Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network
This article disclosed an authentication method for access and handover in a low-orbit satellite network intermittent connection scenario.The scheme was based on a symmetrical cryptographic system.Based on hash function, XOR operation and timestamp, the safe access of the terminal to the satellite n...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2021-09-01
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| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2021028/ |
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| _version_ | 1841534026791256064 |
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| author | Xiaoping SHI Ruhui MA Jin CAO Hui LI Lilan CHEN Fenghua LI |
| author_facet | Xiaoping SHI Ruhui MA Jin CAO Hui LI Lilan CHEN Fenghua LI |
| author_sort | Xiaoping SHI |
| collection | DOAJ |
| description | This article disclosed an authentication method for access and handover in a low-orbit satellite network intermittent connection scenario.The scheme was based on a symmetrical cryptographic system.Based on hash function, XOR operation and timestamp, the safe access of the terminal to the satellite network was ensured.It reduced signaling overhead, bandwidth overhead, and computing overhead as well.In view of the link interruption, the solution was based on the current session key between the user and satellites to quickly and safely resume communication to ensured the quality of service.Through the orbit prediction technology, according to the current session key between the user and satellites and random number, the safe switching between satellites was realized, and the communication cost during the satellite switching process was reduced.The scheme realized the anonymity of user identity, and refreshed the temporary identity for the next authentication after successful authentication. |
| format | Article |
| id | doaj-art-b80ba34ef753498abb9b682ea19fea61 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2021-09-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-b80ba34ef753498abb9b682ea19fea612025-01-15T02:47:48ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302021-09-012243459527957Access and Handover Authentication in Intermittent Connection Scenario of Satellite NetworkXiaoping SHIRuhui MAJin CAOHui LILilan CHENFenghua LIThis article disclosed an authentication method for access and handover in a low-orbit satellite network intermittent connection scenario.The scheme was based on a symmetrical cryptographic system.Based on hash function, XOR operation and timestamp, the safe access of the terminal to the satellite network was ensured.It reduced signaling overhead, bandwidth overhead, and computing overhead as well.In view of the link interruption, the solution was based on the current session key between the user and satellites to quickly and safely resume communication to ensured the quality of service.Through the orbit prediction technology, according to the current session key between the user and satellites and random number, the safe switching between satellites was realized, and the communication cost during the satellite switching process was reduced.The scheme realized the anonymity of user identity, and refreshed the temporary identity for the next authentication after successful authentication.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2021028/space-integrated-ground information networkaccess authenticationhandoverintermittent connection scenario |
| spellingShingle | Xiaoping SHI Ruhui MA Jin CAO Hui LI Lilan CHEN Fenghua LI Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network 天地一体化信息网络 space-integrated-ground information network access authentication handover intermittent connection scenario |
| title | Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network |
| title_full | Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network |
| title_fullStr | Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network |
| title_full_unstemmed | Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network |
| title_short | Access and Handover Authentication in Intermittent Connection Scenario of Satellite Network |
| title_sort | access and handover authentication in intermittent connection scenario of satellite network |
| topic | space-integrated-ground information network access authentication handover intermittent connection scenario |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2021028/ |
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