MULTI-SIGNATURE

作品数：17被引量：27H指数：3
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Modified Elliptic Curve Cryptography Multi-Signature Scheme to Enhance Security in Cryptocurrency被引量：1
《Computer Systems Science & Engineering》2023年第4期641-658,共18页G.Uganya Radhika Baskar 
Internet of Things(IoT)is an emerging technology that moves the world in the direction of smart things.But,IoT security is the complex problem due to its centralized architecture,and limited capacity.So,blockchain tec...
关键词：Internet of things blockchain technology secure hash algorithm ACCURACY time complexity 
New Lattice-Based Digital Multi-signature Scheme
《国际计算机前沿大会会议论文集》2020年第2期129-137,共9页Chunyan Peng Xiujuan Du 
Qinghai Office of Science;Technology(No.2019-ZJ-7086,No.2018-SF-143),the National Social Science Foundation of China(No.18XMZ050);the Key Laboratory of IoT of Qinghai(No.2020-ZJ-Y16).
The traditional digital multi-signature schemes are mostly based on large integer factorization and the discrete logarithm,which cannot be secured in quantum environment.The paper presents a lattice-based multi-signat...
关键词：LATTICE MULTI-SIGNATURE Simultaneous signature Sequential signature 
A New Sequential Digital Multi-Signature Scheme
《China Communications》2007年第4期66-71,共6页Jia Xiaoyun Luo Shoushan Chen Ping Yuan Chaowei 
supported by the National Key Lab.of Integrated Service Networks of Xidian University(No.ISN7-01);National Natural Science Foundation of China(No.60642008)
The paper proposes a new sequential digital multi-signature scheme based on Knapsack public-key cryptosystem,which is different from the existing scheme.The advantages of this scheme over the existing schemes are that...
关键词：KNAPSACK public-key CRYPTOSYSTEM digital SIGNATURE SEQUENTIAL MULTI-SIGNATURE 
Attack on Digital Multi-Signature Scheme Based on Elliptic Curve Cryptosystem被引量：2
《Journal of Computer Science & Technology》2007年第1期92-94,共3页刘铎 罗平 戴一奇 
This work is supported by the National Natural Science Foundation of China under Grant No. 90304014 and the National Grand Fundamental Research 973 Program of China under Grant No. 2003CB314805.
The concept of multisignature, in which multiple signers can cooperate to sign the same message and any verifier can verify the validity of the multi-signature, was first introduced by Itakura and Nakamura. Several mu...
关键词：digital signature MULTI-SIGNATURE elliptic curve CRYPTOGRAPHY 
A NEW THRESHOLD MULTI-PROXY MULTI-SIGNATURE SCHEME被引量：3
《Journal of Electronics(China)》2006年第4期560-563,共4页Kang Baoyuan Han Jingguang Wang Qinju 
Supported by the National Natural Science Foundation of China (No.10471152).
This paper proposes a threshold mult-proxy multi-signature scheme with share verification. In the scheme, a subset of original signers allows a designated group of proxy signers to sign on behalf of the original group...
关键词：CRYPTOGRAPHY Digital signature MULTI-PROXY MULTI-SIGNATURE 
An Improved Proxy Multi-Signature Scheme被引量：1
《The Journal of China Universities of Posts and Telecommunications》2005年第1期10-14,共5页GULi-ze ZHANGSheng YANGYi-xian 
This work is supported by the Natural Science Foundation of China (No.60372094;No.90204017) and"973"project of China (No.G1999035804).
Based on the Kim-like's proxy multi-signature scheme, an improved proxymulti-signature scheme is proposed. The new scheme overcomes the two problems in the Kim-like'sproxy multi-signature scheme: (1) Security issue ( ...
关键词：proxy signature MULTI-SIGNATURE proxy multi-signature SECURITY highefficiency 
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