Differential-linear attack

A differential-linear attack is a cryptanalysis technique used to analyze block ciphers. It combines two different methods of cryptanalysis: differential cryptanalysis and linear cryptanalysis. ### Key Concepts: 1. **Differential Cryptanalysis**: This method focuses on how differences in input pairs can produce differences in the output pairs after passing through the encryption process. It involves studying how specific input differences propagate through the rounds of the cipher and how they affect the output difference.