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1 cryptographic theory
Англо-русский словарь по компьютерной безопасности > cryptographic theory
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2 theory
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3 cryptography
= crypto(от греч. cryptos - тайный) искусство, наука и технология обеспечения секретности важной информации, её защиты от изменений и неавторизованного доступа при передаче по каналам связи и/или хранении; широко использует математические методы, связанные с большими объёмами вычислений (computationally intensive). История криптографии делится на два периода - донаучный (prescientific) и период научной криптографии, начавшийся в 1949 г. с выхода статьи К. Шеннона (С. Е. Shannon) "Communication Theory of Secrecy Systems". В криптографии предполагается, что противник может перехватить зашифрованное сообщение, но без знания ключа, даже если сам способ шифрования известен, не может прочитать это сообщение в течение времени, определяемом криптографической стойкостью шифра (cryptographic strength).One of the first steps in building a secure embedded system is to see if cryptography is actually needed. — Один из первых шагов в построении безопасной встроенной системы заключается в том, чтобы решить, действительно ли необходима для неё криптография
Ant:Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > cryptography
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