DocumentCode :
3572103
Title :
An Efficient Threshold Signature Scheme Based on the Elliptic Curve Cryptosystem
Author :
Yun, Wang ; Dianjun, Lu
Author_Institution :
Coll. of Adult Educ., Qinghai Univ., Xining, China
Volume :
1
fYear :
2012
Firstpage :
349
Lastpage :
352
Abstract :
The work presents an efficient identification threshold signature scheme based on the elliptic curve cryptosystem, with a view to optimizing these techniques for implementation within a network. (Any t out of n users in a group can represent this group to sign the group signature) as compared with the existing threshold signature scheme based on the public key system of RSA and ELGmal, our scheme need less parameters but can provide more efficient and super security. Moreover it is constructed on the two base points but other threshold signature scheme constructed on the only one point. The distinguishing feature of the proposed scheme is that the threshold value denotes the minimum number of members required to produce a valid group signature. All message recipients then can verify the signature.
Keywords :
digital signatures; public key cryptography; ELGmal system; RSA system; Rivest-Shafer-Adelman system; elliptic curve cryptosystem; group signature; identification threshold signature scheme; public key system; threshold value; Complexity theory; Digital signatures; Elliptic curve cryptography; Elliptic curves; Elliptic curve cryptosystem; digital signature; public key cryptography; threshold digital signature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Electronics Engineering (ICCSEE), 2012 International Conference on
Print_ISBN :
978-1-4673-0689-8
Type :
conf
DOI :
10.1109/ICCSEE.2012.463
Filename :
6188165
Link To Document :
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