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| cryptanalysis of an identity based broadcast encryption scheme without random oracles | |
| Wang Xu An; Weng Jian; Yang Xiaoyuan; Yang Yanjiang | |
| 2011 | |
| Source | Information Processing Letters
 |
| ISSN | 200190 |
| Volume | 111Issue:10Pages:461-464 |
| English Abstract | Identity based broadcast encryption allows a centralized transmitter to send encrypted messages to a set of identities S, so that only the users with identity in S can decrypt these ciphertexts using their respective private key. Recently [Information Processing Letters 109 (2009)], an identity-based broadcast encryption scheme was proposed (Ren and Gu, 2009) [1], and it was claimed to be fully chosen-ciphertext secure without random oracles. However, by giving a concrete attack, we indicate that this scheme is even not chosen-plaintext secure. © 2011 Elsevier B.V. All rights reserved. |
| Indexed Type | ei |
| Keyword | Data Processing Security Of Data |
| Department | (1) Key Laboratory of Information and Network Security, Engineering College of Chinese Armed Police Force, Xian 710086, China; (2) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; (3) Department of Computer Science, Jinan University, Guangzhou 510632, China; (4) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100080, China; (5) Institute for Infocomm Research (I2R), Singapore 119613, Singapore |
| Language | 英语 |
| WOS ID | WOS:000289602400002 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/14047 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Wang Xu An,Weng Jian,Yang Xiaoyuan,et al. cryptanalysis of an identity based broadcast encryption scheme without random oracles[J]. Information Processing Letters,2011,111(10):461-464. |
| APA | Wang Xu An,Weng Jian,Yang Xiaoyuan,&Yang Yanjiang.(2011).cryptanalysis of an identity based broadcast encryption scheme without random oracles.Information Processing Letters,111(10),461-464. |
| MLA | Wang Xu An,et al."cryptanalysis of an identity based broadcast encryption scheme without random oracles".Information Processing Letters 111.10(2011):461-464. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Cryptanalysis of an （128KB） | 开放获取 | -- | Application Full Text | |||
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