DocumentCode
2070482
Title
A new ID-based (t,n) threshold signcryption scheme
Author
Zhang, Xiaoyu ; Zhang, Ruiling
Author_Institution
Dept. of Comput. Sci. & Applic., Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China
Volume
1
fYear
2010
fDate
10-12 Dec. 2010
Firstpage
589
Lastpage
592
Abstract
A new ID-based (t,n) threshold signcryption scheme is proposed based on identity and discrete logarithm problem in finite field. By using Lagrange Interpolation Formula, the new scheme not only has the function of threshold signature, but also has the function of hiding message and designating verifier. So this scheme has authentication, secrecy, data integrity and privacy of signers, it can be used in the situation of multi-user cooperation.
Keywords
cryptography; data encapsulation; data integrity; data privacy; digital signatures; interpolation; ID-based (t,n) threshold signcryption scheme; Lagrange interpolation formula; authentication; data integrity; discrete logarithm problem; identity problem; message hiding; multiuser cooperation; secrecy; signer privacy; threshold signature; verifier designation; Computational modeling; Cryptography; ID-based; multi-user; signcryption; threshold;
fLanguage
English
Publisher
ieee
Conference_Titel
Progress in Informatics and Computing (PIC), 2010 IEEE International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-6788-4
Type
conf
DOI
10.1109/PIC.2010.5687474
Filename
5687474
Link To Document