多所有者多權重之RFID標籤所有權轉移

An RFID Ownership Transfer Protocol based on multiple owners and different weights

羅嘉寧(Jia-Ning Luo) ； 楊明豪(MingHour Yang) ； 許書瑜(Shu-Yu Hsu)

《資訊安全通訊》 28卷3期 (2022/08) Pp. 31-45

摘要

近幾年來，無線射頻識別（Radio Frequency Identification, RFID）已成為供應鏈上不可或缺的技術。藉由貼在產品上的RFID標籤會經由上游的原料供應商、製造商、批發商轉移至消費者手上。在特定的情況下，一個RFID標籤所代表的物品會有多名所有者，一個所有者也會擁有多個RFID標籤，同時每個所有者對於不同的標籤所擁有的權重也不盡相同。更進一步的，RFID標籤的部分所有權也可以在使用者間轉讓。本論文提出一個利用可信任第三方來負責分發所有權的管理協定，不僅能確保所有權間轉讓的正確性，同時標籤也僅需極少的計算量。最後，我們證明所提出的方法能抵禦目前大部分已知的RFID攻擊。

關鍵字

秘密共享 ； 無線射頻識別 ； 所有權轉移 ； 供應鏈管理

並列摘要

In recent years, Radio Frequency Identification (RFID) has become an important technology in the supply chain management. With an RFID tag attached to the product, it will be transferred to consumers through material suppliers, manufacturers, and wholesalers. In a specific case, an item represented by an RFID tag will have multiple owners, and one owner will also own multiple RFID tags. Also, each owner has different weights for different tags. Furthermore, partial ownership of RFID tags can also be transferred between users. This paper proposes a management protocol that uses a trusted third party (TTP) to manage ownerships, which not only ensures the correctness of the transfer between ownerships, but also requires a minimal amount of computation for RFID tags. Finally, we show that the proposed method is resistant to most of the known RFID attacks.

並列關鍵字

Secret Sharing ； Radio Frequency Identification ； Ownership Transfer ； Supply Chain Management

參考文獻

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A. Juels, "RFID security and privacy: A research survey," IEEE journal on selected areas in communications, vol. 24, no. 2, pp. 381-394, 2006.

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