| Title: | bcbc: a more efficient mac algorithm |
| Author: | Liang Bo
; Wu Wenling
; Zhang Liting
|
| Source: | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
|
| Conference Name: | 7th International Conference on Information Security Practice and Experience, ISPEC 2011
|
| Conference Date: | 30-May-20
|
| Issued Date: | 2011
|
| Conference Place: | Guangzhou, China
|
| Keyword: | Algorithms
; Public key cryptography
; Security systems
|
| Publish Place: | Germany
|
| Indexed Type: | EI
|
| ISSN: | 3029743
|
| ISBN: | 9783642210303
|
| Department: | (1) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China; (2) Graduate University, Chinese Academy of Sciences, Beijing 100190, China
|
| English Abstract: | In this paper, we construct a new MAC algorithm BCBC-MAC from a block cipher and a fixed function. BCBC-MAC is provably secure under the assumptions that the block cipher is pseudo-random and the fixed function is differentially uniform and preimage-sparse. Such a kind of fixed function is easy to construct and we give several examples, some of which runs very fast. Therefore, BCBC-MAC can be faster than modern block-cipher-based MACs, such as CBC-MAC, OMAC, etc. Furthermore, our scheme can be partly paralleled. Thus, BCBC-MAC offers high efficiency. © 2011 Springer-Verlag Berlin Heidelberg. |
| Content Type: | 会议论文
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| URI: | http://ir.iscas.ac.cn/handle/311060/14353
|
| Appears in Collections: | 信息安全国家重点实验室_会议论文
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| bcbc a more efficient mac algorithm.pdf（201KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Liang Bo,Wu Wenling,Zhang Liting. bcbc: a more efficient mac algorithm[C]. 见:7th International Conference on Information Security Practice and Experience, ISPEC 2011. Guangzhou, China. 30-May-20.
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