Stream cipher

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Usage

Wireless Padding Ciphertext stealing Residual block termination ChaCha

26 related topics

Security

Period Nonce Weak keys DES Output feedback

10 related topics

Based on linear-feedback shift registers

Linear-feedback shift registers Boolean function Correlation attacks Stop-and-go generator Alternating step generator

6 related topics

Overview

Symmetric key Cipher Plaintext Pseudorandom Keystream

15 related topics

Topics to explore

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Overview

Symmetric key Symmetric key algorithm
Cipher
Plaintext
Pseudorandom
Keystream
Digit Numerical digit
Ciphertext
Bit
Exclusive-or
Seed value
Shift registers Shift register
Cryptographic key
Block ciphers Block cipher
Modes of operation Block cipher mode of operation
Stream cipher attacks Stream cipher attack

Loose inspiration from the one-time pad

Types

Autokey cipher
Active attacks Attack (computing)
Cipher feedback
Mode Block cipher modes of operation

Based on linear-feedback shift registers

Linear-feedback shift registers Linear-feedback shift register
Boolean function
Correlation attacks Correlation attack
Stop-and-go generator Stop-and-go generator?action=edit&redlink=1
Alternating step generator
Shrinking generator

Other designs

T-functions T-function

Security

Period Periodic function
Nonce Cryptographic nonce
Weak keys Weak key
DES Data Encryption Standard
Output feedback
Megabytes Megabyte
RC4
Unrelated Related key
CSPRNG Cryptographically secure pseudorandom number generator
Cryptographic hash function

Usage

Wireless Wireless network
Padding Padding (cryptography)
Ciphertext stealing
Residual block termination
ChaCha ChaCha20
A5/1
A5/2
Chameleon Chameleon (cipher)?action=edit&redlink=1
FISH FISH (cipher)
Helix Helix (cipher)
ISAAC ISAAC (cipher)
MUGI
Panama Panama (cipher)
Phelix
Pike Pike (cipher)
Salsa20
SEAL SEAL (cipher)
SOBER
SOBER-128
WAKE WAKE (cipher)
ZUC ZUC stream cipher
SNOW
ESTREAM
Grain Grain (cipher)
Trivium Trivium (cipher)
Rabbit Rabbit (cipher)

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Map overview Semantic statistics

Nodes73

Edges72

Triples82

Avg. degree1.97

Density0.027397

Components1

How this topic connects Entity context

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Stream cipher

Top relations

related to References · 29

Stream cipher → Advances, Archived, Beth, Chapter, Christof Paar, Computer Science, Cryptology, Fred, ISBN, Jan Pelzl, Lecture Notes, LFSR, Matt, PDF, Piper, Practitioners, Robshaw, RSA Laboratories, Springer, Stream Ciphers

related to Loose inspiration from the one-time pad · 10

Stream cipher → Based, Claude, However, It, Key, OTP, Shannon, Stream, The, This

related to External links · 8

Stream cipher → Analysis, Cryptanalysis, Design, Fischer, Hongjun Wu, Lightweight Stream Ciphers, RSA, Stream Ciphers

related to Self-synchronizing stream ciphers · 7

Stream cipher → An, Another, CFB, CTAK, Single-digit, Such, The

related to Usage · 7

Stream cipher → Another, Block, For, If, Stream, The, XOR

related to Synchronous stream ciphers · 6

Stream cipher → Another, If, In, This, To, XOR

related to Based on linear-feedback shift registers · 4

Stream cipher → Binary, LFSRs, The, Various

related to Security · 4

Stream cipher → As, Cryptographers, For, That

is a · 2

Stream cipher → block cipher in cipher feedback, symmetric key cipher where plaintext digits are combined with a pseudorandom cipher digit stream

related to Types · 2

Stream cipher → By, This

Important terminology Word statistics

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Important terminology

stream cipher ciphers keystream ciphertext plaintext used digits block key digit output state generator security lfsrs one however example lfsr

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Stream cipher	is a	symmetric key cipher where plaintext digits are combined with a pseudorandom cipher digit stream	0.90	text
Stream cipher	is a	block cipher in cipher feedback	0.90	text
128 bits	instance of	distribution and management are critical for those applications.A stream cipher makes use of a much smaller and more convenient key	0.80	text
a radio set	instance of	Another advantage of stream ciphers in military cryptography is that the cipher stream can be generated in a separate box that is subject to strict security measures and fed to…	0.80	text
which will perform the XOR operation as part of their function	instance of	Another advantage of stream ciphers in military cryptography is that the cipher stream can be generated in a separate box that is subject to strict security measures and fed to…	0.80	text
Stream cipher	related to Based on linear-feedback shift registers	Binary	0.60	section
Stream cipher	related to Based on linear-feedback shift registers	LFSRs	0.60	section
Stream cipher	related to Based on linear-feedback shift registers	The	0.60	section
Stream cipher	related to Based on linear-feedback shift registers	Various	0.60	section
Stream cipher	related to External links	RSA	0.60	section
Stream cipher	related to External links	Cryptanalysis	0.60	section
Stream cipher	related to External links	Design	0.60	section

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Usage

Security

Based on linear-feedback shift registers

Overview

Key facts & relationships

Topics to explore

Overview

Loose inspiration from the one-time pad

Types

Based on linear-feedback shift registers

Other designs

Security

Usage

Advanced semantic analysis

Map overview Semantic statistics

Stream cipher

How this topic connects Entity context

Stream cipher

Top relations

Important terminology Word statistics

Important terminology

Entity relationships Subject–Predicate–Object triples

Related concept clusters Concept neighborhoods

Connections between topic areas Semantic bridges