Cryptanalysts from other allied countries improved on these techniques at Blechley, UK.
What is cryptanalysis?
Cryptanalysis is the technique of studying information systems in order to comprehend their hidden characteristics. Cryptanalysis is a technique for breaking into cryptographic security systems and gaining access to the contents of encrypted messages, even when the cryptographic key is unknown. Cryptanalysis covers, in addition to mathematical analysis of cryptographic algorithms, the study of side-channel attacks, which do not target holes in the cryptographic algorithms themselves, but rather exploit weaknesses in their implementation. Cryptanalysis methods and techniques have evolved dramatically during the history of cryptography, adjusting to increasing cryptographic complexity, beginning with pen-and-paper methods and progressing to machines such as the British Bombes and Colossus computers at Bletchley Park during World War II.
To learn more about cryptanalysis
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