MULTISIGNATURE

作品数：12被引量：21H指数：3
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相关领域：自动化与计算机技术更多>>
相关期刊：《Wuhan University Journal of Natural Sciences》《Blockchain(Research and Applications)》《Journal of Electronics(China)》《Computer Modeling in Engineering & Sciences》更多>>
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A blockchain-based multisignature approach for supply chain governance:A use case from the Australian beef industry被引量：1
《Blockchain(Research and Applications)》2022年第4期33-43,共11页Shoufeng Cao Marcus Foth Warwick Powell Thomas Miller Ming Li 
This study was supported by funding from Food Agility CRC Ltd.and Future Food Systems CRC Ltd.,funded under the Commonwealth Government CRC Program.The CRC Program supports industry-led collaborations among industry,researchers,and the community.
This paper designed and implemented a blockchain-based multisignature approach to digitally transform supply chain governance in multi-tier food supply chains,particularly in a geographically dispersed beef supply cha...
关键词：Beef supply chain Supply chain governance Digital transformation Blockchain MULTISIGNATURE Multi-signing mechanism 
A Deletable and Modifiable Blockchain Scheme Based on Record Verification Trees and the Multisignature Mechanism被引量：4
《Computer Modeling in Engineering & Sciences》2021年第7期223-245,共23页Daojun Han Jinyu Chen Lei Zhang Yatian Shen Yihua Gao Xueheng Wang 
This work was supported by the Scientific and technological project of Henan Province(Grant Nos.202102310340,212102210414);Foundation of University Young Key Teacher of Henan Province(Grant Nos.2019GGJS040,2020GGJS027);Key scientific research projects of colleges and universities in Henan Province(Grant No.21A110005);National Natual Science Foundation of China(61701170).
As one of the most valuable technologies,blockchains have received extensive attention from researchers and industry circles and are widely applied in various scenarios.However,data on a blockchain cannot be deleted.A...
关键词：Blockchain record verification trees MULTISIGNATURE DMBlockChain 
Sequential Aggregate Signatures and Multisignatures in the Plain Public Key Model
《Chinese Journal of Electronics》2015年第2期338-342,共5页ZHOU Xuhua LAI Junzuo LIU Shengli CHEN Kefei 
supported by the National Natural Science Foundation of China(No.61170229,No.61133014,No.61300226,No.61272534,No.61373153,No.61272453);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20110073110016,No.20134401120017);the Scientific Innovation Projects of Shanghai Education Committee(No.12ZZ021);the Guangdong Provincial Natural Science Foundation(No.S2013040014826);the Fundamental Research Funds for the Central Universities
At Eurocrypt'06, Lu et al. presented the first Sequential aggregate signature(SAS) provably secure without random oracles. The drawback of their scheme is that users need long public keys and the security model makes ...
关键词：SEQUENTIAL aggregate signature MULTISIGNATURE PLAIN public key MODEL Standard MODEL Computational DIFFIE-HELLMAN ASSUMPTION 
A novel multisignature scheme for a special verifier group against clerk and rogue-key attacks
《Journal of Zhejiang University-Science C(Computers and Electronics)》2010年第4期290-295,共6页Jia-lun TSAI Tzong-chen WU Kuo-yu TSAI 
supported in part by the National Science Council (Nos.NSC 97-2745-P-001-001-,NSC 98-2219-E-011-001-,NSC 98-2221-E-011-073-MY3,and NSC 98-2218-E-011-018-)
The digital signature is a very important subject for network security.Considering multiple signers and multiple verifiers,Xie and Yu(2004) pointed out that the multisignature scheme of Laih and Yen(1996) is vulnerabl...
关键词：MULTISIGNATURE Clerk attack Rogue-key attack Cryptosystem 
Cryptanalysis and Improvement of Digital Multisignature Scheme Based on RSA
《Journal of Southwest Jiaotong University(English Edition)》2007年第1期8-11,共4页粟栗 崔国华 陈晶 袁隽 
The National Natural Science Foundation of China (No.60403027)
Zhang et al. proposed a sequential multisignature scheme based on RSA. The scheme has advantages of low computation and communication costs, and so on. However, we find a problem in their scheme that the verifier can ...
关键词：Digital multisignature Sequential multisignature RSA cryptosystem CRYPTANALYSIS 
Another ID-Based Proxy Signature Scheme and Its Extension被引量：3
《Wuhan University Journal of Natural Sciences》2007年第1期33-36,共4页ZHANG Jianhong1,2 , ZOU Wei3 1. College of Science, North China University of Technology, Beijing 100041,China 2. Institute of Software of Chinese Academy of Sciences /State Key Laboratory of Information Security, Beijing 100080, China 3. Institute of Computer Science and Technology, Peking University, Beijing 100871, China 
Supported by the Scientific Research Common Program of Beijing Municipal Commission of Education (KM200610009011) and the Open Foundation of State Key Laboratory of Information Security (04002)
So fur, the security of many proxy signatures has seldom been considered in a formal way and most of them cannot satisfy nonepudiation. In this work, a novel ID-based （Identity-based） proxy signature scheme is propo...
关键词：proxy signature MULTISIGNATURE security proof 
Proxy Multisignature Scheme with (t,m) Threshold Shared Verification
《Wuhan University Journal of Natural Sciences》2007年第1期91-94,共4页WANG Xiaoming CHEN Huoyan ZHANG Zhen 
Supported by the Natural Science Foundation of Guang-dong Province (04300708)
A proxy multisignature scheme with （t, m） threshold shared verification is first proposed based on elliptic curve. In proposed scheme, a proxy signer can sign a message on behalf of n original signers for specific g...
关键词：CRYPTOGRAPHY proxy multisignature threshold shared verification 
Secure Order-Specified Multisignature Scheme Based on DSA
《Wuhan University Journal of Natural Sciences》2006年第6期1613-1616,共4页YANG Muxiang SU Li LI Jun HONG Fan 
Supported by the National Natural Science Foundation ofChina (60403027)
In multisignature schemes signers can sign either in a linear order or not in any specified order, but neither of them is adequate in some scenarios where require mixture using of orderless and ordered multisignature....
关键词：order-specified multisignature active chosen message attack DSA（digital signature standard） 
IDENTITY-BASED MULTISIGNATURE AND AGGREGATE SIGNATURE SCHEMES FROM M-TORSION GROUPS被引量：11
《Journal of Electronics(China)》2006年第4期569-573,共5页Cheng Xiangguo Liu Jingmei Guo Lifeng Wang Xinmei 
Supported by the National 973 Project of China (No.G1999035803), the National Natural Science Foundation of China (No.60373104) and the National 863 Project of China (No.2002AA143021).
An identity-based multisignature scheme and an identity-based aggregate signature scheme are proposed in this paper. They are both from m-torsion groups on super-singular elliptic curves or hyper-elliptic curves and b...
关键词：Identity-based multisignature Identity-based aggregate signature Weil pairing Gap Diffie-Hellman group m-torsion group 
New Multisignature Scheme Based on Bilinear Pairings
《Semiconductor Photonics and Technology》2006年第2期131-135,共5页LI Bin LI ji-guo ZHAO Ze-mao WU Yi 
Natural Science Foundation of Fujian Province of China( Z0511024)
Two digital multisignature schemes based on bilinear pairings were proposed. One of them is the sequential digital multisignature, and the other is the broadcasting digital multisignature. The scheme has the same secu...
关键词：CRYPTOGRAPHY Digital signature Digital multisignature Bilinear pairings 
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