An Efficient Proxy Blind Signcryption Scheme for IoT  

作　　者：Aamer Khan Insaf Ullah Fahad Algarni Muhammad Naeem M.Irfan Uddin Muhammad Asghar Khan 

机构地区：[1]Department of Information Technology,Abbottabad University of Science and Technology,Abbotabad,Pakistan [2]Hamdard Institute of Engineering and Technology,Islamabad,44000,Pakistan [3]College of Computing and Information Technology,University of Bisha,Bisha,Saudi Arabia [4]Institute of Computing,Kohat University of Science and Technology,Kohat,Pakistan

出　　处：《Computers, Materials & Continua》2022年第3期4293-4306,共14页计算机、材料和连续体（英文）

摘　　要：Recent years have witnessed growing scientific research interest in the Internet of Things(IoT)technologies,which supports the development of a variety of applications such as health care,Industry 4.0,agriculture,ecological data management,and other various domains.IoT utilizes the Internet as a prime medium of communication for both single documents as well as multi-digital messages.However,due to the wide-open nature of the Internet,it is important to ensure the anonymity,untraceably,confidentiality,and unforgeability of communication with efficient computational complexity and low bandwidth.We designed a light weight and secure proxy blind signcryption for multi-digital messages based on a hyperelliptic curve(HEC).Our results outperform the available schemes in terms of computational cost and communication bandwidth.The designed scheme also has the desired authentication,unforgeability of warrants and/or plaintext,confidentiality,integrity,and blindness,respectively.Further,our scheme is more suitable for devices with low computation power such as mobiles and tablets.

关 键 词：Proxy signcryption multi-digital-documents proxy blind signcryption hyperelliptic curve IOT 

分 类 号：TN918.4[电子电信—通信与信息系统]