00643naa#a2200193#i#450# EN\\bibl\94546 20251214030041.7 2072-9502 20250203b2025####ek#y0engy0150####ca RU Merkle's post-quantum signature based on the modified Lamport algorithm Journal article Astrakhan Astrakhan State Technical University 2025 12 с. Journal article local Шифрование. 004.056.55 Cherckesova Larisa Vladimirovna Revyakina Elena Aleksandrovna Lyashenko Nikita Genad'evich vestnik.astu.ru