Ecosyste.ms: Repos

An open API service providing repository metadata for many open source software ecosystems.

GitHub topics: cryptanalysis

Repositories

ranea/CASCADA

A tool to evaluate the security of cryptographic primitives against distinguishing attacks with bit-vector SMT solvers.

Language: Python - Size: 4.1 MB - Last synced: 8 days ago - Pushed: 9 days ago - Stars: 26 - Forks: 8

deeptechlabs/cyberweapons

Automated Cyber Offense

Language: C - Size: 512 MB - Last synced: about 6 hours ago - Pushed: about 5 years ago - Stars: 85 - Forks: 43

Saalehh/Cryptography

Language: C# - Size: 1.88 MB - Last synced: 11 days ago - Pushed: 22 days ago - Stars: 0 - Forks: 0

Official CrypTool 2 (CT2) repository. CT2 is an open-source software for learning about cryptography and cryptanalysis interactively. CT2 provides a comprehensive suite of tools to deeply explore algorithms and protocols, making it perfect for both academic study and personal exploration. It also includes features for analyzing historical ciphers.

Language: C# - Size: 292 MB - Last synced: 12 days ago - Pushed: 12 days ago - Stars: 89 - Forks: 26

netesf13d/py-ecc

Python implementation of elliptic curve cryptography

Language: Python - Size: 73.2 KB - Last synced: 13 days ago - Pushed: 13 days ago - Stars: 0 - Forks: 0

Hacker-Code-J/cryptanalysis-lecture

2024-Spring "Introduction to Cryptanalysis"

Language: Python - Size: 10.8 MB - Last synced: 13 days ago - Pushed: 14 days ago - Stars: 0 - Forks: 0

lcian/klein-cryptanalysis

🔓 Differential cryptanalysis attack on the KLEIN block cipher | Chosen Plaintext Attack | Key Recovery

Language: C - Size: 847 KB - Last synced: 16 days ago - Pushed: 16 days ago - Stars: 0 - Forks: 0

williamstaffordparsons/orbithash

OrbitHash is a 256-bit, cryptographic hashing algorithm.

Language: C - Size: 81.1 KB - Last synced: 21 days ago - Pushed: 21 days ago - Stars: 4 - Forks: 0

hellman/xortool

A tool to analyze multi-byte xor cipher

Language: Python - Size: 284 KB - Last synced: 22 days ago - Pushed: about 1 year ago - Stars: 1,335 - Forks: 170

iKevinY/ultra

Cryptanalysis of the Enigma machine in Rust.

Language: Rust - Size: 1.44 MB - Last synced: 13 days ago - Pushed: about 3 years ago - Stars: 124 - Forks: 7

CameronLonsdale/MTP

Many-Time Pad Interactive

Language: Python - Size: 43 KB - Last synced: 21 days ago - Pushed: 4 months ago - Stars: 148 - Forks: 8

divshekhar/decipher

Breaking transposition cipher using metaheuristic algorithms

Language: Python - Size: 76.2 KB - Last synced: 27 days ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0

Gimongi/BealeCryptanalysis

Playing around with Beale Cipher from time to time

Language: Java - Size: 36.1 KB - Last synced: 29 days ago - Pushed: almost 6 years ago - Stars: 0 - Forks: 0

dosyago/rain

Rain Hashes: Rainbow, Rainstorm and more! Support our work with a ⭐ 🥰

Language: C++ - Size: 725 KB - Last synced: 30 days ago - Pushed: 4 months ago - Stars: 30 - Forks: 7

deut-erium/auto-cryptanalysis

Automated cryptanalysis of substitution permutation network cipher

Language: Python - Size: 118 KB - Last synced: 25 days ago - Pushed: 9 months ago - Stars: 22 - Forks: 0

askworkshop/ask2024

The 11th Asian-workshop on Symmetric Key Cryptography (ASK)

Language: JavaScript - Size: 55.2 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 0 - Forks: 0

dosyago/DISCoHAsH

:rocket: DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS

Language: C++ - Size: 2.42 MB - Last synced: about 2 hours ago - Pushed: 11 months ago - Stars: 217 - Forks: 10

carbonphyber/kryptos-cu

Cuda C++ implementation of Kryptos decryptor.

