At the present, participants in the multimedia mobile edge computing (MMEC) environment encrypt multimedia data when the Terminal communicates with mobile edge computing cloud or central cloud, ensuring data confidentiality and transmission security. However, there is no authentication of the platform identities' authenticity for participants and verification of the devices' integrity; this is a challenging problem. Therefore, this paper proposes a novel remote attestation model and protocol for the security of MMEC, namely MMECRA model and protocol. Firstly, participants from the MMECRA model and protocol execute some operations to comprehensively guarantee data security, platform identity security, and integrity state-maintained, such as mutual identity anonymous authentication, mutual integrity measurement, and mutual integrity verification operations. Then, the formal analysis with Burrows-Abadi-Needham (BAN) logic and the analysis of important security performance show that the protocol is superior to the existing security schemes in terms of privacy protection ability and anti-attack ability. Moreover, the simulation results demonstrate that the MMECRA protocol in the state of non-intensive multimedia resource requests can effectively reduce the computational cost.
At the present, participants in the multimedia mobile edge computing (MMEC) environment encrypt multimedia data when the Terminal communicates with mobile edge computing cloud or central cloud, ensuring data confidentiality and transmission security. However, there is no authentication of the platform identities' authenticity for participants and verification of the devices' integrity; this is a challenging problem. Therefore, this paper proposes a novel remote attestation model and protocol for the security of MMEC, namely MMECRA model and protocol. Firstly, participants from the MMECRA model and protocol execute some operations to comprehensively guarantee data security, platform identity security, and integrity state-maintained, such as mutual identity anonymous authentication, mutual integrity measurement, and mutual integrity verification operations. Then, the formal analysis with Burrows-Abadi-Needham (BAN) logic and the analysis of important security performance show that the protocol is superior to the existing security schemes in terms of privacy protection ability and anti-attack ability. Moreover, the simulation results demonstrate that the MMECRA protocol in the state of non-intensive multimedia resource requests can effectively reduce the computational cost.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.