標題: | Cryptanalysis of a Secure and Efficient Three-Pass Authenticated Key Agreement Protocol Based on Elliptic Curves |
作者: | Mohammad, Zeyad Hsu, Chien-Lung Chen, Yaw-Chung Lo, Chi-Chun 資訊工程學系 資訊管理與財務金融系 註:原資管所+財金所 Department of Computer Science Department of Information Management and Finance |
關鍵字: | Cryptanalysis;Key agreement;Know key security;Extended Canetti-Krawczyk;Static private key leakage |
公開日期: | 1-三月-2013 |
摘要: | Key agreement protocols are a foundation for distributing a common secret key over an insecure network. Lim et al. proposed a secure and efficient three-pass authenticated key agreement protocol based on elliptic curves to overcome the vulnerability of Yoon-Yoo protocol under extended Canetti-Krawczyk security model. In this letter, we show that Lim et al.'s protocol is vulnerable to leakage of responder's static private key by malicious party and cannot withstand known key security resilience attacks. |
URI: | http://dx.doi.org/10.6138/JIT.2013.14.2.07 http://hdl.handle.net/11536/21744 |
ISSN: | 1607-9264 |
DOI: | 10.6138/JIT.2013.14.2.07 |
期刊: | JOURNAL OF INTERNET TECHNOLOGY |
Volume: | 14 |
Issue: | 2 |
起始頁: | 247 |
結束頁: | 250 |
顯示於類別: | 期刊論文 |