A Lightweight Authentication Scheme for Session Initiation Protocol

被引：0

作者：

Cui Tao ^{[1
]}

Gao Qiang ^{[1
]}

He Baoliong ^{[2
]}

机构：

[1] Beihang Univ, Elect & Informat Engn Sch, Beijing, Peoples R China

[2] Transmiss Acad Telecommun Res MII, Rese Inst Telecommun, Beijing, Peoples R China

来源：

2008 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1 AND 2: VOL 1: COMMUNICATION THEORY AND SYSTEM | 2008年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Session Initiation Protocol (SIP), due to its simple architecture and well-defined content, is currently considered the premier signaling protocol for Next Generation Networks (NGN). However, its simplicity will lead to serious security challenges in terms of privacy and integrity. Security mechanisms recommended by RFC3261 for SIP are either weak information protection methods or demand heavy computing resources. In this paper, a lightweight mutual authentication scheme based on improved HTTP Digest authentication is proposed to provide per-hop authentication and end-to-end user authentication. The proposed scheme can protect from many threats such as identity spoofing and Denial-of-Service (DoS) attacks.

引用

页码：565 / 568

页数：4

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