SYSTEM FOR ELECTRONIC SIGNATURE FORMATION, SUSTAINABLE TO DESTRUCTIVE IMPACT Russian patent published in 2018 - IPC G06F21/64 

FIELD: security facilities.

SUBSTANCE: invention relates to data protection. System comprises: an electronic document generation unit, first and second hash-code generation units, key signature storage unit, encryption unit, decryption unit, signature verification key storage unit, hash-code value comparison unit, output unit of the electronic document check result, additionally entered: electronic signature storage unit, redundant modular coding unit, redundant modular decoding unit, output of the encryption unit being connected to an input of an electronic signature storage unit, output of which is connected to the input of the redundant modular encoding unit, the output of which is connected to the input of the redundant modular decoding unit, output of the redundant modular decoding unit is connected to the input of the decryption unit.

EFFECT: technical result is improved security of electronic signatures.

1 cl, 2 dwg