Computer Science ›› 2011, Vol. 38 ›› Issue (6): 54-57.
Previous Articles Next Articles
WEN Yi-ling,MA Jian-feng,WANG Chao
Online:
Published:
Abstract: An aggregate signature scheme was proposed by I3oneh et al. in which multiple signatures can be compressed into a short signature. So it is more efficiency than others. We presented a new ID-based aggregate signature scheme.Compared with the scheme proposed by Xu et al. , our scheme requires less one pairing operation in the signing and verification, respectively. So it is more efficiency than the former. The proposed scheme is secure against existential forgery in the random oracle model by assuming the intractability of the computational DifficHellman (CDH) problem. Otherwise, we analysed the scheme proposed by Chen et al, and fould the scheme cannot against existential forgery.
Key words: ID-based signature, Aggregate signature, Provable security
WEN Yi-ling,MA Jian-feng,WANG Chao. New ID-based Aggregate Signature Scheme[J].Computer Science, 2011, 38(6): 54-57.
0 / / Recommend
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: https://www.jsjkx.com/EN/
https://www.jsjkx.com/EN/Y2011/V38/I6/54
Cited