頁籤選單縮合
題 名 | Improved AKA Mechanism for 3G Mobile Network |
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作 者 | Lu, Chung-fu; | 書刊名 | 網際網路技術學刊 |
卷 期 | 8:1 2007.01[民96.01] |
頁 次 | 頁41-48 |
分類號 | 448.84 |
關鍵詞 | Authentication; Key agreement; Mobile; Security; |
語 文 | 英文(English) |
英文摘要 | Since many mobile network operators have roaming agreements with foreign operators, users can often continue to use their mobile phones when they travel to other countries. To survey of the existing 3G authentication and key agreement (AKA) mechanism, we can discovery that the VLRJSGSN must store an ordered array of n quintet authentication vectors for each mobile station. These authentication vectors result in several drawbacks, such as the storage overhead in VLR/SGSN, communication bandwidth consumption between VLRJSGSN and HLR/AuC. In this paper, we propose a novel 3G AKA mechanism to solve all of the above drawbacks without changing the existing 3G architecture. |
本系統中英文摘要資訊取自各篇刊載內容。