Language: Cuda - Size: 2.93 KB - Last synced: about 1 month ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0

Will-Banksy/Vigenere-Cipher-Analysis

A program to help analyse the ciphertext of a Vigenere cipher, and solve it

Language: Java - Size: 43.9 KB - Last synced: about 1 month ago - Pushed: over 3 years ago - Stars: 0 - Forks: 0

FloydZ/FloydZ

Floyd Zweydinger

Size: 18.6 KB - Last synced: about 1 month ago - Pushed: 5 months ago - Stars: 0 - Forks: 0

ThinerDAS/exploit-zer0des

Differential attack for 8 wave DES - exploit for zer0des challenge

Language: Objective-C - Size: 60.5 KB - Last synced: about 1 month ago - Pushed: over 4 years ago - Stars: 3 - Forks: 1

hadipourh/zeroplus

Improved Search for Integral, Impossible Differential and Zero-Correlation Attacks: Application to Ascon, ForkSKINNY, SKINNY, MANTIS, PRESENT and QARMAv2

Language: Python - Size: 3.45 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 8 - Forks: 0

asghaier76/SIMON-Lightweight-Encryption-Immunity-Analysis

SIMON Blockcipher Cryptanalysis project

Size: 1.06 MB - Last synced: about 1 month ago - Pushed: over 5 years ago - Stars: 0 - Forks: 0

hellman/cry

SageMath/Python Toolkit for Cryptanalytic Research

Language: Python - Size: 117 KB - Last synced: 26 days ago - Pushed: almost 2 years ago - Stars: 32 - Forks: 7

decryptofy/scarr

SCARR is a Side-Channel Analysis (SCA) framework

Language: Python - Size: 121 KB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 33 - Forks: 3

nccgroup/featherduster

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

Language: Python - Size: 768 KB - Last synced: about 1 month ago - Pushed: over 2 years ago - Stars: 1,071 - Forks: 129

Huseyinnurbaki/crypto-watchdog

Crypto Watchdog is an open-source developer friendly project, periodically queries crypto market and notifies potential pumps & recently added tokens/coins via web-hooks.

Language: TypeScript - Size: 2.37 MB - Last synced: 12 days ago - Pushed: over 2 years ago - Stars: 24 - Forks: 5

ashutosh1206/Crypton 📦

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

Language: Python - Size: 1.11 MB - Last synced: about 2 months ago - Pushed: almost 3 years ago - Stars: 1,417 - Forks: 255

snovvcrash/aes256m-cracker 📦

:closed_lock_with_key::hammer: Cracking training version of AES-256 (PoC)

Language: Python - Size: 85.9 KB - Last synced: 17 days ago - Pushed: about 4 years ago - Stars: 21 - Forks: 11

wildcardcorp/samson

Cryptanalysis and attack library

Language: Python - Size: 33.8 MB - Last synced: 7 days ago - Pushed: about 2 years ago - Stars: 20 - Forks: 7

isaaclyman/kryptos-typescript

Annotated TypeScript code for encoding and decoding Kryptos K1-K3

Language: TypeScript - Size: 1.1 MB - Last synced: about 1 month ago - Pushed: 4 months ago - Stars: 1 - Forks: 1

alifyasa/conan-cryptanalysis 📦

Cryptanalysis of Various Classic Ciphers

Language: Python - Size: 5.74 MB - Last synced: about 1 month ago - Pushed: 3 months ago - Stars: 0 - Forks: 1

CrypToolProject/M209KnownPlaintextAttackML

This project uses Machine Learning (ML), specifically Artificial Neural Networks (ANNs), for cryptanalysis of the Hagelin M-209, a historical cipher machine.

