MULTI-SIGNATURE

作品数：17被引量：27H指数：3
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Achieving Fine-Grained and Flexible Access Control on Blockchain-Based Data Sharing for the Internet of Things被引量：3
《China Communications》2022年第6期22-34,共13页Ruimiao Wang Xiaodong Wang Wenti Yang Shuai Yuan Zhitao Guan 
supported by the National Natural Science Foundation of China under Grant 61972148。
The traditional centralized data sharing systems have potential risks such as single point of failures and excessive working load on the central node.As a distributed and collaborative alternative,approaches based upo...
关键词：blockchain access control smart contract MULTI-SIGNATURE chameleon-hash data sharing Internet of Things 
Redundancy Elimination in Multi-signature Based Parallel Entity Resolution
《Journal of Donghua University(English Edition)》2017年第4期556-562,共7页燕彩蓉 阮文洁 徐淑华 黄永锋 
National Natural Science Foundation of China(No.61402100);the Fundamental Research Funds for the Central Universities of China(No.17D111205)
The multi-signature method can improve the accuracy of entity resolution. However,it will bring the redundant computation problem in the parallel processing framework. In this paper,a multisignature based parallel ent...
关键词：entity resolution MAPREDUCE blocking technique redundancy elimination 
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 
Fair Electronic Payment Scheme Based on DSA被引量：1
《Wuhan University Journal of Natural Sciences》2005年第1期203-206,共4页WANGShao-bin HONGFan ZHUXian 
SupportedbytheNationalHighTechnologyDevelopment863ProgramofChina(86330113)
We present a multi-signature scheme based on DSA and describes a faireleetronic payment scheme based on improved DSA signatures. The scheme, makes both sides in e-qualpositions during the course of electronic transact...
关键词：fair electronic payment multi-signatures DSA signatures E-COMMERCE 
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