Open AccessThe collision problem of one kind of methods for constructing one-way Hash function based on chaotic map
Author(s) -
Jizhi Wang,
Yinglong Wang,
Meiqin Wang
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.5048
Subject(s) - chaotic , hash function , computer science , construct (python library) , chaos (operating system) , collision , sequence (biology) , function (biology) , key (lock) , coupled map lattice , theoretical computer science , algorithm , character (mathematics) , synchronization of chaos , artificial intelligence , mathematics , control theory (sociology) , computer security , computer network , control (management) , geometry , evolutionary biology , genetics , biology
Chaos would happen within certain ranges of parameters of chaotic system. The chaos sequence has good pseud random character. Now some papers have provided some methods to construct one-way hash function based on chaotic map. Through analyzing these methods, the appearance of collision is proved. So some key problems are pointed out which should be taken care of while constructing one-way function based on chaotic map.