a generic construction from selective-ibe to public-key encryption with non-interactive opening

ISCAS OpenIR

	a generic construction from selective-ibe to public-key encryption with non-interactive opening
	Zhang Jiang; Xie Xiang; Zhang Rui; Zhang Zhenfeng
	2012
会议名称	7th China International Conference on Information Security and Cryptography, Inscrypt 2011
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
页码	195-209
会议日期	November 30, 2011 - December 3, 2011
会议地点	Beijing, China
收录类别	EI
ISSN	0302-9743
ISBN	9783642347030
部门归属	(1) State Key Laboratory of Information Security Institute of Software Chinese Academy of Sciences Beijing 100190 China
摘要	Public-key encryption schemes with non-interactive opening (PKENO) allow a receiver who received a ciphertext c to non-interactively convince third parties that the decryption of c is what he has claimed, without compromising the scheme's security. In this work, we present a generic construction from identity-based encryption scheme, which is secure against selective-ID and chosen plaintext attack (IND-sID-CPA), to PKENO with chameleon hash instead of the one-time signature technology. Our construction gives new view of IBE-to-PKENO technique, and some previously known PKENO schemes can be viewed as concrete instantiations of our generic construction. At last, we also give a new instantiation, which is (slightly) more efficient than the best known scheme [13]. © 2012 Springer-Verlag Berlin Heidelberg.; Public-key encryption schemes with non-interactive opening (PKENO) allow a receiver who received a ciphertext c to non-interactively convince third parties that the decryption of c is what he has claimed, without compromising the scheme's security. In this work, we present a generic construction from identity-based encryption scheme, which is secure against selective-ID and chosen plaintext attack (IND-sID-CPA), to PKENO with chameleon hash instead of the one-time signature technology. Our construction gives new view of IBE-to-PKENO technique, and some previously known PKENO schemes can be viewed as concrete instantiations of our generic construction. At last, we also give a new instantiation, which is (slightly) more efficient than the best known scheme [13]. © 2012 Springer-Verlag Berlin Heidelberg.
关键词	Security Of Data
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15857
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Zhang Jiang,Xie Xiang,Zhang Rui,et al. a generic construction from selective-ibe to public-key encryption with non-interactive opening[C],2012:195-209.