典型文献
A One-Time Pad Encryption Scheme Based on Efficient Physical-Layer Secret Key Generation for Intelligent IoT System
文献摘要：
The one-time pad (OTP) is an application-layer encryption technique to achieve the information-theoretic security, and the physical-layer secret key generation (SKG) technique is a promising candidate to provide the random keys for OTP. In this paper, we propose a joint SKG and OTP encryption scheme with the aid of a reconfigurable intelligent surface (RIS) to boost secret key rate. To maximize the efficiency of se-cure communication, we divide the process of secure transmission into two stages:SKG and then encrypted packet transmission. Meanwhile, we design an op-timal algorithm for allocating time slots for SKG to maximize SKG efficiency without security risk. Fur-thermore, we design a key updating protocol based on our SKG scheme for OTP encryption. Simulation re-sults verify that our scheme can generate keys securely and efficiently, and significantly improve the secure communication performance in an intelligent IoT sys-tem.
文献关键词：
中图分类号：
作者姓名：
Liquan Chen;Kailin Cao;Tianyu Lu;Yi Lu;Aiqun Hu
作者机构：
School of Cyber Science and Engineering,Southeast University,Nanjing 210096,China;Purple Mountain Laboratories,Nanjing 211189,China;National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China
文献出处：
引用格式：
[1]Liquan Chen;Kailin Cao;Tianyu Lu;Yi Lu;Aiqun Hu-.A One-Time Pad Encryption Scheme Based on Efficient Physical-Layer Secret Key Generation for Intelligent IoT System)[J].中国通信（英文版）,2022(07):185-196
A类：
securely
B类：
One,Time,Pad,Encryption,Scheme,Based,Efficient,Physical,Layer,Secret,Key,Generation,Intelligent,IoT,System,one,pad,OTP,application,layer,encryption,technique,achieve,information,theoretic,security,physical,secret,generation,SKG,promising,candidate,provide,random,keys,this,paper,we,propose,joint,scheme,aid,reconfigurable,intelligent,surface,RIS,boost,To,maximize,efficiency,communication,divide,process,transmission,into,two,stages,then,encrypted,packet,Meanwhile,design,timal,algorithm,allocating,slots,without,risk,Fur,thermore,updating,protocol,our,Simulation,sults,verify,that,generate,efficiently,significantly,improve,performance,sys
AB值：
0.56562
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