Open AccessUsing Cuda and Blockchain Technologies to Recover an Encrypted Pdf File Password
Author(s) -
Volodymyr Kvasnikov,
Andriy Dudnik,
Oleksii Pysarchuk,
Tetiana Domkiv
Publication year - 2020
Publication title -
metrologìâ ta priladi
Language(s) - English
Resource type - Journals
eISSN - 2663-9564
pISSN - 2307-2180
DOI - 10.33955/2307-2180(6)2019.54-60
Subject(s) - cuda , computer science , blockchain , password , graphics processing unit , encryption , graphics , parallel computing , operating system , computer security
The article presents an algorithm for using parallel computing technology using CUDA and blockchain technology to recover the password for an encrypted PDF file. The analysis and comparison of the computational speed using a graphics processor (GPU) and a central processing unit (CPU) are carried out. The testing of the implemented algorithm is carried out. A statistical analysis of the results of experimental studies is presented.