Modification of Asmut-Blum data sharing scheme using the fractal geometry method

The paper presents schemes of information separation into parts applied for reliable information storage and obtain of distributed access to resources. It is pointed out that data sharing schemes are subjected to internal and external threats and it can compromise data sharing scheme. The Asmut-Bloom data sharing scheme and its modification using the fractal geometry as a coding function and numerical method of pieces data calculation with the modified Asmut-Bloom data sharing scheme application is considered in the article. This modification allows to separate and encode the image simultaneously without using additional algorithms and, therefore, without increasing the computational complexity. A computer simulation of the proposed algorithm using white noise and fractal sequence as a coding function was carried out. Conclusions have been made.