A Three-Factor Authenticated Key Agreement Scheme for SIP on Elliptic Curves

A Three-Factor Authenticated Key Agreement Scheme for SIP on Elliptic Curves
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DOI：
10.1109/nss.2010.101
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发表时间：
2010-09
期刊：
2010 Fourth International Conference on Network and System Security
影响因子：
--
通讯作者：
Eunjun Yoon;K. Yoo
Eunjun Yoon;K. Yoo
中科院分区：
其他
文献类型：
--
作者：
Eunjun Yoon;K. Yoo

文献摘要

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提出了一种新的椭圆曲线密码系统（ECC）上的SIP三因素认证密钥协议方案。在该方案中，我们采用三因素（密码、令牌和生物特征）认证技术来提供强认证。为了在用户客户端和SIP服务器之间提供安全有效的密钥协议，该方案采用ECC来提供与使用更大密钥大小的经典密码系统相当的安全级别。因此，该方案可以抵抗众所周知的安全攻击，同时提供比其他先前提出的相关方案更快的执行效率。
This paper proposes a new three-factor authenticated key agreement scheme for SIP on elliptic curve cryptosystem (ECC). In the proposed scheme, we adopts three-factor (password, token, and biometrics) authentication technique to provide strong authentication. In order to provide secure and efficient key agreement between the user client and the SIP server, the proposed scheme adopts ECC to offer a level of security comparable to classical cryptosystems that use much larger key sizes. As a result, the proposed scheme resists wellknown security attacks, while also providing efficiency which can be executed faster than other previously proposed related schemes.