Title :
On the security of Park et al.´s key distribution protocol for digital mobile communications
Author :
Lee, Narn-Yih ; Hwang, Tzonelih
Author_Institution :
Dept. of Appl. Foreign Languages, Nan-Tai Inst. of Technol., Taiwan, China
Abstract :
Park et al. (see Proceedings of EuroCrypto ´93, p.T131, 1993) previously proposed an efficient key distribution scheme for digital mobile communications. Two attacks are given in this paper to show that their scheme is not secure enough for session key distributions. A modified protocol is proposed to avoid these weaknesses
Keywords :
cryptography; digital communication; land mobile radio; protocols; public key cryptography; security; Park et al.´s key distribution protocol; cryptography; digital mobile communications; mobile radio networks; modified protocol; security; Authentication; Cryptographic protocols; Delay; Helium; Mobile communication; Public key; Public key cryptography;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.568484
