Short signature based on factoring problem in the standard model
A short signature scheme based on factoring problem in the standard model was proposed.To design this sig-nature scheme,the generic construction of fully-secure signatures from weakly-secure signatures and a chameleon hash were employed.A signature in this scheme was compromised of one element in,an...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74418036/ |
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| _version_ | 1841537805171294208 |
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| author | WANG Zhi-wei1 ZHANG Wei1 |
| author_facet | WANG Zhi-wei1 ZHANG Wei1 |
| author_sort | WANG Zhi-wei1 |
| collection | DOAJ |
| description | A short signature scheme based on factoring problem in the standard model was proposed.To design this sig-nature scheme,the generic construction of fully-secure signatures from weakly-secure signatures and a chameleon hash were employed.A signature in this scheme was compromised of one element in,and the public key was short,requir-ing only the modulus N,one element of,one integer and one pseudorandom function seed.Compared with Hohen-berger’s RSA scheme（Crypto 09）,the computaional cost of the sign algorithm and verification algorithm in this scheme is also much lower. |
| format | Article |
| id | doaj-art-92dab468834144f7830710985c4143b2 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2011-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-92dab468834144f7830710985c4143b22025-01-14T08:23:38ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2011-01-0132788174418036Short signature based on factoring problem in the standard modelWANG Zhi-wei1ZHANG Wei1A short signature scheme based on factoring problem in the standard model was proposed.To design this sig-nature scheme,the generic construction of fully-secure signatures from weakly-secure signatures and a chameleon hash were employed.A signature in this scheme was compromised of one element in,and the public key was short,requir-ing only the modulus N,one element of,one integer and one pseudorandom function seed.Compared with Hohen-berger’s RSA scheme（Crypto 09）,the computaional cost of the sign algorithm and verification algorithm in this scheme is also much lower.http://www.joconline.com.cn/zh/article/74418036/short signaturefactoring problempseudorandom functionstandard model |
| spellingShingle | WANG Zhi-wei1 ZHANG Wei1 Short signature based on factoring problem in the standard model Tongxin xuebao short signature factoring problem pseudorandom function standard model |
| title | Short signature based on factoring problem in the standard model |
| title_full | Short signature based on factoring problem in the standard model |
| title_fullStr | Short signature based on factoring problem in the standard model |
| title_full_unstemmed | Short signature based on factoring problem in the standard model |
| title_short | Short signature based on factoring problem in the standard model |
| title_sort | short signature based on factoring problem in the standard model |
| topic | short signature factoring problem pseudorandom function standard model |
| url | http://www.joconline.com.cn/zh/article/74418036/ |
| work_keys_str_mv | AT wangzhiwei1 shortsignaturebasedonfactoringprobleminthestandardmodel AT zhangwei1 shortsignaturebasedonfactoringprobleminthestandardmodel |