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题名:
general construction of chameleon all-but-one trapdoor functions
作者: Liu Shengli ; Lai Junzuo ; Deng Robert H.
会议文集: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议名称: 5th International Conference on Provable Security, ProvSec 2011
会议日期: 16-Oct
出版日期: 2011
会议地点: Xi'an, China
关键词: Hash functions
出版地: Germany
收录类别: EI
ISSN: 3029743
ISBN: 9783642243158
部门归属: (1) Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, China; (3) School of Information Systems, Singapore Management University, Singapore 178902, Singapore
主办者: The National Natural Science Foundation of China (NSFC); Xidian Univ., Key Lab. Comput. Networks; Inf. Secur., Minist. Educ.
英文摘要: Lossy trapdoor functions enable black-box construction of public key encryption (PKE) schemes secure against chosen-ciphertext attack [18]. Recently, a more efficient black-box construction of public key encryption was given in [12] with the help of chameleon all-but-one trapdoor functions (ABO-TDFs). In this paper, we propose a black-box construction for transforming any ABO-TDFs into chameleon ABO-TDFs with the help of chameleon hash functions. Instantiating the proposed general black-box construction of chameleon ABO-TDFs, we can obtain the first chameleon ABO-TDFs based on the Decisional Diffie-Hellman (DDH) assumption. © 2011 Springer-Verlag.
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/14297
Appears in Collections:信息安全国家重点实验室_会议论文

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Recommended Citation:
Liu Shengli,Lai Junzuo,Deng Robert H.. general construction of chameleon all-but-one trapdoor functions[C]. 见:5th International Conference on Provable Security, ProvSec 2011. Xi'an, China. 16-Oct.
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