Title :
Cryptanalysis of authenticated multiple keys exchange protocol based on bilinear pairings
Author :
Yoon, Eun-Jun ; Yoo, Kee-Young
Author_Institution :
Sch. of Comput. Sci. & Eng., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
In 2010, Lee-Chen proposed an authenticated multiple keys exchange protocol based on bilinear pairings. Lee-Chen claimed that their proposed protocol not only is secure to a forgery attack, but also provides perfect forward secrecy. However, this paper points out that Lee-Chen´s protocol is still insecure to a forgery attack and cannot provide perfect forward secrecy.
Keywords :
computer crime; cryptographic protocols; telecommunication security; authenticated multiple keys exchange protocol; bilinear pairings; cryptanalysis; forgery attack; forward secrecy; Computers; Cryptography; Educational institutions; Equations; Forgery; Protocols; Authenticated key exchange; Bilinear pairing; Cryptanalysis; Cryptography; Forgery attack; Perfect forward secrecy;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6013603
