The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence...The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence and quick trickle permutation is discussed.Finally,an efficient construction of quick trickle permutation based on quick trickle characteristic sequence is given,by which quick trickle permutation can be figured out after constructing quick trickle characteristic sequence.Quick trickle permutation has good cryptographic properties.展开更多
基金Foundation item:Supported by the National Natural Science Foundation of China(90104005,90204011)the Natural Science Foundation of Hubei Province(2002AB0039)
文摘The concept of quick trickle characteristic sequence is presented,the properties and count of quick trickle characteristic sequence are researched,the mapping relationship between quick trickle characteristic sequence and quick trickle permutation is discussed.Finally,an efficient construction of quick trickle permutation based on quick trickle characteristic sequence is given,by which quick trickle permutation can be figured out after constructing quick trickle characteristic sequence.Quick trickle permutation has good cryptographic properties.
