FIELD: information technologies.
SUBSTANCE: system for storage of data records includes data base configured with the possibility to store and represent signed data, data source configured with the possibility to present data records for storage in data base, signing component configured with the possibility to sign data records, which should be saved in data base, control sum of integrity checkup, which is calculated on the basis of signed data record, control sum of data record integrity checkup, which precedes the signed data record, and verifying component configured with the possibility to verify integrity of selected data records by means of calculation of control sum for integrity checkup on the basis of verified data record, control sum of data record integrity checkup, which precedes verified data record, and storage key, and comparison of calculated control sum of integrity checkup to control sum of integrity checkup, which is stored in data base.
EFFECT: increased protection of recorded data.
18 cl, 3 dwg
