Certificateless broadcast multi-signature for network coding  

作　　者：Huifang Yu Zhewei QI 

机构地区：[1]School of Cyberspace Security,Xi’an University of Posts and Telecommunications,Xi’an,710121,China

出　　处：《Frontiers of Information Technology & Electronic Engineering》2022年第9期1369-1377,共9页信息与电子工程前沿（英文版）

基　　金：Project supported by the Key Project of Natural Science Basis Research Plan of Shaanxi Province,China(No.2020JZ-54)。

摘　　要：Network coding can save wireless network resources and is very fast in comparison with traditional routing.In real application scenarios,network coding is vulnerable to pollution attacks and forgery attacks.To solve these problems,the certificateless broadcast multi-signature for network coding(NC-CLBMS)method is devised,where each source node user generates a multisignature about the message vector,and the intermediate node linearly combines the received data.NC-CLBMS is a multi-source multi-signature method with anti-pollution and anti-forgery advantages;moreover,it has a fixed signature length and its computation efficiency is very high.NC-CLBMS has extensive application prospects in unmanned aerial vehicle(UAV)communication networks,fifth-generation wireless networks,wireless sensor networks,mobile wireless networks,and Internet of Vehicles.

关 键 词：Network coding Certificateless multi-signature Linear combination Homomorphic hash function 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]