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BLA
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cogent
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https://doi.org/10.1007/978-3-319-01628-3AES; Cryptographic Algorithms; Cryptology; DES; Herbert Yardley; Public-Key Cryptography; Quantum Cryptogr
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landfill
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Fundamental Symmetry Violation in Nuclei,mpire, cryptology was lost in the West until the Renaissance, but it flourished in the Arabic world. The Arabs invented the first reliable tool for cryptanalysis, frequency analysis. With the end of the Middle Ages and the increase in commerce and diplomacy, cryptology enjoyed a Renaissance of its o
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Fundamental Symmetry Violation in Nuclei, ciphers in diplomacy, the military, and commerce. The nomenclator, a marriage of the code and cipher is a product of this period. This period also saw the creation of a cipher that would remain “unbreakable” for 350 years, the polyalphabetic substitution cipher. This chapter traces the history of t
Myocarditis
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Single-Particle Motion in Nuclei,rapid and easy communication ushered in the twilight of traditional forms of cryptography. It also marked the beginning of a century and a half of rapid development of new techniques in both cryptography and cryptanalysis, all starting during the American Civil War. This chapter looks at the cipher
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HUMID
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https://doi.org/10.1007/978-1-4615-8234-2s American Black Chamber and established for the first time that the United States should be in the position to protect itself and further its own interests with the use of permanent professional cryptographers and cryptanalysts. William Friedman, working in the Army, established the organization th