Outline of cryptography

From Wikipedia, the free encyclopedia

The following outline is provided as an overview of and topical guide to cryptography:

Cryptography (or cryptology) – practice and study of hiding information. Modern cryptography intersects the disciplines of mathematics, computer science, and engineering. Applications of cryptography include ATM cards, computer passwords, and electronic commerce.

Essence of cryptography[edit]

Uses of cryptographic techniques[edit]

Branches of cryptography[edit]

History of cryptography[edit]





Modern symmetric-key algorithms[edit]

Stream ciphers[edit]

Block ciphers[edit]

Modern asymmetric-key algorithms[edit]

Asymmetric key algorithm[edit]


Key authentication[edit]


Weak keys[edit]

Cryptographic hash functions[edit]




Robustness properties[edit]

Undeciphered historical codes and ciphers[edit]

Organizations and selection projects[edit]

Cryptography standards[edit]

General cryptographic[edit]

Open efforts[edit]

  • Data Encryption Standard (DES) – NBS selection process, ended 1976
  • RIPE – division of the RACE project sponsored by the European Union, ended mid-1980s
  • Advanced Encryption Standard (AES) – a "break-off" competition sponsored by NIST, ended in 2001
  • NESSIE Project – an evaluation/selection program sponsored by the European Union, ended in 2002
  • eSTREAM– program funded by ECRYPT; motivated by the failure of all of the stream ciphers submitted to NESSIE, ended in 2008
  • CRYPTREC – evaluation/recommendation program sponsored by the Japanese government; draft recommendations published 2003
  • CrypTool – an e-learning freeware programme in English and German— exhaustive educational tool about cryptography and cryptanalysis

Influential cryptographers[edit]

List of cryptographers

Legal issues[edit]

Academic and professional publications[edit]

Allied sciences[edit]

See also[edit]


  1. ^ "Research Paper - factorable.net". factorable.net. Retrieved 2020-06-26.