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121Civilization V — Sid Meier s Civilization V Developer(s) Firaxis Games Publisher(s) 2K Games …
122Correlation attack — In cryptography, correlation attacks are a class of known plaintext attacks for breaking stream ciphers whose keystream is generated by combining the output of several linear feedback shift registers (called LFSRs for the rest of this article)… …
123Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… …
124Miessakit — Association is a non governmental expert organization established to support the mental, psychological and social growth of men in Finland. The organization complements the existing crisis services available for men and promotes nonviolent family …
125Nils Heribert-Nilsson — Nils Heribert Nilsson, born May 26, 1883 in Skivarp, Scania, died August 3, 1955, was a Swedish botanist and geneticist. Heribert Nilsson recevied his Ph.D. at Lund University in 1915 with the thesis Die Spaltungserscheinungen der Oenothera… …
126Block cipher — In cryptography, a block cipher is a symmetric key cipher operating on fixed length groups of bits, called blocks, with an unvarying transformation. A block cipher encryption algorithm might take (for example) a 128 bit block of plaintext as… …
127Differential cryptanalysis — is a general form of cryptanalysis applicable primarily to block ciphers, but also to stream ciphers and cryptographic hash functions. In the broadest sense, it is the study of how differences in an input can affect the resultant difference at… …
128Geotechnical engineering — [ Boston s Big Dig presented geotechnical challenges in an urban environment.] Geotechnical engineering is the branch of civil engineering concerned with the engineering behavior of earth materials. Geotechnical engineering includes investigating …
