Related-key chosen IV attacks on grain-v1 and grain-128

Yuseop Lee; Kitae Jeong; Jaechul Sung; Seokhie Hong

doi:10.1007/978-3-540-70500-0-24

Related-key chosen IV attacks on grain-v1 and grain-128

Yuseop Lee, Kitae Jeong, Jaechul Sung, Seokhie Hong

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

51 Citations (Scopus)

Abstract

The slide resynchronization attack on Grain was proposed in [6]. This attack finds related keys and initialization vectors of Grain that generate the 1-bit shifted keystream sequence. In this paper, we extend the attack proposed in [6] and propose related-key chosen IV attacks on Grain-v1 and Grain-128. The attack on Grain-v1 recovers the secret key with 2^22.59 chosen IVs, 2^26.29-bit keystream sequences and 2^22.90 computational complexity. To recover the secret key of Grain-128, our attack requires 2 ^26.59 chosen IVs, 2^31.39-bit keystream sequences and 2^27.01 computational complexity. These works are the first known key recovery attacks on Grain-v1 and Grain-128.

Original language	English
Title of host publication	Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings
Pages	321-335
Number of pages	15
DOIs	https://doi.org/10.1007/978-3-540-70500-0-24
Publication status	Published - 2008
Event	13th Australasian Conference on Information Security and Privacy, ACISP 2008 - Wollongong, NSW, Australia Duration: 2008 Jul 7 → 2008 Jul 9

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	5107 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	13th Australasian Conference on Information Security and Privacy, ACISP 2008
Country	Australia
City	Wollongong, NSW
Period	08/7/7 → 08/7/9

Keywords

Cryptanalysis
Grain-128
Grain-v1
Related-key chosen IV attack
Stream cipher

ASJC Scopus subject areas

Theoretical Computer Science
Computer Science(all)

Access to Document

10.1007/978-3-540-70500-0-24

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Lee, Y., Jeong, K., Sung, J., & Hong, S. (2008). Related-key chosen IV attacks on grain-v1 and grain-128. In Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings (pp. 321-335). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5107 LNCS). https://doi.org/10.1007/978-3-540-70500-0-24

Related-key chosen IV attacks on grain-v1 and grain-128. / Lee, Yuseop; Jeong, Kitae; Sung, Jaechul; Hong, Seokhie.

Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings. 2008. p. 321-335 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5107 LNCS).

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

Lee, Y, Jeong, K, Sung, J & Hong, S 2008, Related-key chosen IV attacks on grain-v1 and grain-128. in Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 5107 LNCS, pp. 321-335, 13th Australasian Conference on Information Security and Privacy, ACISP 2008, Wollongong, NSW, Australia, 08/7/7. https://doi.org/10.1007/978-3-540-70500-0-24

Lee Y, Jeong K, Sung J, Hong S. Related-key chosen IV attacks on grain-v1 and grain-128. In Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings. 2008. p. 321-335. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-540-70500-0-24

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abstract = "The slide resynchronization attack on Grain was proposed in [6]. This attack finds related keys and initialization vectors of Grain that generate the 1-bit shifted keystream sequence. In this paper, we extend the attack proposed in [6] and propose related-key chosen IV attacks on Grain-v1 and Grain-128. The attack on Grain-v1 recovers the secret key with 222.59 chosen IVs, 226.29-bit keystream sequences and 222.90 computational complexity. To recover the secret key of Grain-128, our attack requires 2 26.59 chosen IVs, 231.39-bit keystream sequences and 227.01 computational complexity. These works are the first known key recovery attacks on Grain-v1 and Grain-128.",

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AB - The slide resynchronization attack on Grain was proposed in [6]. This attack finds related keys and initialization vectors of Grain that generate the 1-bit shifted keystream sequence. In this paper, we extend the attack proposed in [6] and propose related-key chosen IV attacks on Grain-v1 and Grain-128. The attack on Grain-v1 recovers the secret key with 222.59 chosen IVs, 226.29-bit keystream sequences and 222.90 computational complexity. To recover the secret key of Grain-128, our attack requires 2 26.59 chosen IVs, 231.39-bit keystream sequences and 227.01 computational complexity. These works are the first known key recovery attacks on Grain-v1 and Grain-128.

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