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Cryptanalysis

Cryptanalysis (from Greek kryptós 'hidden' and analýein 'to analyze') refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic security systems and gain access to the contents of encrypted messages, even if the cryptographic key is unknown.

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Overview

History

Symmetric ciphers

Asymmetric ciphers

Attacking cryptographic hash systems

Side-channel attacks

Quantum computing applications for cryptanalysis

Historic cryptanalysts

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Map overview Semantic statistics

Cryptanalysis

Nodes204
Edges203
Triples136
Avg. degree1.99
Density0.009804
Components1

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Cryptanalysis

Top relations

related to Further reading · 35
Cryptanalysis → Advanced Linear Cryptanalysis, Algebraic Cryptanalysis, Algorithmic Cryptanalysis, Anne, Antoine, Applied Cryptanalysis, Bard, Block, Breaking Ciphers, Canteaut, Christopher, CRC Press, Gregory, Hinek, IOS Press, ISBN, Its Variants, Jason, John Wiley, Joux
related to Ciphers from World War I and World War II · 24
Cryptanalysis → Allied, Allies, British Intelligence, Dwight, Eisenhower, Enigma, European, German, In World War, In World War II, Japanese, JN-25, Lorenz, Magic, Pacific, Purple, Sir Harry Hinsley, Supreme Allied Commander, The, Ultra
related to Classical ciphers · 20
Cryptanalysis → Al-Khalil, Al-Kindi, Alkindus, Although, Arab, Arabic, Book, Cryptographic Messages, David Kahn, Deciphering Cryptographic Messages, Europe, His, Istikhraj, Manuscript, Mu'amma, Risalah, The, The Codebreakers, This, William Friedman
related to Asymmetric ciphers · 11
Cryptanalysis → Asymmetric, Diffie, Don Coppersmith, For, Hellman, If, In, RSA, RSA's, Such, The
related to Development of modern cryptography · 9
Cryptanalysis → David Kahn, Even, GCHQ, Governments, Lorenz, NSA, Taken, The, World War II
related to External links · 8
Cryptanalysis → Alan Turing Cracked The, Basic Cryptanalysis, ComputingUltraAnvil, Distributed Computing ProjectsList, Enigma Code Imperial War, Museums, National Museum, Singh's
related to Partial breaks · 8
Cryptanalysis → Cryptographer Lars Knudsen, Distinguishing, Global, Information, Instance, Shannon, The, Total
has application · 6
Cryptanalysis → By, For, Grover's, However, Quantum, Shor's Algorithm
related to history · 1
Cryptanalysis → In
related to Side-channel attacks · 1
Cryptanalysis → Black-bag

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Important terminology

key ciphers cipher ciphertext attacks war cryptographic cryptography breaking world attack used messages analysis methods plaintext attacker information systems first

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Arthur Scherbius' Enigmainstance ofinventors in several countries developed rotor cipher machines0.80text
in an attempt to minimise the repetition that had been exploited to break the Vigenère system.Ciphers from World War Iinstance ofinventors in several countries developed rotor cipher machines0.80text
World War IIIn World War Iinstance ofinventors in several countries developed rotor cipher machines0.80text
the breaking of the Zimmermann Telegram was instrumental in bringing the United States into the warinstance ofinventors in several countries developed rotor cipher machines0.80text
the Lorenz cipherinstance ofthe first electronic digital computers to be controlled by a program.IndicatorWith reciprocal machine ciphers0.80text
the Enigma machine used by Nazi Germany during World War IIinstance ofthe first electronic digital computers to be controlled by a program.IndicatorWith reciprocal machine ciphers0.80text
each message had its own keyinstance ofthe first electronic digital computers to be controlled by a program.IndicatorWith reciprocal machine ciphers0.80text
in an attempt to minimise the repetition that had been exploited to break the Vigenère systeminstance ofinventors in several countries developed rotor cipher machines0.80text
the Lorenz cipherinstance ofIndicatorWith reciprocal machine ciphers0.80text
the Enigma machine used by Nazi Germany during World War IIinstance ofIndicatorWith reciprocal machine ciphers0.80text
each message had its own keyinstance ofIndicatorWith reciprocal machine ciphers0.80text
elliptic curve cryptography to be usedinstance ofrequiring key size to keep pace or other methods0.80text

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