FIELD: computer engineering.
SUBSTANCE: method for controlling integrity of multidimensional data arrays based on rules for constructing triangular codes comprises arranging in a triangle data units Mi,j, to which a hash function is applied according to the rules for constructing triangular codes, from the obtained reference hash codes Hi,k, Hk,j, a hash code Hk,k is calculated, the value of which is compared with the value of the hash code
, which is calculated when requesting the use of data to be protected.
EFFECT: possibility of controlling integrity of reference hash codes in conditions of limitations on allowable resource costs.
1 cl, 1 tbl, 7 dwg
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Authors
Dates
2022-06-15—Published
2021-07-07—Filed