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A Secure and Efficient Signature Scheme for IoT in Healthcare

Computers, Materials & Continua 2022年第12期73卷 6151-6168页

作者： latika kakkar Deepali Gupta Sarvesh Tanwar Sapna Saxena Khalid Alsubhi Divya Anand Irene Delgado Noya Nitin Goyal Chitkara University Institute of Engineering and Technology Chitkara UniversityPunjab140401India AIIT Amity UniversityNoida201313India Chitkara School of Engineering&Technology Chitkara UniversityHP174103India Faculty of Computing and Information Technology King Abdulaziz UniversityJeddah37848Saudi Arabia Lovely Professional University JalandharPunjab144411India Universidad Europea Del Atlántico C/Isabel Torres 2139011SantanderSpain Universidad Internacional Iberoamericana CampecheC.P.24560Mexico

To provide faster access to the treatment of patients,healthcare system can be integrated with Internet of Things to provide prior and timely health services to the *** is a huge limitation in the sensing layer as the IoT devices here have low computational power,limited storage and less battery ***,this huge amount of data needs to be stored on the *** information and the data sensed by these devices is made accessible on the internet from where medical staff,doctors,relatives and family members can access this *** helps in improving the treatment as well as getting faster medical assistance,tracking of routine activities and health focus of elderly people on frequent ***,the data transmission from IoT devices to the cloud faces many security challenges and is vulnerable to different security and privacy threats during the transmission *** purpose of this research is to design a Certificateless Secured Signature Scheme that will provide a magnificent amount of security during the transmission of *** signature,that removes the intricate certificate management and key escrow problem,is one of the practical methods to provide data integrity and identity authentication for the *** result shows that the proposed scheme performs better than the existing certificateless signature schemes in terms of computational cost,encryption and decryption *** scheme is the best combination of high security and cost efficiency and is further suitable for the resource constrained IoT environment.

关键词： CSSS digital signature ECC IoT security signcryption smart healthcare system

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