ciphertext verification security of symmetric encryption schemes
文献类型：期刊论文
| 作者 | Hu ZhenYu ; Sun FuChun ; Jiang JianChun |
| 刊名 | SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES
 |
| 出版日期 | 2009 |
| 卷号 | 52期号:9页码:1617-1631 |
| 关键词 | encryption privacy integrity reaction attack IND-CPA IND-CCA |
| ISSN号 | 1009-2757 |
| 学科主题 | Computer Science, Information Systems |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269899800008 |
| 公开日期 | 2011-03-18 |
| 附注 | This paper formally discusses the security problem caused by the ciphertext verification, presenting a new security notion named IND-CVA (indistinguishability under ciphertext verification attacks) to characterize the privacy of encryption schemes in this situation. Allowing the adversary to access to both encryption oracle and ciphertext verification oracle, the new notion IND-CVA is slightly stronger than IND-CPA (indistinguishability under chosen-plaintext attacks) but much weaker than IND-CCA (indistinguishability under chosen-ciphertext attacks), and can be satisfied by most of the popular symmetric encryption schemes such as OTP (one-time-pad), CBC (cipher block chaining) and CTR (counter). An MAC (message authentication scheme) is usually combined with an encryption to guarantee secure communication (e.g. SSH, SSL and IPSec). However, with the notion of IND-CVA, this paper shows that a secure MAC can spoil the privacy in some cases. |
| 源URL | [http://124.16.136.157/handle/311060/8016]  |
| 专题 | 软件研究所_软件所图书馆_2009年期刊/会议论文 |
| 推荐引用方式 GB/T 7714 | Hu ZhenYu,Sun FuChun,Jiang JianChun. ciphertext verification security of symmetric encryption schemes[J]. SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES,2009,52(9):1617-1631. |
| APA | Hu ZhenYu,Sun FuChun,&Jiang JianChun.(2009).ciphertext verification security of symmetric encryption schemes.SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES,52(9),1617-1631. |
| MLA | Hu ZhenYu,et al."ciphertext verification security of symmetric encryption schemes".SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES 52.9(2009):1617-1631. |
入库方式： OAI收割
来源：软件研究所
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