An Improved Key-Agreement Protocol for Channels with Small Error Rate,ERICDATA高等教育知識庫
高等教育出版
熱門: 崔雪娟  王美玲  李明昆  王善边  黃昱倫  黃乃熒  
高等教育出版
首頁 臺灣期刊   學校系所   學協會   民間出版   大陸/海外期刊   政府機關   學校系所   學協會   民間出版   DOI註冊服務
閱讀全文
篇名
An Improved Key-Agreement Protocol for Channels with Small Error Rate
並列篇名
An Improved Key-Agreement Protocol for Channels with Small Error Rate
作者 Albert GuanChin-Laung Lei
英文摘要
Symmetric cryptosystems are very important for secure communication. They are much more efficient then asymmetric cryptosystems. Secret keys are required for symmetric cryptosystems, such as AES. In 2017, Guan and Tzeng designed a secret key establishment protocol whose security depends on the unpredictability of noise in communication channel. They showed that these protocols are secure even if the eavesdropper has infinite computing power. Their protocol works most efficiently for channels with bit-flip rate around 0.01. For the case when bit-flip rate is much smaller than 0.01, their protocol needs a long random bit string to accumulate enough uncertainty to establish a secret key. In this article, an improved protocol for establishing secret key is proposed. The new method requires much less random bits for channels with small bit-flip rates, such as in the range [0.001, 0.010]. With the improvement of wireless communication technology, the bit-flip rate is reducing. Therefore, the new method is suitable for the current wireless networks technology.
起訖頁 2277-2284
關鍵詞 Key agreementLightweight protocolWireless networkRandom noiseBinary symmetric channel
刊名 網際網路技術學刊  
期數 201912 (20:7期)
出版單位 台灣學術網路管理委員會
DOI 10.3966/160792642019122007024   複製DOI
QR Code
該期刊
上一篇
Privacy-Preserving Biometric-Based Remote User Authentication
該期刊
下一篇
An e-cash Scheme with Multiple Denominations and Transferability

高等教育知識庫  閱讀計畫  教育研究月刊  新書優惠  

教師服務
合作出版
期刊徵稿
聯絡高教
高教FB
讀者服務
圖書目錄
教育期刊
訂購服務
活動訊息
數位服務
高等教育知識庫
國際資料庫收錄
投審稿系統
DOI註冊
線上購買
高點網路書店 
元照網路書店
博客來網路書店
教育資源
教育網站
國際教育網站
關於高教
高教簡介
出版授權
合作單位
知識達 知識達 知識達 知識達 知識達 知識達
版權所有‧轉載必究 Copyright2011 高等教育文化事業股份有限公司  All Rights Reserved
服務信箱:edubook@edubook.com.tw 台北市館前路 26 號 6 樓 Tel:+886-2-23885899 Fax:+886-2-23892500