Boomerang switch in multiple rounds. Application to AES variants and deoxys

• Main Authors: Wang, Haoyang, Peyrin, Thomas
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Mathematics; Boomerang Attack; Switching Effect
• Online Access: https://hdl.handle.net/10356/104757; http://hdl.handle.net/10220/49459
• Institution: Nanyang Technological University

The boomerang attack is a cryptanalysis technique that allows an attacker to concatenate two short differential characteristics. Several research results (ladder switch, S-box switch, sandwich attack, Boomerang Connectivity Table (BCT), ...) showed that the dependency between these two characteristi...