ID-based on-line/off-line threshold signature scheme without bilinear pairing
Based on the distributed key generation (DKG) protocol and verifiable secret sharing (VSS) protocol,an identity-based on-line/off-line threshold signature scheme was proposed in order to eliminate the cost of the certificate management in the public key cryptosystem and improve the performance of on...
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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.2013.08.024/ |
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| _version_ | 1841539823350841344 |
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| author | Xiao-dong YANG Chun-mei LI Ting XU Cai-fen WANG |
| author_facet | Xiao-dong YANG Chun-mei LI Ting XU Cai-fen WANG |
| author_sort | Xiao-dong YANG |
| collection | DOAJ |
| description | Based on the distributed key generation (DKG) protocol and verifiable secret sharing (VSS) protocol,an identity-based on-line/off-line threshold signature scheme was proposed in order to eliminate the cost of the certificate management in the public key cryptosystem and improve the performance of on-line/off-line threshold signature schemes.This scheme was proven to be robust and unforgeable under the discrete logarithm assumption.Analysis results show that the proposed scheme eliminates the problem of certificate management and pairing operation,and it greatly reduces computation cost of off-line threshold signature generation algorithm and signature verification algorithm.The new scheme is more efficient than the available on-line/off-line threshold signature schemes. |
| format | Article |
| id | doaj-art-96a9017bf2464a1d9d25c08501379576 |
| 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-96a9017bf2464a1d9d25c085013795762025-01-14T06:41:10ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-08-013418519059674523ID-based on-line/off-line threshold signature scheme without bilinear pairingXiao-dong YANGChun-mei LITing XUCai-fen WANGBased on the distributed key generation (DKG) protocol and verifiable secret sharing (VSS) protocol,an identity-based on-line/off-line threshold signature scheme was proposed in order to eliminate the cost of the certificate management in the public key cryptosystem and improve the performance of on-line/off-line threshold signature schemes.This scheme was proven to be robust and unforgeable under the discrete logarithm assumption.Analysis results show that the proposed scheme eliminates the problem of certificate management and pairing operation,and it greatly reduces computation cost of off-line threshold signature generation algorithm and signature verification algorithm.The new scheme is more efficient than the available on-line/off-line threshold signature schemes.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.024/on-line/off-line threshold signatureidentity-based cryptographybilinear pairingsimulability |
| spellingShingle | Xiao-dong YANG Chun-mei LI Ting XU Cai-fen WANG ID-based on-line/off-line threshold signature scheme without bilinear pairing Tongxin xuebao on-line/off-line threshold signature identity-based cryptography bilinear pairing simulability |
| title | ID-based on-line/off-line threshold signature scheme without bilinear pairing |
| title_full | ID-based on-line/off-line threshold signature scheme without bilinear pairing |
| title_fullStr | ID-based on-line/off-line threshold signature scheme without bilinear pairing |
| title_full_unstemmed | ID-based on-line/off-line threshold signature scheme without bilinear pairing |
| title_short | ID-based on-line/off-line threshold signature scheme without bilinear pairing |
| title_sort | id based on line off line threshold signature scheme without bilinear pairing |
| topic | on-line/off-line threshold signature identity-based cryptography bilinear pairing simulability |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.024/ |
| work_keys_str_mv | AT xiaodongyang idbasedonlineofflinethresholdsignatureschemewithoutbilinearpairing AT chunmeili idbasedonlineofflinethresholdsignatureschemewithoutbilinearpairing AT tingxu idbasedonlineofflinethresholdsignatureschemewithoutbilinearpairing AT caifenwang idbasedonlineofflinethresholdsignatureschemewithoutbilinearpairing |