Improved certificateless sequential multi-signature scheme
A sequential multi-signature enabled multiple users to jointly sign a document in order.Xu,et al proposed a provably-secure certificateless sequential multi-signature scheme with constant signature length and pairing computations.However,it was shown that the scheme had a drawback in the verifying a...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2015-10-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015196/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841539658649960448 |
|---|---|
| author | Hong-zhen DU Qiao-yan WEN |
| author_facet | Hong-zhen DU Qiao-yan WEN |
| author_sort | Hong-zhen DU |
| collection | DOAJ |
| description | A sequential multi-signature enabled multiple users to jointly sign a document in order.Xu,et al proposed a provably-secure certificateless sequential multi-signature scheme with constant signature length and pairing computations.However,it was shown that the scheme had a drawback in the verifying algorithm,and then it overcame the drawback.But,the efficiency of the corrected scheme was greatly reduced.An efficient certificateless sequential multi-signature scheme is constructed,and the multi-signature generated by proposed scheme consists of one group element and the verification algorithm requires only 2 bilinear pairings. |
| format | Article |
| id | doaj-art-67e79ae6a9024d6e9537ade6847a3094 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2015-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-67e79ae6a9024d6e9537ade6847a30942025-01-14T06:53:48ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2015-10-0136566159696178Improved certificateless sequential multi-signature schemeHong-zhen DUQiao-yan WENA sequential multi-signature enabled multiple users to jointly sign a document in order.Xu,et al proposed a provably-secure certificateless sequential multi-signature scheme with constant signature length and pairing computations.However,it was shown that the scheme had a drawback in the verifying algorithm,and then it overcame the drawback.But,the efficiency of the corrected scheme was greatly reduced.An efficient certificateless sequential multi-signature scheme is constructed,and the multi-signature generated by proposed scheme consists of one group element and the verification algorithm requires only 2 bilinear pairings.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015196/certificateless public key cryptographysequential multi-signaturerandom oracle modelbilinear pairing |
| spellingShingle | Hong-zhen DU Qiao-yan WEN Improved certificateless sequential multi-signature scheme Tongxin xuebao certificateless public key cryptography sequential multi-signature random oracle model bilinear pairing |
| title | Improved certificateless sequential multi-signature scheme |
| title_full | Improved certificateless sequential multi-signature scheme |
| title_fullStr | Improved certificateless sequential multi-signature scheme |
| title_full_unstemmed | Improved certificateless sequential multi-signature scheme |
| title_short | Improved certificateless sequential multi-signature scheme |
| title_sort | improved certificateless sequential multi signature scheme |
| topic | certificateless public key cryptography sequential multi-signature random oracle model bilinear pairing |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015196/ |
| work_keys_str_mv | AT hongzhendu improvedcertificatelesssequentialmultisignaturescheme AT qiaoyanwen improvedcertificatelesssequentialmultisignaturescheme |