A new service for digital mobile communications

Author

Hwang, Min Shiang ; Wey, Jyhi Kong ; Yang, Wei Pang

Author_Institution

Inst. of Comput. & Inf. Sci., Nat. Chiao Tung Univ., Hsinchu, Taiwan

fYear

1994

fDate

5-8 Dec 1994

Firstpage

56

Lastpage

60

Abstract

We propose a new service for digital mobile communication systems which enables two or more users to hold a secure conference. Two requirements must be considered: privacy and authentication. Privacy is to ensure that an eavesdropper cannot intercept conversations. Authentication ensures that the service is not obtained fraudulently in order to avoid charge for usage. We present a new conference key distribution scheme for digital mobile communication systems. In the scheme, a group of users can generate a common secret key over the public channel to hold a secure conference

Keywords

cryptography; digital communication; mobile satellite communication; protocols; security; telecommunication services; authentication; common secret key; conference key distribution scheme; digital mobile communications service; mobile satellite communications; privacy; protocol; public channel; secure conference; Communication system security; Instruction sets; Mobile communication; Privacy; Public key cryptography; Satellite broadcasting; Telephony; Tellurium; Tiles; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1994. APCCAS '94., 1994 IEEE Asia-Pacific Conference on

Conference_Location

Taipei

Print_ISBN

0-7803-2440-4

Type

conf

DOI

10.1109/APCCAS.1994.514524

Filename

514524