Parallelisable variants of Camellia and SMS4 block cipher : p-Camellia and p-SMS4

• Main Authors: Yap, Huihui, Khoo, Khoongming, Poschmann, Axel
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Mathematics::Applied mathematics::Information theory
• Online Access: https://hdl.handle.net/10356/99669; http://hdl.handle.net/10220/17584
• Institution: Nanyang Technological University

We propose two parallelisable variants of Camellia and SMS4 block ciphers based on the n-cell GF-NLFSR. The n-cell generalised Feistel-non-linear feedback shift register (GF-NLFSR) structure (Choy et al., 2009a) is a generalised unbalanced Feistel network that can be considered as a generalisation o...