DocumentCode
2258809
Title
A Protocol of Secure Multi-party Multiplication Based on Bilinear Pairing
Author
Weimin, Shi ; Changgen, Peng
Author_Institution
Coll. of Sci., Guizhou Univ., Guiyang, China
fYear
2010
fDate
11-14 Dec. 2010
Firstpage
302
Lastpage
305
Abstract
A new method of secure multi-party multiplication using bilinear pairing is constructed. First of all, a protocol of signcryption based on bilinear pairing is proposed, which satisfy the secure requirements of forward security, publicly verifiability and so on. Secondly, a protocol of secure two-party multiplication using the signcryption and oblivious transfer is constructed and a protocol of secure multi-party multiplication is deduced. In the protocol, malicious participants can´t temper the message and it can prevent the k-1 numbers participants from cheating the other together.
Keywords
cryptographic protocols; digital arithmetic; public key cryptography; bilinear pairing; malicious participant; secure multiparty multiplication; signcryption; bilinear pairing; oblivious transfer; secure multi-party multiplication; signcryption;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security (CIS), 2010 International Conference on
Conference_Location
Nanning
Print_ISBN
978-1-4244-9114-8
Electronic_ISBN
978-0-7695-4297-3
Type
conf
DOI
10.1109/CIS.2010.72
Filename
5696285
Link To Document