Improved impossible differential cryptanalysis on SMS4

Gaoli Wang

doi:10.1109/ICCIIS.2010.26

Improved impossible differential cryptanalysis on SMS4

Gaoli Wang^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

This paper presents an improved impossible differential attack on the block cipher SMS4 which is used in WAPI (the Chinese WLAN national standard). Combining with some new observations, this paper can filter out the wrong keys more efficiently, and present an impossible differential attack on 17-round SMS4, which updates the best known impossible differential attacks on reduced SMS4.

Original language	English
Title of host publication	Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010
Pages	105-108
Number of pages	4
DOIs	https://doi.org/10.1109/ICCIIS.2010.26
State	Published - 2010
Externally published	Yes
Event	2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010 - Nanning, Guangxi, China Duration: 13 Oct 2010 → 14 Oct 2010

Publication series

Name	Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010

Conference

Conference	2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010
Country/Territory	China
City	Nanning, Guangxi
Period	13/10/10 → 14/10/10

Keywords

Block cipher
Cryptanalysis
Impossible differential attack
SMS4

Access to Document

10.1109/ICCIIS.2010.26

Cite this

Wang, G. (2010). Improved impossible differential cryptanalysis on SMS4. In Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010 (pp. 105-108). Article 5629201 (Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010). https://doi.org/10.1109/ICCIIS.2010.26

@inproceedings{d18ce6bd77ca4f5485cccf7c7e0aa9b1,

title = "Improved impossible differential cryptanalysis on SMS4",

abstract = "This paper presents an improved impossible differential attack on the block cipher SMS4 which is used in WAPI (the Chinese WLAN national standard). Combining with some new observations, this paper can filter out the wrong keys more efficiently, and present an impossible differential attack on 17-round SMS4, which updates the best known impossible differential attacks on reduced SMS4.",

keywords = "Block cipher, Cryptanalysis, Impossible differential attack, SMS4",

author = "Gaoli Wang",

year = "2010",

doi = "10.1109/ICCIIS.2010.26",

language = "英语",

isbn = "9780769542607",

series = "Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010",

pages = "105--108",

booktitle = "Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010",

note = "2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010 ; Conference date: 13-10-2010 Through 14-10-2010",

}

Wang, G 2010, Improved impossible differential cryptanalysis on SMS4. in Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010., 5629201, Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010, pp. 105-108, 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010, Nanning, Guangxi, China, 13/10/10. https://doi.org/10.1109/ICCIIS.2010.26

Improved impossible differential cryptanalysis on SMS4. / Wang, Gaoli.
Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010. 2010. p. 105-108 5629201 (Proceedings - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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KW - Cryptanalysis

KW - Impossible differential attack

KW - SMS4

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DO - 10.1109/ICCIIS.2010.26

M3 - 会议稿件

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T2 - 2010 International Conference on Communications and Intelligence Information Security, ICCIIS 2010

Y2 - 13 October 2010 through 14 October 2010

ER -

Improved impossible differential cryptanalysis on SMS4

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Keywords

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