Provably secure private key protection scheme for smart mobile terminal
A provable security scheme for private key protection of smart mobile terminal (SMT) was presented.In the scheme a improved security mechanism is incorporated,which includes password protection,key division and partial key retrieval from server of strong computing capability in order to protect priv...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.014/ |
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| _version_ | 1841539867111063552 |
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| author | Jun MA Jian-feng MA Yuan-bo GUO |
| author_facet | Jun MA Jian-feng MA Yuan-bo GUO |
| author_sort | Jun MA |
| collection | DOAJ |
| description | A provable security scheme for private key protection of smart mobile terminal (SMT) was presented.In the scheme a improved security mechanism is incorporated,which includes password protection,key division and partial key retrieval from server of strong computing capability in order to protect private key security.Compared with previous proposals,the scheme has the following advantages.It reduces computation amount and storage of SMT,and simplifies parameter setting for interaction processes.It takes time synchronization between SMT and server into account.The latter characteristic not only provides better protection of scheme from replay attacks,but also offers a highly efficient mechanism of user private key disabling,and avoiding complex operation of user and extra storage of other device.The investigation has indicated that improved private key protection to SMT can be well achieved with this scheme.The scheme has also been proved to provide satisfactory security in the random oracle model. |
| format | Article |
| id | doaj-art-54d3759e1967423599b422ae0ddc6cf4 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-54d3759e1967423599b422ae0ddc6cf42025-01-14T06:33:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-12-013310811559666263Provably secure private key protection scheme for smart mobile terminalJun MAJian-feng MAYuan-bo GUOA provable security scheme for private key protection of smart mobile terminal (SMT) was presented.In the scheme a improved security mechanism is incorporated,which includes password protection,key division and partial key retrieval from server of strong computing capability in order to protect private key security.Compared with previous proposals,the scheme has the following advantages.It reduces computation amount and storage of SMT,and simplifies parameter setting for interaction processes.It takes time synchronization between SMT and server into account.The latter characteristic not only provides better protection of scheme from replay attacks,but also offers a highly efficient mechanism of user private key disabling,and avoiding complex operation of user and extra storage of other device.The investigation has indicated that improved private key protection to SMT can be well achieved with this scheme.The scheme has also been proved to provide satisfactory security in the random oracle model.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.014/private key protectionprovable securityrandom oracle model |
| spellingShingle | Jun MA Jian-feng MA Yuan-bo GUO Provably secure private key protection scheme for smart mobile terminal Tongxin xuebao private key protection provable security random oracle model |
| title | Provably secure private key protection scheme for smart mobile terminal |
| title_full | Provably secure private key protection scheme for smart mobile terminal |
| title_fullStr | Provably secure private key protection scheme for smart mobile terminal |
| title_full_unstemmed | Provably secure private key protection scheme for smart mobile terminal |
| title_short | Provably secure private key protection scheme for smart mobile terminal |
| title_sort | provably secure private key protection scheme for smart mobile terminal |
| topic | private key protection provable security random oracle model |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.014/ |
| work_keys_str_mv | AT junma provablysecureprivatekeyprotectionschemeforsmartmobileterminal AT jianfengma provablysecureprivatekeyprotectionschemeforsmartmobileterminal AT yuanboguo provablysecureprivatekeyprotectionschemeforsmartmobileterminal |