@inproceedings{12e09b548fa04ac4a4f214aa65e63689,
title = "Related-key rectangle attack on 43-round SHACAL-2",
abstract = "SHACAL-2 is a 256-bit block cipher with up to 512 bits of key length based on the hash function SHA-2. It was recommended as one of the NESSIE projection selections. As far as the number of the attacked rounds is concerned, the best cryptanalytic result obtained on SHACAL-2 so far is the analysis of a related-key rectangle attack on the 42-round SHACAL-2 [13]. In this paper we present a related-key rectangle attack on 43-round out of the 64-round of SHACAL-2, which requires 2240,38 chosen plaintexts and has time complexity of 2480.4 43round SHACAL-2 encryptions. In this paper we also identify and fix some flaws in previous attack on SHACAL-2.",
keywords = "Block cipher, Differential characteristic, Related-key rectangle attack, SHACAL-2",
author = "Gaoli Wang",
year = "2007",
doi = "10.1007/978-3-540-72163-5\_4",
language = "英语",
isbn = "3540721592",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "33--42",
booktitle = "Information Security Practice and Experience - Third International Conference, ISPEC 2007, Proceedings",
address = "德国",
note = "3rd International Conference on Information Security Practice and Experience, ISPEC 2007 ; Conference date: 07-05-2007 Through 09-05-2007",
}