PyRank

Cryptanalysis Python Packages

Python packages with the GitHub topic cryptanalysis. Sorted by relevance, with stars and monthly downloads.
hellman
xortool

A tool to analyze multi-byte xor cipher

8K 1K 181
LucaBonamino
algebraic-immunity

Python package implemeted in Rust to compute the algebraic immunity and restricted algebraic immunity of a Boolean function

6K 2 0
hellman
cry

SageMath/Python Toolkit for Cryptanalytic Research

1K 42 8
hadipourh
autoguess

An easy-to-use, general and open-source tool to solve the guess-and-determine problem

1K 33 5
DT-Foss
live-casi

CASI structural-analysis toolkit with Nano-CASI IEEE NANO 2026 artifact

1K 0 0
deut-erium
cryptanalysis

Automated cryptanalysis library for substitution permutation network

780 32 0
CameronLonsdale
mtp

Many-Time Pad Interactive

506 183 9
wildcardcorp
samson-crypto

Cryptanalysis and attack library

501 22 6
CameronLonsdale
torch-crypto

Command-line Cryptanalysis

391 9 0
CameronLonsdale
lantern

Cryptanalysis library for breaking classical ciphers

216 26 4
fionn
batch-gcd

Pure Python implementation of DJB's Batch GCD algorithm

185 0 0
aman-roy
exsc

Implimentation of Extended Substitution Cipher

158 2 0
hellman
divprop

Division property cryptanalysis tools

140 4 0
hellman
subsets

Tools for cryptanalysis (subsets & transforms)

124 4 0
unicornsasfuel
featherduster

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

122 4 1
cytopia
coinwatch

Coinmarketcap console client to keep track of your crypto currency trades - are you winning or losing?

107 82 16