[1]蒋华[][],杨磊[] 胡荣磊[]. 基于SIP协议的安全网关设计[J].计算机技术与发展,2015,25(07):120-123.
　JIANG Hua[][],YANG Lei[],HU Rong-lei[]. Design of Security Gateway Based on SIP[J].,2015,25(07):120-123.
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 基于SIP协议的安全网关设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年07期
页码:
120-123
栏目:
安全与防范
出版日期:
2015-07-10

文章信息/Info

Title:
 Design of Security Gateway Based on SIP
文章编号:
1673-629X（2015)07-0120-04
作者:
 蒋华[1][2];  杨磊[1] 胡荣磊[2]
 1.西安电子科技大学；2. 北京电子科技学院
Author(s):
 JIANG Hua[1][2];  YANG Lei[1] ; HU Rong-lei[2]
关键词:
 ; 会话传输协议; SIP代理服务器; 椭圆曲线; 自证明公钥密码算法; 安全网关
Keywords:
 ; SIP; SIP-proxy server; ECC; self-certified public key cryptographic algorithm; security gateway
分类号:
TP302.1
文献标志码:
A
摘要:
 SIP(会话传输协议)是基于文本的传输协议，信令发起简单，使用方便，是下一代通信网的核心协议之一，近年来得到了很大的应用。然而由于SIP协议的设计之初没有考虑到安全性问题，导致SIP协议在应用中很容易受到安全威胁。所以文中针对SIP协议面临的安全威胁进行研究，结合基于椭圆曲线的自证明公钥密码算法，提出一种解决方案；结合此方案设计一种安全网关，该网关拥有SIP代理服务器的功能，任何SIP终端用户都可以方便地接入进来，从而有效提高了SIP网络的机密性、完整性、不可否认性。
Abstract:
 SIP is a transfer protocol based on the text,signaling simply,easy to use,is one of the core of the next generation network pro-tocol,which has great application. However,as the SIP doesn’ t take into the security issues account at the beginning of design,SIP proto-col is vulnerable to security threats in the application. Therefore,aiming at the security threats faced by SIP,combined with self-certified public key cryptographic algorithm based on the elliptic curve,put forward a kind of solution to solve the problem. Then design a security gateway combined with the solution. The gateway has a function of SIP proxy-server,and any SIP-user can access to it conveniently, thus effectively improving the confidentiality,integrity,non-repudiation for SIP network.

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更新日期/Last Update: 2015-09-07