Breaking novel and lightweight digital <sub>s</sub> ignature scheme
The signature schemes based on RSA and ECC do not seem suitable for special application area such as wire-less sensor network, smart card and wireless RFID since they suffer from low computing efficiency. In order to design a scheme for small computing devices with limited computing capacity, Wang e...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-07-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.07.017/ |
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| _version_ | 1841539785193160704 |
|---|---|
| author | Chun-sheng GU |
| author_facet | Chun-sheng GU |
| author_sort | Chun-sheng GU |
| collection | DOAJ |
| description | The signature schemes based on RSA and ECC do not seem suitable for special application area such as wire-less sensor network, smart card and wireless RFID since they suffer from low computing efficiency. In order to design a scheme for small computing devices with limited computing capacity, Wang et al. proposed a novel lightweight digital signature scheme based on the hash authentication technology. A polynomial time algorithm, which found an equivalent signing secret key from the public key, was presented or this novel lightweight digital signature scheme. By using the equivalent secret key, adversary can forge signature for arbitrary messages. Hence, their digital signature scheme based on hash authentication is broken. |
| format | Article |
| id | doaj-art-0fdc208f54bb431b8f6ab0d5c8d7c628 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-07-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0fdc208f54bb431b8f6ab0d5c8d7c6282025-01-14T06:40:55ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-07-013415415859673768Breaking novel and lightweight digital <sub>s</sub> ignature schemeChun-sheng GUThe signature schemes based on RSA and ECC do not seem suitable for special application area such as wire-less sensor network, smart card and wireless RFID since they suffer from low computing efficiency. In order to design a scheme for small computing devices with limited computing capacity, Wang et al. proposed a novel lightweight digital signature scheme based on the hash authentication technology. A polynomial time algorithm, which found an equivalent signing secret key from the public key, was presented or this novel lightweight digital signature scheme. By using the equivalent secret key, adversary can forge signature for arbitrary messages. Hence, their digital signature scheme based on hash authentication is broken.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.07.017/digital signaturehash functioncryptanalysis |
| spellingShingle | Chun-sheng GU Breaking novel and lightweight digital <sub>s</sub> ignature scheme Tongxin xuebao digital signature hash function cryptanalysis |
| title | Breaking novel and lightweight digital <sub>s</sub> ignature scheme |
| title_full | Breaking novel and lightweight digital <sub>s</sub> ignature scheme |
| title_fullStr | Breaking novel and lightweight digital <sub>s</sub> ignature scheme |
| title_full_unstemmed | Breaking novel and lightweight digital <sub>s</sub> ignature scheme |
| title_short | Breaking novel and lightweight digital <sub>s</sub> ignature scheme |
| title_sort | breaking novel and lightweight digital sub s sub ignature scheme |
| topic | digital signature hash function cryptanalysis |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.07.017/ |
| work_keys_str_mv | AT chunshenggu breakingnovelandlightweightdigitalsubssubignaturescheme |