Category:Cryptography

• Cryptography

A

• Advanced Encryption Standard
• Alice and Bob
• Attack model
• Avalanche effect

B

• Bletchley Park
• Block cipher
• Block size (cryptography)
• Blowfish (cipher)
• Brute force attack

C

• Caesar cipher
• Chosen-ciphertext attack
• Chosen-plaintext attack
• Ciphertext
• Ciphertext-only attack
• Cleartext
• Code
• Commitment scheme
• Communication Theory of Secrecy Systems
• Confusion and diffusion
• Content Scramble System
• Cryptographic hash function
• Cryptographic protocol
• Cryptosystem
• Cypher

D

• Data Encryption Standard
• DES-X
• Dictionary attack
• Differential cryptanalysis
• Diffie-Hellman key exchange
• Digital signature

E

• EFF DES cracker
• Encryption
• Enigma (machine)
• ESTREAM

F

• Feistel cipher
• FreeOTFE

I

• Information leakage
• International Data Encryption Algorithm
• Internet Key Exchange
• IPsec

K

• Kerberos (protocol)
• Kerckhoffs's principle
• Key (cryptography)
• Key derivation function
• Key distribution center
• Key exchange
• Key generation
• Key schedule
• Key size
• Key space
• Key whitening
• Key-agreement protocol
• Keystream
• Known-plaintext attack

L

• Linear cryptanalysis

M

• MacGuffin (cipher)
• Meet-in-the-middle attack
• MQV

N

• Needham-Schroeder protocol

O

• One-time pad
• One-way function

P

• Padding (cryptography)
• Password
• Permutation box
• Physical unclonable function
• Plaintext
• Pre-shared key
• Pretty Good Privacy
• Product cipher
• Proof-of-work system
• Public-key cryptography

R

• Random
• RC2
• RC4
• RC5
• RC6
• Regional lockout
• Rijndael key schedule
• ROT13
• RSA algorithm

S

• Secret sharing
• Secure channel
• SHA hash functions
• Serpent (cipher)
• Session key
• Shared secret
• Square (cipher)
• Station-to-Station protocol
• Stream cipher
• Substitution box
• Substitution cipher
• Substitution-permutation network
• Symmetric-key algorithm

T

• Transport Layer Security
• Triple DES
• Truncated differential cryptanalysis
• Trusted third party
• Twofish

U

• Ultra

W

• Weak key

X

• XSL attack

Z

• Zero-knowledge proof