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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Director of Academic Committee at Kaifa District
其他任职：开发区校区学术分委员会主任（Director of Academic Committee at Kaifa Campus）
性别：男
毕业院校：多伦多大学
学位：博士
所在单位：软件学院、国际信息与软件学院
学科：软件工程. 运筹学与控制论
办公地点：开发区（Kaifa District Campus）
联系方式：mingchul@dlut.edu.cn
电子邮箱：mingchul@dlut.edu.cn
A novel verifiable attribute-based encryption scheme
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论文类型：期刊论文
发表时间：2011-10-01
发表刊物：Journal of Convergence Information Technology
收录刊物：EI、Scopus
卷号：6
期号：10
页面范围：298-307
ISSN号：19759320
摘要：In this paper, we apply method and the thought of Obana's scheme, which was proposed in EUROCRYPT 2011, to present a new kind of verifiable attribute based encryption scheme. In our system, the center authority generates private keys and verification information at same time and distributes them to users. User is able to check correctness of private key through corresponding verification information. This is useful solution when some error happens in private key's generation or transmission. Two schemes are introduced in this paper, which are suitable for small attribute set or large one separately. In addition, we prove the security of our scheme under the selective security model.