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Digital Signature

Формат:      Страниц 96
     мягкая обложка
Frederic P.    
Книга по Требованию    
1395 руб
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A valid digital signature gives a recipient reason to believe that the message was created by a known sender, and that it was not altered in transit. Digital signatures are often used to implement electronic signatures, a broader term that refers to any electronic data that carries the intent of a signature,but not all electronic signatures use digital signatures. Digital signatures are commonly used for software distribution, financial transactions, and in other cases where it is important to detect forgery and tampering. A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital message or document. However, laws concerning electronic signatures do not always make clear whether they are digital cryptographic signatures in the sense used here, leaving the legal definition, and so their importance, somewhat confused. In some countries, including the United States, and members of the European Union, electronic signatures have legal significance.
Мат для швабры Vileda "Ultra MaX" для швабры.
Насадка изготовлена из микрофибры, крепится на кнопках. • Эффективно и быстро, без чистящих средств удаляет любые загрязнения. • Насадку
889 руб
Раздел: Тканевые, микрофибра
Доска "inФормат", магнитно-маркерная, 100x150 см, белая.
Маркерные доски предназначены для проведения презентаций. Белое лаковое покрытие предназначено для письма специальным маркером для белой
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Чайный сервиз на металлической подставке из 13 предметов (6 чашек + 6 блюдец + заварочный чайник) изготовлен из высококачественного
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Раздел: Чайные и кофейные сервизы
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This work examines the design, prototyping, evaluation and significance of an “Animated Work Environment” [AWE].
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The work aims to document the range of semantic and syntactic uses of domain-specific vocabulary, and to develop scripts for sentence processing based on event structure theory.
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