Results 61 to 70 of about 476 (169)
Cryptanalysis and improvement of several certificateless digital signature schemes
Tongxin xuebao, 2008 The security flaws of the certificateless digital signature schemes proposed by Liu-Au-Susilo （2007）,Goranlta-Saxena （2005）,Cao-Paterson-Kou（2006）,Yap-Heng-Goi（2006） and Je Hong Park（2006）were analyzed.
WANG Hua-qun1 +2 more
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Security Analysis of a Certificateless Provable Data Possession Scheme in Cloud
IEEE Access, 2019 He et al. proposed a certificateless provable data possession protocol for big data storage on cloud. They claimed that the scheme is not only secure, but also can achieve data integrity checking without downloading the stored data from the cloud server.
Yongjian Liao +3 more
doaj +1 more source
An RSA-based Certificateless Multi-signature Scheme
工程科学与技术, 2016 :In order to improve the efficiency of existing multi-signature schemes based on bilinear pairings and relieve the inherent key escrow problems in the identity-based multi-signature scheme,an RSA-based certificateless multi-signature scheme was proposed ...
LIU Li, JIN Zhengping
doaj
Certificateless Multi-Signature Based on SM2 Algorithm and Its Application in Blockchain Transaction [PDF]
Jisuanji gongchengMulti-signature is widely used in blockchain transaction schemes. Despite increasing demand for the localization of blockchain applications, research on multi-signature has not sufficiently focused on secure and efficient SM2 algorithms.
ZHU Bingcheng, ZHOU Feng, TIAN Youliang, XIANG Axin, XIONG Wei, PENG Changgen
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Cryptanalysis on Two Certificateless Signature Schemes
International Journal of Computers Communications & Control, 2010 Certificateless cryptography has attracted a lot of attention from the research community, due to its applicability in information security. In this paper, we analyze two recently proposed certificateless signature schemes and point out their security flaws.
Futai Zhang +5 more
openaire +2 more sources
IEEE AccessIn the above paper “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs,” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed.
Je Hong Park, Bonwook Koo
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An Online-Offline Certificateless Signature Scheme for Internet of Health Things. [PDF]
J Healthc Eng, 2020 Khan MA +6 more
europepmc +1 more source
Efficient certificateless sequential multi-signature scheme
Tongxin xuebao, 2013 The authentication of recommendation information transmitted through trust train is important for trust model in distributed environment. To solve this problem, the security model for the certificateless sequential multi-signature scheme was studied and ...
Yan-lin QIN, Xiao-ping WU
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Certificateless strong designated verifier multi-signature
Tongxin xuebao, 2016 In order to satisfy the application requirements in the fields of judicial administration,e-government,etc.,the definition and security model for certificateless strong designated verifier multi-signature were proposed.Then,the first certificateless ...
Hong-zhen DU, Qiao-yan WEN
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