Language: Jupyter Notebook - Size: 1.03 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 0 - Forks: 0

sea0h7e/My-Public-CTF-Challenges

Repo for collecting part of my public CTF challenges

Size: 2.39 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 32 - Forks: 2

pre-eth/lilith

LILITH is a stream cipher written in pure Go

Language: Go - Size: 2.75 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 0 - Forks: 0

minhngt62/cryptography-vigenere

A simulation for vigenere cipher and its attacking methods

Language: Python - Size: 27.3 KB - Last synced: 2 months ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0

AntonKueltz/ocb-forger

Inoue and Minematsu's attack against OCB2

Language: Python - Size: 2.93 KB - Last synced: 3 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

AntonKueltz/md4-collider

Generate arbitrary MD4 collisions

Language: C - Size: 5.86 KB - Last synced: 3 months ago - Pushed: over 5 years ago - Stars: 0 - Forks: 1

colavitam/curl-collisions

An implementation of Heilman et al.'s differential attack on IOTA's Curl hashing function.

Language: C - Size: 486 KB - Last synced: 3 months ago - Pushed: almost 6 years ago - Stars: 23 - Forks: 1

sangnovamoqapi/Caesar-cipher

Decrypting a caeser cipher without a key using basic Cryptanalysis.

Language: C - Size: 30.3 KB - Last synced: 3 months ago - Pushed: almost 4 years ago - Stars: 1 - Forks: 0

zehadialam/Evolutionary-Vigenere-Cipher-Breaker

A genetic algorithm for breaking the Vigenère cipher using the DEAP evolutionary computation framework.

Language: Python - Size: 1.44 MB - Last synced: 3 months ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0

keithjjones/pycryptotools

A set of Python tools useful for cryptography and cryptanalysis.

Language: Python - Size: 4.33 MB - Last synced: about 1 month ago - Pushed: over 7 years ago - Stars: 11 - Forks: 7

ant-louis/cryptanalysis-mcmc

Decrypting a message encoded by substitution cipher using Markov chain Monte Carlo.

Language: MATLAB - Size: 2.53 MB - Last synced: 3 months ago - Pushed: about 4 years ago - Stars: 0 - Forks: 1

zajacpa/mrhs-solver

MRHS solver - research tool for experimental algebraic cryptanalysis

Language: C - Size: 89.8 KB - Last synced: 3 months ago - Pushed: 4 months ago - Stars: 2 - Forks: 1

raphael3050/Projet-EMA

Attaque CPA sur le dernier round de l'algorithme AES 128

Language: MATLAB - Size: 1.38 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 0 - Forks: 0

Hacker-Code-J/CaS

Linear Cryptanalysis

Language: C - Size: 1020 KB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 1 - Forks: 0

cryptolu/LegendrePRF

Cryptanalysis of the Legendre PRF Challenges

Language: C++ - Size: 507 KB - Last synced: 4 months ago - Pushed: over 4 years ago - Stars: 11 - Forks: 1

demining/Dao-Exploit

Cryptanalysis of the DAO exploit & Multi-Stage Attack

Language: JavaScript - Size: 2.16 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 20 - Forks: 6

RichardBean/ArthurDee

"Solving an alchemical cipher in a shared notebook of John and Arthur Dee"

Language: C - Size: 8.66 MB - Last synced: 5 months ago - Pushed: almost 2 years ago - Stars: 2 - Forks: 0

kiki1123/xifrat-cryptanalysis

Implementation, cryptanalysis, and breaking of Xifrat1- Sign.I, a post-quantum cryptosystem based on quasigroups that was proposed to NIST's 2023 PQC challenge

Language: GAP - Size: 576 KB - Last synced: 5 months ago - Pushed: 5 months ago - Stars: 0 - Forks: 0

Brinsky/LFSR-Stream-Cipher-Kit

An open-source library supporting simulation and cryptanalysis of stream ciphers based on linear feedback shift registers (LFSRs).

