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Highly Secure Network Switches with Quantum Key Distribution Systems

並列摘要


We have developed network "switches" with security enhanced by "quantum key distribution (QKD) systems". In a Layer 2 "switch", media access control (MAC) ad-dresses are encrypted to prevent unauthorized access from internal network. After an initial authentication, common random key bits are shared between the Layer 2 "switch" and users. MAC addresses are encrypted with shared key at every packet. In Layer 3, secure keys from a "QKD sys-tem" are used in the Internet Protocol Security (IPSEC) protocol for encrypting a payload in one-time pad, and also for extracting a message digest for unconditionally secure message authentication. In this way, network security can be effectively enhanced by QKD in an IP compatible manner.

並列關鍵字

IPSEC layer 2 layer 3 network switch quantum key distribution

被引用紀錄


葉昌翰(2016)。功率限制下共同進行記憶體內建自我測試控制器分組及測試排程最佳化〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201600694
孫凱隆(2006)。小行星 25143 Itokawa 表面的物質分布成因〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917340114

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