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2008 International Symposium on Electronic Commerce and Security
Efficient Fair Contract Signing Protocol from Bilinear Pairings
August 03-August 05
ISBN: 978-0-7695-3258-5
ASCII Text
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Qing Zhang, Qiaoyan Wen, Gengli Chen, "Efficient Fair Contract Signing Protocol from Bilinear Pairings," Electronic Commerce and Security, International Symposium, pp. 333-337, 2008 International Symposium on Electronic Commerce and Security, 2008.
 
 
BibTex
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@article{ 10.1109/ISECS.2008.115,
author = {Qing Zhang and Qiaoyan Wen and Gengli Chen},
title = {Efficient Fair Contract Signing Protocol from Bilinear Pairings},
journal ={Electronic Commerce and Security, International Symposium},
volume = {0},
year = {2008},
isbn = {978-0-7695-3258-5},
pages = {333-337},
doi = {http://doi.ieeecomputersociety.org/10.1109/ISECS.2008.115},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Electronic Commerce and Security, International Symposium
TI - Efficient Fair Contract Signing Protocol from Bilinear Pairings
SN - 978-0-7695-3258-5
SP333
EP337
A1 - Qing Zhang,
A1 - Qiaoyan Wen,
A1 - Gengli Chen,
PY - 2008
KW - fair exchange
KW - contract signing
KW - Trusted Third Party (TTP)
KW - bilinear pairings
VL - 0
JA - Electronic Commerce and Security, International Symposium
ER -
 
This paper presents a new fair contract signing protocol between two distrusted parties, which is based on a signature scheme, a verifiable and recoverable encrypted signature (VRES) from bilinear pairings. The protocol employs an off-line trusted third party (TTP), which participates in the protocol execution only in exceptional circumstances and which involvement in the protocol is invisible. It can also prevent the TTP from gaining the content of the contract. The protocol guarantees strong fairness and the analysis shows that it has less computation overhead and is more efficient compared with the other related protocol.
Index Terms:
fair exchange, contract signing, Trusted Third Party (TTP), bilinear pairings
Citation:
Qing Zhang, Qiaoyan Wen, Gengli Chen, "Efficient Fair Contract Signing Protocol from Bilinear Pairings," isecs, pp.333-337, 2008 International Symposium on Electronic Commerce and Security, 2008
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