Language: Java - Size: 265 KB - Last synced: 6 months ago - Pushed: about 6 years ago - Stars: 1 - Forks: 3

hadipourh/course-cryptanalysis Fork of Ling-Song-000/course-cryptanalysis

A Course in Cryptanalysis

Language: TeX - Size: 53.7 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 6 - Forks: 1

cytopia/coinwatch

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

Language: Python - Size: 3.08 MB - Last synced: 10 days ago - Pushed: over 3 years ago - Stars: 81 - Forks: 16

sudikshanavik/CS641A

Implemented various exploitation techniques such as frequency analysis, differential analysis and linear cryptanalysis. Decoded various encryption techniques like substitution cipher, vigenere cipher, permutation cipher, substitution and trans- position cipher

Language: Jupyter Notebook - Size: 436 KB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 0 - Forks: 1

CameronLonsdale/lantern

Cryptanalysis library for breaking classical ciphers

Language: Python - Size: 19.5 MB - Last synced: 3 months ago - Pushed: almost 5 years ago - Stars: 23 - Forks: 4

jj-anssi/asiacrypt2023-cryptanalysis-elisabeth4

Cryptanalysis of Elisabeth-4 (ASIACRYPT 2023) -- Practical attack code for a toy variant of the Elisabeth-4 cipher.

Language: C - Size: 24.4 KB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 0 - Forks: 0

varunsingh87/Frequency-Analysis-Simulator 📦

A Java program that decrypts cryptograms without keys using frequency analysis

Language: Java - Size: 15.7 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 3 - Forks: 2

geokyr/computer-network-security

Classical and Modern Ciphers - Cryptanalysis - Key Search and Dictionary Attacks - Vulnerability, Intrusion Detection and Firewalls | Computer Network Security at ECE NTUA

Size: 8.87 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

arvindpj007/AES-CBC-Padding-Attack

Golang programs for AES -CBC mode encryption with HMAC-SHA256 and Padding Oracle attack on AES-CBC mode.

Language: Go - Size: 14.6 KB - Last synced: 7 months ago - Pushed: about 4 years ago - Stars: 8 - Forks: 0

akaalharbi/long_message_attack

Long message attack on 96-bits of sha256 using distributed computing

Language: C - Size: 62.5 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

rafael-santiago/vigcrack

A simple cryptanalysis tool for the Vigenere cipher.

Language: C - Size: 47.9 KB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 10 - Forks: 1

dansarie/sboxgates

Program for finding low gate count implementations of S-boxes.

Language: C - Size: 391 KB - Last synced: 7 months ago - Pushed: over 2 years ago - Stars: 34 - Forks: 17

donutsThatsHowWeGetAnts/JHU_Cryptology

Johns Hopkins Cryptology (EN.695.641)

Language: Python - Size: 18.6 KB - Last synced: 7 months ago - Pushed: over 5 years ago - Stars: 0 - Forks: 0

Deadlyelder/Tools-for-Cryptanalysis

A repository that aims to provide tools for cryptography and cryptanalysis

Language: HTML - Size: 3.81 MB - Last synced: 7 months ago - Pushed: almost 4 years ago - Stars: 177 - Forks: 50

MrDongdongLin/Cryptanalysis_IEAE

Codes of cryptanalysis of image encryption algorithm based on autoblocking and electrocardiography (IEAE)

Language: Python - Size: 10.7 KB - Last synced: 8 months ago - Pushed: over 5 years ago - Stars: 3 - Forks: 2

MrDongdongLin/Cryptanalysis_ISEA

Cryptanalysis of an image scrambling encryption algorithm (ISEA).

Language: Matlab - Size: 4.04 MB - Last synced: 8 months ago - Pushed: over 6 years ago - Stars: 8 - Forks: 3

MrDongdongLin/Cryptanalysis_IEAIE

Cryptanalysis of a Chaotic Image Encryption Algorithm Based on Information Entropy

Language: Matlab - Size: 324 KB - Last synced: 8 months ago - Pushed: over 5 years ago - Stars: 0 - Forks: 0

karma9874/CryptAnalysis

Cryptanalysis of classical ciphers - Gronsfeld Cipher

Language: Python - Size: 1.31 MB - Last synced: 27 days ago - Pushed: over 3 years ago - Stars: 8 - Forks: 4

hadipourh/zero

An Automatic Tool to Search for Full Impossible-Differential, Zero-Correlation and Integral Attacks

