@article{(Open Science Index):https://publications.waset.org/pdf/10893,
	  title     = {Cryptanalysis of Chang-Chang-s EC-PAKA Protocol for Wireless Mobile Networks},
	  author    = {Hae-Soon Ahn and  Eun-Jun Yoon},
	  country	= {},
	  institution	= {},
	  abstract     = {With the rapid development of wireless mobile communication, applications for mobile devices must focus on network security. In 2008, Chang-Chang proposed security improvements on the Lu et al.-s elliptic curve authentication key agreement protocol for wireless mobile networks. However, this paper shows that Chang- Chang-s improved protocol is still vulnerable to off-line password guessing attacks unlike their claims.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {6},
	  number    = {8},
	  year      = {2012},
	  pages     = {928 - 930},
	  ee        = {https://publications.waset.org/pdf/10893},
	  url   	= {https://publications.waset.org/vol/68},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 68, 2012},
	}