Blind signature scheme based on trusted platform computation module
For the key leak problem in identity-based blind signature, a blind signature scheme based on the trusted plat-form control module (TPCM) was presented. The message which will be signed is unknown to the signer, and the infor-mation of the signature cannot be tracked. In the blind signature scheme,...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-08-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.013/ |
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| _version_ | 1841539835932704768 |
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| author | Wen-ting HUANG Ling-ling TONG Yong-jian WANG |
| author_facet | Wen-ting HUANG Ling-ling TONG Yong-jian WANG |
| author_sort | Wen-ting HUANG |
| collection | DOAJ |
| description | For the key leak problem in identity-based blind signature, a blind signature scheme based on the trusted plat-form control module (TPCM) was presented. The message which will be signed is unknown to the signer, and the infor-mation of the signature cannot be tracked. In the blind signature scheme, the secret share distribution center and the TPCM cooperate to generate the user's signature key, and the user's private key is not alone to be produced. So it solves the key escrow problem, and can also be effective to prevent disclosure of the user's key and protect the user's anonymity and the no track of the signature. Finally random oracle was used to prove the security of the scheme. Compared with the traditional scheme, the proposed scheme has better computational efficiency. |
| format | Article |
| id | doaj-art-c059032a6202428e9fd95b2b691c3e0d |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c059032a6202428e9fd95b2b691c3e0d2025-01-14T06:41:51ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-08-013410110559677061Blind signature scheme based on trusted platform computation moduleWen-ting HUANGLing-ling TONGYong-jian WANGFor the key leak problem in identity-based blind signature, a blind signature scheme based on the trusted plat-form control module (TPCM) was presented. The message which will be signed is unknown to the signer, and the infor-mation of the signature cannot be tracked. In the blind signature scheme, the secret share distribution center and the TPCM cooperate to generate the user's signature key, and the user's private key is not alone to be produced. So it solves the key escrow problem, and can also be effective to prevent disclosure of the user's key and protect the user's anonymity and the no track of the signature. Finally random oracle was used to prove the security of the scheme. Compared with the traditional scheme, the proposed scheme has better computational efficiency.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.013/blind signaturebilinear mapSDCrandom oracle |
| spellingShingle | Wen-ting HUANG Ling-ling TONG Yong-jian WANG Blind signature scheme based on trusted platform computation module Tongxin xuebao blind signature bilinear map SDC random oracle |
| title | Blind signature scheme based on trusted platform computation module |
| title_full | Blind signature scheme based on trusted platform computation module |
| title_fullStr | Blind signature scheme based on trusted platform computation module |
| title_full_unstemmed | Blind signature scheme based on trusted platform computation module |
| title_short | Blind signature scheme based on trusted platform computation module |
| title_sort | blind signature scheme based on trusted platform computation module |
| topic | blind signature bilinear map SDC random oracle |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.z1.013/ |
| work_keys_str_mv | AT wentinghuang blindsignatureschemebasedontrustedplatformcomputationmodule AT linglingtong blindsignatureschemebasedontrustedplatformcomputationmodule AT yongjianwang blindsignatureschemebasedontrustedplatformcomputationmodule |