DocumentCode
3203878
Title
A multi-party non-repudiation protocol with semi-trusted third party
Author
Caifen, Wang ; Jianhua, Ge ; XinJun, El ; Jin, Qu ; TieShan, Zhao ; Shiyong, Yang
Author_Institution
Nat. Key Lab, Xidian Univ., Xi´´an, China
Volume
1
fYear
2002
fDate
28-31 Oct. 2002
Firstpage
188
Abstract
Multi-party exchange protocols are so widely used in electronic commerce that more and more attention is being paid to designing multi-party protocols or algorithms. Multi-party protocols with non-repudiation play an important role in data fair exchange in the Internet. In this paper, we present a new multi-party protocol with off-line semi-trusted third party (STTP). The protocol is very efficient, at most 5|R|message are broadcast.
Keywords
Internet; cryptography; electronic commerce; protocols; CEMBS; Internet; blind decryption; data fair exchange; electronic commerce; multi-party exchange protocols; multi-party nonrepudiation protocol; off-line STTP; semi-trusted third party; Algorithm design and analysis; Broadcasting; Counting circuits; Cryptography; Electronic commerce; Electronic mail; Internet; Protection; Protocols; Security;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN
0-7803-7490-8
Type
conf
DOI
10.1109/TENCON.2002.1181246
Filename
1181246
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