@inproceedings{55b4c0b81fb9404280af1fcb6a2531cb,
title = "Related-key chosen IV attacks on grain-v1 and grain-128",
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.",
keywords = "Cryptanalysis, Grain-128, Grain-v1, Related-key chosen IV attack, Stream cipher",
author = "Yuseop Lee and Kitae Jeong and Jaechul Sung and Seokhie Hong",
year = "2008",
doi = "10.1007/978-3-540-70500-0_24",
language = "English",
isbn = "3540699716",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "321--335",
booktitle = "Information Security and Privacy - 13th Australasian Conference, ACISP 2008, Proceedings",
address = "Germany",
note = "13th Australasian Conference on Information Security and Privacy, ACISP 2008 ; Conference date: 07-07-2008 Through 09-07-2008",
}