Practical collision attacks against round-reduced SHA-3

• Main Authors: Guo, Jian, Liao, Guohong, Liu, Guozhen, Liu, Meicheng, Qiao, Kexin, Song, Ling
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: Cryptanalysis; Hash Function; Science::Mathematics::Discrete mathematics::Cryptography
• Online Access: https://hdl.handle.net/10356/100424; http://hdl.handle.net/10220/49481
• Institution: Nanyang Technological University

The Keccak hash function is the winner of the SHA-3 competition (2008–2012) and became the SHA-3 standard of NIST in 2015. In this paper, we focus on practical collision attacks against round-reduced SHA-3 and some Keccak variants. Following the framework developed by Dinur et al. at FSE 2012 where...