DocumentCode
2639413
Title
A threshold proxy signature scheme based on bilinear parings
Author
Xu, Feng ; Lv, Xin
Author_Institution
Coll. of Comput. & Inf., Hohai Univ., Nanjing, China
fYear
2010
fDate
16-17 Aug. 2010
Firstpage
306
Lastpage
311
Abstract
Aiming at the technology of threshold proxy signature is not yet perfect, there are still several problems about security and performance, the paper introduces bilinear pairings to signature scheme, suggests a threshold proxy signature scheme based on new probability signature. The scheme not only has all properties that a strongly-secure threshold proxy signature scheme should has, but also has short length of secret key and fast speed of encryption comparing with present schemes.
Keywords
cryptography; digital signatures; probability; bilinear parings; encryption; probability signature; secret key; threshold proxy signature scheme; Authorization; Certification; Equations; Handwriting recognition; Mathematical model; Public key; VSS; bilinear pairings; probability signature scheme; threshold proxy signature;
fLanguage
English
Publisher
ieee
Conference_Titel
Web Society (SWS), 2010 IEEE 2nd Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6356-5
Type
conf
DOI
10.1109/SWS.2010.5607436
Filename
5607436
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