Imran Abbasi, Mehreen Afzal. A Compact S-Box Design for SMS4 Block Cipher. IACR Cryptology ePrint Archive, 2011:522, 2011. [doi]
@article{AbbasiA11-1, title = {A Compact S-Box Design for SMS4 Block Cipher}, author = {Imran Abbasi and Mehreen Afzal}, year = {2011}, url = {http://eprint.iacr.org/2011/522}, researchr = {https://researchr.org/publication/AbbasiA11-1}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2011}, pages = {522}, }