Ключевые слова: access, application, business, card, cash, certificate, client, cloud, coin, computation, computer, computing, concept, confidentiality, construction, cryptanalysis, cryptanalytics, crypto, cryptography, cryptology, cryptosystem, currency, date, design, digital, electronic, encryption, exchange, finance, financial, guard, icon, identification, infrastructure, internet, market, money, nft, nonfungible token, protocol, symbol, token, virtual,