Zhiwei Wang;Licheng Wang;义先 杨;正明 胡
Beijing University of Posts and Telecommunications;China Association for Science and Technology
发表时间:2010
期 刊:International Journal of Network Security
语 言:English
U R L: http://www.scopus.com/inward/record.url?scp=79952985411&partnerID=8YFLogxK
In ProvSec 2008, Wu et al. constructed two server-aided verification signature (SAV-∑) schemes based on BLS signature. In this paper, we provide a new definition of the security of SAV-∑ against collusion and adaptive chosen message attacks. We founded that Wu et al.'s first scheme is secure, while their second scheme is insecure based on our definition.
工程与材料科学
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2006 | 0.393 | 1.749 | |
2007 | 0.213 | 0.919 | |
2008 | 0.344 | 0.718 | |
2009 | 0.259 | 0.759 | |
2010 | 0.385 | 1.037 | |
2011 | 2.8 | 0.414 | 1.147 |
2012 | 2.9 | 0.461 | 1.664 |
2013 | 2.9 | 0.552 | 1.94 |
2014 | 2.5 | 0.441 | 1.275 |
2015 | 2.6 | 0.486 | 1.934 |
2016 | 2.4 | 0.301 | 1.143 |
2017 | 0.367 | 1.087 | |
2018 | 0.217 | 0.967 | |
2019 | 0.356 | 2.605 | |
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