cryptography war

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• Cryptography Research — Cryptography Research, Inc. Type Private subsidiary Headquarters San Francisco, California Key people …   Wikipedia

• Cryptography Research — Cryptography Research, Inc. Тип Частная Расположение Сан Франциско, Калифорния, США Ключевые фигуры Пол Кохер, президент и руководитель исследований …   Википедия

• 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 in Japan — There is not much cryptological history in Japan prior to the twentieth century, only a few simple codes were used and there seems to have been no practice of cryptanalysis at all.There seems to be almost no cryptology in Japan before the Warring …   Wikipedia

• World War II cryptography — Cryptography was used extensively during World War II, with a plethora of code and cipher systems fielded by the nations involved. In addition, the theoretical and practical aspects of cryptanalysis , or codebreaking , was much advanced. Probably …   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

• Books on cryptography — have been published sporadically and with highly variable quality for a long time. This is despite the tempting, though superficial, paradox that secrecy is of the essence in sending confidential messages mdash; see Kerckhoffs principle. In… …   Wikipedia

• Export of cryptography in the United States — The export of cryptography in the United States is the transfer from the United States to another country of devices and technology related to cryptography. Since World War II, many governments, including the U.S. and its NATO allies, have… …   Wikipedia

• Export of cryptography — The export of cryptography is the transfer from one country to another of devices and technology related to cryptography.Since World War II, Western governments, including the U.S. and its NATO allies, have regulated the export of cryptography… …   Wikipedia

• Magic (cryptography) — Magic was an Allied cryptanalysis project during World War II. It involved the United States Army s Signals Intelligence Section (SIS) and the United States Navy s Communication Special Unit. [1] Contents 1 Codebreaking 1.1 RED …   Wikipedia

• Timeline of cryptography — Below is a timeline of notable events related to cryptography.BCE *3500s The Sumerians develop cuneiform writing and the Egyptians develop hieroglyphic writing. *1500s The Phoenicians develop an alphabet *600 500 Hebrew scholars make use of… …   Wikipedia