Перевод: с английского на русский

с русского на английский

communication cryptography

См. также в других словарях:

  • Communication Theory of Secrecy Systems — is a paper published in 1949 by Claude Shannon discussing cryptography from the viewpoint of information theory. It is one of the foundational treatments (arguably the foundational treatment) of modern cryptography. It is also a proof that all… …   Wikipedia

  • Cryptography laws in different nations — Cryptography is the practice and study of hiding information. There are many different cryptography laws in different nations. Some countries prohibit export of cryptography software and/or encryption algorithms or cryptoanalysis methods. In some …   Wikipedia

  • Communication theory — is a field of information and mathematics that studies the technical process of information[1] and the human process of human communication.[2] Contents 1 History 1.1 Origins …   Wikipedia

  • Communication during the September 11 attacks — Communication problems and successes played an important role in the September 11, 2001 attacks and their aftermath. Contents 1 Attackers 2 Federal government 3 First responders 4 Victims …   Wikipedia

  • Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …   Wikipedia

  • cryptography — noun [kɹ̥ɪpˈtʰɒɡɹəfiː]|/kɹɪpˈtɒɡ.ɹə.fi/ The discipline concerned with communication security (eg, confidentiality of messages, integrity of messages, sender authentication, non repudiation of messages, and many other related issues), regardless… …   Wiktionary

  • Quantum cryptography — Quantum cryptography, or quantum key distribution (QKD), uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be used as a key to encrypt and decrypt… …   Wikipedia

  • History of cryptography — The history of cryptography begins thousands of years ago. Until recent decades, it has been the story of what might be called classic cryptography that is, of methods of encryption that use pen and paper, or perhaps simple mechanical aids. In… …   Wikipedia

  • Public-key cryptography — In an asymmetric key encryption scheme, anyone can encrypt messages using the public key, but only the holder of the paired private key can decrypt. Security depends on the secrecy of that private key …   Wikipedia

  • Grille (cryptography) — In the history of cryptography, a grille cipher was a technique for encrypting a plaintext by writing it onto a sheet of paper through a pierced sheet (of paper or cardboard or similar). The earliest known description is due to the polymath… …   Wikipedia

  • Automated Teller Machine Communication Security — Automated Teller Machines were first used in 1939. Nowadays, about 1.5 million are installed worldwide [ [http://www.atmmarketplace.com/news story 24706.htm Number of ATMs worldwide expected to hit 1.5 million in December 2005] www.atmmarketplace …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»