LILI-128

LILI-128 is an LFSR based synchronous stream cipher with a 128-bit key. On 13 November 2000, LILI-128 was presented at the NESSIE workshop. It is designed to be simple to implement in both software and hardware.

In 2007, LILI-128 was totally broken by using a notebook running MATLAB in 1.61 hours.

External links

NESSIE submission paper for LILI-128
LILI-128 reference implementation
LILI-128 stream cipher is successfully broken

Stream ciphers

Widely used ciphers

RC4
Block ciphers in stream mode
ChaCha

eSTREAM Portfolio

Software	HC-256 Rabbit Salsa20 SOSEMANUK

Hardware	Grain MICKEY Trivium

Other ciphers

A5/1
A5/2
Achterbahn
E0
F-FCSR
FISH
ISAAC
MUGI
Panama
Phelix
Pike
Py
QUAD
Scream
SEAL
SNOW
SOBER
SOBER-128
VEST
VMPC
WAKE

Theory

Shift register
LFSR
NLFSR
Shrinking generator
T-function
IV

Attacks

Correlation attack
Correlation immunity

Cryptography

History of cryptography Cryptanalysis Outline of cryptography

Symmetric-key algorithm Block cipher Stream cipher Public-key cryptography Cryptographic hash function Message authentication code Random numbers Steganography

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