TARD: Temporary Access Rights Delegation for guest network devices
作者：
Highlights：
• We present the Temporary Access Rights Delegation (TARD) scheme to reduce key management overhead for guest network devices. The proposed scheme can be flexibly applied with a generic access control list for more generalized access mechanisms.
• We introduce a formal definition of temporary access security and verify the security properties of the proposed scheme under the assumption of an one-way function.
• We particularly demonstrate how to apply the proposed scheme to a real life scenario for home networks to show the feasibility of the proposed scheme.
摘要
•We present the Temporary Access Rights Delegation (TARD) scheme to reduce key management overhead for guest network devices. The proposed scheme can be flexibly applied with a generic access control list for more generalized access mechanisms.•We introduce a formal definition of temporary access security and verify the security properties of the proposed scheme under the assumption of an one-way function.•We particularly demonstrate how to apply the proposed scheme to a real life scenario for home networks to show the feasibility of the proposed scheme.
论文关键词：Internet of Things (IoT),Guest access control,Access rights delegation,Temporary access rights,One-way function,One-way function chain
论文评审过程：Received 20 March 2016, Revised 28 May 2016, Accepted 19 July 2016, Available online 8 August 2016, Version of Record 27 February 2017.
论文官网地址：https://doi.org/10.1016/j.jcss.2016.07.002
