Pre-distribution asymmetric key management scheme for mobile ad hoc networks
In order to reduce communication overhead of the asymmetric key management in mobile ad hoc networks,an identity-based pre-distribution asymmetric key management scheme(PAKMS)was presented based on combined public key(CPK)framework,ElGamal public key cryptosystem and key pre-distribution mode.This s...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)10-0026-09/ |
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| _version_ | 1841539889686904832 |
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| author | Lei HAN Ji-qiang LIU Zhen HAN Xue-ye WEI |
| author_facet | Lei HAN Ji-qiang LIU Zhen HAN Xue-ye WEI |
| author_sort | Lei HAN |
| collection | DOAJ |
| description | In order to reduce communication overhead of the asymmetric key management in mobile ad hoc networks,an identity-based pre-distribution asymmetric key management scheme(PAKMS)was presented based on combined public key(CPK)framework,ElGamal public key cryptosystem and key pre-distribution mode.This scheme essentially reduced communication overhead of the asymmetric key management in mobile ad hoc networks by the private key generation (PKG)distributing a subset of master key for every node beforehand and a time-based key update approach.The method that PKG pre-distributed a subset of master key also made the nodes obtain their keys and key update services,which did not need to rely on online PKG.Thus,the inherent key escrow problem existing in identity-based asymmetric key management was avoided to some degree.Compared with typical schemes,this scheme needed much less communication overhead to accomplish node key update service.Furthermore,security proof of the scheme was described in detail. |
| format | Article |
| id | doaj-art-086ce44beb53442097597025500b10f0 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-086ce44beb53442097597025500b10f02025-01-14T06:32:59ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-10-0133263459665313Pre-distribution asymmetric key management scheme for mobile ad hoc networksLei HANJi-qiang LIUZhen HANXue-ye WEIIn order to reduce communication overhead of the asymmetric key management in mobile ad hoc networks,an identity-based pre-distribution asymmetric key management scheme(PAKMS)was presented based on combined public key(CPK)framework,ElGamal public key cryptosystem and key pre-distribution mode.This scheme essentially reduced communication overhead of the asymmetric key management in mobile ad hoc networks by the private key generation (PKG)distributing a subset of master key for every node beforehand and a time-based key update approach.The method that PKG pre-distributed a subset of master key also made the nodes obtain their keys and key update services,which did not need to rely on online PKG.Thus,the inherent key escrow problem existing in identity-based asymmetric key management was avoided to some degree.Compared with typical schemes,this scheme needed much less communication overhead to accomplish node key update service.Furthermore,security proof of the scheme was described in detail.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)10-0026-09/mobile ad hoc networksecuritypre-distributionidentity-based key managementcommunication overhead |
| spellingShingle | Lei HAN Ji-qiang LIU Zhen HAN Xue-ye WEI Pre-distribution asymmetric key management scheme for mobile ad hoc networks Tongxin xuebao mobile ad hoc network security pre-distribution identity-based key management communication overhead |
| title | Pre-distribution asymmetric key management scheme for mobile ad hoc networks |
| title_full | Pre-distribution asymmetric key management scheme for mobile ad hoc networks |
| title_fullStr | Pre-distribution asymmetric key management scheme for mobile ad hoc networks |
| title_full_unstemmed | Pre-distribution asymmetric key management scheme for mobile ad hoc networks |
| title_short | Pre-distribution asymmetric key management scheme for mobile ad hoc networks |
| title_sort | pre distribution asymmetric key management scheme for mobile ad hoc networks |
| topic | mobile ad hoc network security pre-distribution identity-based key management communication overhead |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)10-0026-09/ |
| work_keys_str_mv | AT leihan predistributionasymmetrickeymanagementschemeformobileadhocnetworks AT jiqiangliu predistributionasymmetrickeymanagementschemeformobileadhocnetworks AT zhenhan predistributionasymmetrickeymanagementschemeformobileadhocnetworks AT xueyewei predistributionasymmetrickeymanagementschemeformobileadhocnetworks |