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Cryptography

Cryptography, or cryptology, is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of…

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Overview

Terminology

History

Modern cryptography

Applications

Legal issues

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Map overview Semantic statistics

Cryptography

Nodes334
Edges333
Triples283
Avg. degree1.99
Density0.005988
Components1

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Cryptography

Top relations

related to Export controls · 34
Cryptography → After, Bernstein, Daniel, FBI, Firefox, In, Inc, Internet, Internet Explorer, June, Many Internet, Microsoft Outlook E-mail, PGP, Philip Zimmermann's Pretty Good, Privacy, RSA, RSA Data Security, RSA Security, S/MIME, Since
related to Digital rights management · 28
Cryptography → Act, America, Blu-ray, Both Alan Cox, Cryptologist Bruce Schneier, Digital Millennium Copyright Act, DMCA, Dmitry Sklyarov, DRM, Edward Felten, EU Copyright Directive, FBI, HD DVD, In, Intel, Internet, Justice, Linux, Motion Picture Association, Niels Ferguson
related to External links · 26
Cryptography → Abhi Shelat, Archived, August, BBCCrypto Glossary, Congress, Cornell, Cryptology, Dictionary, Dooley, English, February, Fiction, For, In Our Time, John, July, Library, Raphael Pass, Retrieved, Technical Cryptography Archived
related to Early computer-era cryptography · 20
Cryptography → Bletchley Park, Colossus, Cryptanalysis, Data Encryption Standard, DES, Diffie, Extensive, German Army's Lorenz SZ40/42, Hellman, IBM, In, Martin Gardner's Scientific American, Martin Hellman, RSA, Since, This, United Kingdom, United States, Whitfield Diffie, WWII
related to NSA involvement · 20
Cryptography → According, Another, Biham, Capstone, Clipper, DES, Federal Standard, IBM, Kerckhoffs's Principle, National Bureau, National Security Agency, NSA, NSA's, Shamir, Skipjack, Standards, Steven Levy, The, The NSA, United States
see also · 19
Cryptography → Attempts, Book, Collision, Cryptography API, Cypherpunk, Eighteenth-century, List, Mass, Method, Scientific, Securing, Security, Steganographical Table, Technische Universiteit EindhovenGlobal, Term, Type, Wars, Wide Web Consortium's Web, World Wide Web Consortium
related to Classic cryptography · 18
Cryptography → An, Atbash, BCE, Caesar, Classical, Egypt, Hebrew, Herodotus, Julius Caesar, Latin, More, Other, Simple, Spartan, Steganography, Suetonius, The, The Greeks
related to Prohibitions · 17
Cryptography → Accordingly, Among, Because, Belarus, France, In, In China, Iran, Kazakhstan, Many, Mongolia, Pakistan, Secret, Singapore, Tunisia, Until, Vietnam
related to Lightweight cryptography · 14
Cryptography → Algorithms, An IoT, Ascon, CAESAR Competition, Internet, IoT, Lightweight, LWC, National Institute, SPECK, Standards, Technology, The, Things
has application · 13
Cryptography → AES, AES-NI, ARM, BitLocker, But, ChaCha20-Poly1305, For, However, OpenSSL, The, To, VeraCrypt, With

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Important terminology

encryption cipher used key cryptographic ciphers use hash algorithms cryptanalysis cryptosystems security secure digital also message rsa keys plaintext many

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
authentication or integrity checks.There are two main types of cryptosystemsinstance ofciphers were often used directly for encryption or decryption without additional procedures0.80text
Pig Latin or other cantinstance ofInsecure symmetric algorithms include children's language tangling schemes0.80text
and all historical cryptographic schemesinstance ofInsecure symmetric algorithms include children's language tangling schemes0.80text
however seriously intendedinstance ofInsecure symmetric algorithms include children's language tangling schemes0.80text
prior to the invention of the one-time pad early in the 20th century.In colloquial useinstance ofInsecure symmetric algorithms include children's language tangling schemes0.80text
the terminstance ofInsecure symmetric algorithms include children's language tangling schemes0.80text
homophonic cipher that tend to flatten the frequency distributioninstance ofwhich described the first known use of frequency analysis cryptanalysis techniques.Language letter frequencies may offer little help for some extended historical encryption tech…0.80text
the cipher grilleinstance ofother aids were invented0.80text
which was also used for a kind of steganographyinstance ofother aids were invented0.80text
Alberti's own cipher diskinstance ofWith the invention of polyalphabetic ciphers came more sophisticated aids0.80text
Johannes Trithemius' tabula recta schemeinstance ofWith the invention of polyalphabetic ciphers came more sophisticated aids0.80text
and Thomas Jefferson's wheel cypherinstance ofWith the invention of polyalphabetic ciphers came more sophisticated aids0.80text

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