2 papers
math.PR2019
On testing pseudorandom generators via statistical tests based on the arcsine law
Paweł Lorek, Grzegorz Łoś, Karol Gotfryd +1
Testing the quality of pseudorandom number generators is an important issue. Security requirements become more and more demanding, weaknesses in this matter are simply not acceptab…
cs.CR2018
RiffleScrambler - a memory-hard password storing function
Karol Gotfryd, Pawel Lorek, Filip Zagorski
We introduce RiffleScrambler: a new family of directed acyclic graphs and a corresponding data-independent memory hard function with password independent memory access. We prove it…