HIDING PROGRAM EXECUTION Russian patent published in 2020 - IPC G06F21/14 G06F21/60 G06F8/30 H04L9/00 

FIELD: physics.

SUBSTANCE: invention relates to the computer facilities. Technical result is achieved by presenting value variable of variables , wherein is an element of set W, by presenting , wherein , and is an element of the set of representations , wherein is a state variable, which is an element of the set Σ and provides redundancy to the representation for , is a one-to-one cryptographic mapping from to predetermined plurality; representing action on subset values of variables set V by action on intended to change presentation of each variable in multiple variables according to changed value variable , and action on intended to change presentation of each variable in ' according to changed value for , to obtain updated presentations , for , wherein is a one-to-one cryptographic mapping from into predetermined plurality.

EFFECT: technical result consists in improvement of software protection from information leakage.

14 cl, 10 dwg