制在機密性及認證性上的缺失,還能利用快速回應碼來處理視覺密碼學本身不易辨識的問題。 |
英文摘要 | The visual cryptography is a kind of cryptic measures that involves camouflaging image as a seemingly meaningless image. Unlike traditional cryptographies, the most distinct trait of visual cryptography is that it can be recognized simply by human visual system instead of sophisticated computing. Given to visual cryptography's capability of image-decomposing and composing without damaging the quality of an image, the idea of quick response code is proposed, which combines it with visual cryptography for the sake of promoting the security of certification system of credit card transaction on the Internet. In this paper, a new certification mechanism is proposed to solve drawback of authentication and confidentiality occurring in current credit card transaction system on the Internet. |
本系統中英文摘要資訊取自各篇刊載內容。