期刊論文
| 學年 | 97 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2008-12-01 |
| 作品名稱 | An Efficient End-to-end Security Mechanism for IP Multimedia Subsystem |
| 作品名稱（其他語言） | |
| 著者 | Chen, Chi-yuan; 吳庭育; Wu, Tin-yu; Huang, Yueh-min; Chao, Han-chieh |
| 單位 | 淡江大學電機工程學系 |
| 出版者 | Amsterdam: Elsevier BV |
| 著錄名稱、卷期、頁數 | Computer Communications 31(18), pp.4259-4268 |
| 摘要 | With the rapid growth of the Internet and wireless communications, people make extensive use of portable wireless devices to access information such as voice, data and multimedia, any time from any place, enjoying ubiquitous services. IP multimedia subsystem (IMS) are regarded as the total solution for packet-switched networks, combining wired and wireless infrastructures, providing a standardized interface for information services. We propose the IMSKAAP key exchange protocol and fit it into the IMS session initiation procedure to achieve media plane end-to-end security. This mechanism also mitigates the impact of spam over IP telephony (SPIT) using mutual authentication, fulfilling the lawful interception requirement. The simulation result shows that the proposed mechanism provides a more secure session key exchange and does not need the additional message exchange cost. The voice call end-to-end delay is also lower than the hop-by-hop security associations defined by 3GPP. |
| 關鍵字 | IP multimedia subsystem (IMS); Key exchange; End-to-end security |
| 語言 | en |
| ISSN | 0140-3664 |
| 期刊性質 | |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50558 ) |