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
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Authors
Dates
2020-02-21—Published
2015-12-08—Filed