DocumentCode
3431114
Title
An improved identity-based one-way conference key sharing system
Author
Chikazawa, T. ; Yamagishi, Atsuhiro
Author_Institution
Comput. & Inf. Syst. Lab., Mitsubishi Electric Corp., Kanagawa, Japan
fYear
1992
fDate
16-20 Nov 1992
Firstpage
270
Abstract
For communication among multiple entities, Chikazawa, and Inoue (1990) published an identity-based one-way key sharing system. However, Simbo and Kawamura (1991) developed an attack which can derive the secret information of entities through a conspiracy of other entities in the system. The present authors propose an improved identity-based one-way conference key sharing system to counter their attack by giving entities unique random numbers
Keywords
cryptography; message authentication; protocols; random number generation; telecommunication networks; conspiracy; cryptography; improved identity-based one-way conference key sharing system; multiple entities; protocol; random numbers; secret information; telecommunication networks; Communication system security; Counting circuits; Identity management systems; Identity-based encryption; Information systems; Laboratories; Protocols; Public key; Public key cryptography; Random variables;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN
0-7803-0803-4
Type
conf
DOI
10.1109/ICCS.1992.254995
Filename
254995
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