Title :
A user authentication protocol for digital mobile communication network
Author :
Jianwei, Liu ; Yumin, Wang
Author_Institution :
Xidian Univ., Xi´´an, China
Abstract :
A new public-key user authentication protocol for mobile communication network is presented based on Harn (see Electronics Letters, vol.30, no.5, p.396, 1994) proposed modified ElGa-mal signature system and Rabin cryptosystem. It overcomes the shortcomings of secret-key authentication protocol used in GSM and CT-2 systems, and a has lower computational complexity and a higher security
Keywords :
computational complexity; digital radio; land mobile radio; message authentication; protocols; public key cryptography; radio networks; CT-2 systems; GSM; computational complexity; cryptosystem; digital mobile communication network; modified ElGa-mal signature system; public-key user authentication protocol; secret-key authentication protocol; security; user authentication protocol; Authentication; Communication system security; Computer networks; GSM; Information security; Mobile communication; Privacy; Protocols; Public key; Public key cryptography;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1995. PIMRC'95. Wireless: Merging onto the Information Superhighway., Sixth IEEE International Symposium on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-3002-1
DOI :
10.1109/PIMRC.1995.480940
