A Novel Non-interactive Verifiable Secret Sharing Scheme

Author

Ao, Jun ; Liao, Guisheng ; Ma, Chunbo

Author_Institution

State Key Lab. for Radar Signal Process., Xidian Univ., Xi´´an

fYear

2006

fDate

27-30 Nov. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, we present a novel non-interactive verifiable secret sharing scheme constructed by Shamir´s secret sharing scheme for secure multi-party communication protocol in distributed networks. In our scheme, only the Dealer is allowed to send message and there is no communication among players. The Dealer only publishes one commitment for verification, and the number of the commitment will not increase along with the augment of the threshold of secret sharing scheme. At the same time, the efficiency of verification for each share doesn´t fall as the augment of the threshold. The security of the verifiable secret sharing scheme is based on the intractability of computing discrete logarithm.

Keywords

protocols; telecommunication security; Shamir secret sharing scheme; discrete logarithm computing; distributed networks; multiparty communication protocol; noninteractive verifiable secret sharing scheme; verification efficiency; Communication networks; Communication system security; Cryptography; Indexing; Information security; Laboratories; Phase detection; Protection; Protocols; Radar signal processing; non-interactive; secret sharing; verifiable;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology, 2006. ICCT '06. International Conference on

Conference_Location

Guilin

Print_ISBN

1-4244-0800-8

Electronic_ISBN

1-4244-0801-6

Type

conf

DOI

10.1109/ICCT.2006.342026

Filename

4146627