Secure distributed signcryption scheme based on vector space
A kind of new distributed signcryption protocol was proposed based on the ideal vector space secret sharing scheme and the modified signcryption scheme of Zheng1.Without the involvement of a trusted key distribution center, this protocol could gain its ends of both threshold signature and threshold...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74650883/ |
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| _version_ | 1850030981501681664 |
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| author | LIU Jia ZHUANG Yi WANG Jian-dong |
| author_facet | LIU Jia ZHUANG Yi WANG Jian-dong |
| author_sort | LIU Jia |
| collection | DOAJ |
| description | A kind of new distributed signcryption protocol was proposed based on the ideal vector space secret sharing scheme and the modified signcryption scheme of Zheng1.Without the involvement of a trusted key distribution center, this protocol could gain its ends of both threshold signature and threshold encryption simultaneously, however, its cost was equal to threshold signature only.Furthermore, based on the discrete logarithm, properties were verified and structured, the legitimacy of the participators could be confirmed during the processes of the keys generation, distributed signcryption and distributed unsigncryption, which prevented the participators cheating. |
| format | Article |
| id | doaj-art-71c130d8922243b6b529b67a0f517654 |
| institution | DOAJ |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-71c130d8922243b6b529b67a0f5176542025-08-20T02:59:05ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130838874650883Secure distributed signcryption scheme based on vector spaceLIU JiaZHUANG YiWANG Jian-dongA kind of new distributed signcryption protocol was proposed based on the ideal vector space secret sharing scheme and the modified signcryption scheme of Zheng1.Without the involvement of a trusted key distribution center, this protocol could gain its ends of both threshold signature and threshold encryption simultaneously, however, its cost was equal to threshold signature only.Furthermore, based on the discrete logarithm, properties were verified and structured, the legitimacy of the participators could be confirmed during the processes of the keys generation, distributed signcryption and distributed unsigncryption, which prevented the participators cheating.http://www.joconline.com.cn/zh/article/74650883/secret sharevector spacedistributed signcryptiondiscrete logarithmcheating |
| spellingShingle | LIU Jia ZHUANG Yi WANG Jian-dong Secure distributed signcryption scheme based on vector space Tongxin xuebao secret share vector space distributed signcryption discrete logarithm cheating |
| title | Secure distributed signcryption scheme based on vector space |
| title_full | Secure distributed signcryption scheme based on vector space |
| title_fullStr | Secure distributed signcryption scheme based on vector space |
| title_full_unstemmed | Secure distributed signcryption scheme based on vector space |
| title_short | Secure distributed signcryption scheme based on vector space |
| title_sort | secure distributed signcryption scheme based on vector space |
| topic | secret share vector space distributed signcryption discrete logarithm cheating |
| url | http://www.joconline.com.cn/zh/article/74650883/ |
| work_keys_str_mv | AT liujia securedistributedsigncryptionschemebasedonvectorspace AT zhuangyi securedistributedsigncryptionschemebasedonvectorspace AT wangjiandong securedistributedsigncryptionschemebasedonvectorspace |