Title :
A new key sharing system for global telecommunications
Author :
Chikazawa, Takeshi ; Inoue, Tohru
Author_Institution :
Mitsubishi Electr., Corp., Kanagawa, Japan
Abstract :
A key sharing system that can be used for communication among multiple users and in which users can share a common key by one-way communication is described. In addition, it is shown to be impossible for any number of users to conspire. The security of the system is based on the difficulty of both factoring a large number and computing discrete logarithms over large finite fields. The system can be applied to various global telecommunication systems
Keywords :
cryptography; data communication systems; data privacy; telecommunications computing; cryptography; data communication; global telecommunications; key sharing system; multiple users; one-way communication; system security; Artificial intelligence; Communication system security; Galois fields; Identity-based encryption; Information systems; Laboratories; Protocols; Public key; Public key cryptography; Random number generation;
Conference_Titel :
Global Telecommunications Conference, 1990, and Exhibition. 'Communications: Connecting the Future', GLOBECOM '90., IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
0-87942-632-2
DOI :
10.1109/GLOCOM.1990.116666
