Distributed anonymous authentication in heterogeneous networks
學年 103
學期 1
發表日期 2014-08-04
作品名稱 Distributed anonymous authentication in heterogeneous networks
作品名稱（其他語言）
著者 Shin-Ming Cheng; Cheng-Han Ho; Shannon Chen; Shih-Hao Chang
作品所屬單位
出版者
會議名稱 2014 International Wireless Communications and Mobile Computing Conference (IWCMC)
會議地點 Nicosia, Cyprus
摘要 Nowadays, the design of a secure access authentication protocol in heterogeneous networks achieving seamless roaming across radio access technologies for mobile users (MUs) is a major technical challenge. This paper proposes a Distributed Anonymous Authentication (DAA) protocol to resolve the problems of heavy signaling overheads and long signaling delay when authentication is executed in a centralized manner. By applying MUs and point of attachments (PoAs) as group members, the adopted group signature algorithms provide identity verification directly without sharing secrets in advance, which significantly reduces signaling overheads. Moreover, MUs sign messages on behalf of the group, so that anonymity and unlinkability against PoAs are provided and thus privacy is preserved. Performance analysis confirm the advantages of DAA over existing solutions.
關鍵字 Educational institutions;Handover
語言 en_US
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20140804~20140808
通訊作者
國別 USA
公開徵稿
出版型式
出處
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118542 )