TY JOUR TI The algorithm for synthesizing the correspondence table correlation of digits and entropy of 256-bit codes of “biometrics-code” neural network converter KW biometrics KW “biometrics-code” converter KW entropy KW correlation coefficient KW polynomial approximation KW trusted environment JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Postnikov, N.. PY 2026 IS 2026 PB Astrakhan State Technical University