00649naa#a2200169#i#450# EN\\bibl\113882 20260204173057.3 2072-9502 20260127b2026####ek#y0engy0150####ca RU The algorithm for synthesizing the correspondence table correlation of digits and entropy of 256-bit codes of “biometrics-code” neural network converter Journal article Astrakhan Astrakhan State Technical University 2026 9 с. Journal article local Ограничение доступа. 004.056.52 Postnikov Nikolay Andreevich vestnik.astu.ru