S. K. Ganiyev, M. M. Karimov, ica. Tashev

Electronic signature - information in electronic form which is attached to the other information in electronic form (signed information) or otherwise relating to such information and is used to determine the person signing the information.

Подстановка - криптографическая операция, связанная с замещением блока другим и использующая определенный код.

0‘miga qo‘yish - blokni o‘miga boshqasini qo‘yish va muay- yan koddan foydalanish bilan bog'liq kriptografik amal.

Substitution - cryptographic operations associated with the replacement unit and the other using a specific code.