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-Mar-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
Appears in Collections:Articles