来源:Science China Information Sciences, 2018, 61(9): 098103.
DOI:10.1007/s11432-017-9231-5
摘要
<正>In 2013,NSA published the specifications of two lightweight block cipher families SIMON and SPECK[1].Since the SIMON family was announced,it has attracted a lot of attention of the cryptanalysts.In this article,we use the existing