Basic and improved method of constructing of hash function based on chaotic maps with changeable parameters and parallel calculations were investigated using the NIST statistical test suite. It is shown that the actions taken to improve the method can achieve high performance of its statistical security. According to studies made recommendations on the application method and the choice of its parameters.
hash function, the chaotic map, paralleling, security, NІST STS
"Analyz statystycheskoi bezopasnosty metoda postroenyia khesh-funktsyy na osnove khaotycheskykh otobrazhenyi s peremennыmy parametramy y parallelnoi orhanyzatsyei vыchyslenyi (s pomoshchiu paketa testyrovanyia NIST STS)" ,
Information Processing Systems,