Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing
In order to solve the problems of privilege sensitivity protection and the abuse of authorization by the agent when the device owner delegates authorization in IoT devices sharing environment,a trust-based delegation mechanism for controllable partial permissions was proposed with the trust access c...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2019-04-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019015 |
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| _version_ | 1841530040650563584 |
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| author | Yubo SONG Shanshan QI Aiqun HU |
| author_facet | Yubo SONG Shanshan QI Aiqun HU |
| author_sort | Yubo SONG |
| collection | DOAJ |
| description | In order to solve the problems of privilege sensitivity protection and the abuse of authorization by the agent when the device owner delegates authorization in IoT devices sharing environment,a trust-based delegation mechanism for controllable partial permissions was proposed with the trust access control model and the proxy signature.This mechanism generates trust values and authorization policies based on the relationship between the users,and implements controllable partial authority delegation through the proxy signature.According to the security analysis,the mechanism can meet the security attributes such as verifiability,non-repudiation,distinguishability,identifiability and non-abuse required by the permission transfer,and ensure the controllable security transfer of the device owner's permission.The problem of over authorization of an intermediary agent is effectively prevented. |
| format | Article |
| id | doaj-art-401ed636347f471abb4577e591ebd97e |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2019-04-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-401ed636347f471abb4577e591ebd97e2025-01-15T03:13:22ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2019-04-015404959555377Delegation authorization mechanism with controllable permissions propagation for IoT devices sharingYubo SONGShanshan QIAiqun HUIn order to solve the problems of privilege sensitivity protection and the abuse of authorization by the agent when the device owner delegates authorization in IoT devices sharing environment,a trust-based delegation mechanism for controllable partial permissions was proposed with the trust access control model and the proxy signature.This mechanism generates trust values and authorization policies based on the relationship between the users,and implements controllable partial authority delegation through the proxy signature.According to the security analysis,the mechanism can meet the security attributes such as verifiability,non-repudiation,distinguishability,identifiability and non-abuse required by the permission transfer,and ensure the controllable security transfer of the device owner's permission.The problem of over authorization of an intermediary agent is effectively prevented.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019015devices sharingdelegation authorizationtrust valueproxy signature |
| spellingShingle | Yubo SONG Shanshan QI Aiqun HU Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing 网络与信息安全学报 devices sharing delegation authorization trust value proxy signature |
| title | Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing |
| title_full | Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing |
| title_fullStr | Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing |
| title_full_unstemmed | Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing |
| title_short | Delegation authorization mechanism with controllable permissions propagation for IoT devices sharing |
| title_sort | delegation authorization mechanism with controllable permissions propagation for iot devices sharing |
| topic | devices sharing delegation authorization trust value proxy signature |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019015 |
| work_keys_str_mv | AT yubosong delegationauthorizationmechanismwithcontrollablepermissionspropagationforiotdevicessharing AT shanshanqi delegationauthorizationmechanismwithcontrollablepermissionspropagationforiotdevicessharing AT aiqunhu delegationauthorizationmechanismwithcontrollablepermissionspropagationforiotdevicessharing |