Practical security against differential cryptanalysis of extended feistel network

• Main Authors: Ibrahim, Subariah, Maarof, Mohd. Aizaini, Salihin Ngadiman, Mohd.
• Format: Conference or Workshop Item
• Published: 2007
• Subjects: QA75 Electronic computers. Computer science
• Online Access: http://eprints.utm.my/id/eprint/25412/

Immunity against differential cryptanalysis is an important measure in designing symmetric ciphers. Practical security is a measure to evaluate this immunity by estimating the minimum number of differential active s-boxes. A cipher with more s-boxes is said to have better immunity against differenti...