Mind your path: on (key) dependencies in differential characteristics

• المؤلفون الرئيسيون: Peyrin, Thomas, Tan, Quan Quan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Mathematics; Differential Cryptanalysis; Key Dependent Characteristics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/164485

Cryptanalysts have been looking for differential characteristics in ciphers for decades and it remains unclear how the subkey values and more generally the Markov assumption impacts exactly their probability estimation. There were theoretical efforts considering some simple linear relationships betw...