Language: Python - Size: 2.69 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 5 - Forks: 1

gfdb/differential-cryptanalysis

Attack on a WES (4-round feistel) cypher

Language: C++ - Size: 537 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

lydia-ath/Cryptography

Language: Python - Size: 26.4 KB - Last synced: 9 months ago - Pushed: about 2 years ago - Stars: 0 - Forks: 0

AntonKueltz/roca-crack

Crack RSA keys generated with bad Infineon keygen

Language: Python - Size: 5.86 KB - Last synced: 3 months ago - Pushed: almost 4 years ago - Stars: 4 - Forks: 4

ffraenz/bomm

C-based command-line program designed to break Enigma ciphertext in a ciphertext-only scenario

Language: C - Size: 670 KB - Last synced: 6 months ago - Pushed: 11 months ago - Stars: 2 - Forks: 0

Petitoto/Enigma-Cracker

Cryptanalysis tool for the Enigma machine

Language: Python - Size: 21.9 MB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 1

NotMorphus/OverTheWire-Krypton

This is the OverTheWire wargame repo for Krypton

Size: 7.81 KB - Last synced: 9 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

ShubhamJagtap2000/Crypto101

🔐 Introduction to Encryption and Learning Cryptography

Size: 58.6 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 2 - Forks: 0

starkfire/classicrack

(wip 🛠️) Python library for implementing and cracking symmetric classical ciphers (Caesar, Atbash, ROT13, etc)

Language: Python - Size: 14.1 MB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 1 - Forks: 0

robo3945/xdartscan

Encrypted file scanner

Language: C - Size: 252 KB - Last synced: 10 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

mimoo/blockbreakers

Learn how to break block ciphers

Language: HTML - Size: 5.55 MB - Last synced: 10 months ago - Pushed: over 5 years ago - Stars: 5 - Forks: 0

sakiryu/vigenere

⛓️ Vigenere autokey finder made for the cybersecurity class

Language: Python - Size: 16.6 KB - Last synced: 10 months ago - Pushed: over 3 years ago - Stars: 1 - Forks: 1

brigham4/Cryptography-and-Cryptanalysis

Language: C++ - Size: 19.5 KB - Last synced: 10 months ago - Pushed: almost 3 years ago - Stars: 0 - Forks: 0

mohit-madan/Symbolic-Grain-cipher

Symbolic cipher for Grain(stream) cipher

Language: Python - Size: 4.88 KB - Last synced: 10 months ago - Pushed: over 4 years ago - Stars: 0 - Forks: 0

y4cer/yacor

Demo-version of the cryptanalytic tool

Language: Python - Size: 133 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

deepuhifi/RSAT

RSAT

Language: Python - Size: 11.7 MB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 0 - Forks: 0

cryptolu/MeetInTheFilter_CHAM_KATAN

SAC 2022 - Advancing the Meet-in-the-Filter Technique: Applications to CHAM and KATAN

Language: Python - Size: 62.5 KB - Last synced: 10 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 1

cryptolu/MeetInTheFilter_Speck Fork of 1d50f/MiF

ACNS 2023 - Meet-in-the-Filter and Dynamic Counting with Applications to Speck

Language: C++ - Size: 588 KB - Last synced: 10 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

Related Keywords

cryptanalysis 193 cryptography 99 crypto 28 cipher 20 encryption 19 python 15 decryption 15 security 10 vigenere-cipher 10 cryptology 9 algorithms 7 ctf 7 python3 6 vigenere 6 frequency-analysis 6 enigma 5 symmetric-key-cryptography 5 substitution-cipher 5 transposition-cipher 5 hash 5 cryptography-tools 5 exploit 5 cryptocurrency 5 rsa 5 stream-cipher 5 aes-128 5 java 4 c 4 caesar-cipher 4 differential-cryptanalysis 4 smt 4 aes 4 cipher-algorithms 4 cryptopals 4 des 4 enigma-machine 3 padding-oracle-attacks 3 ciphertext 3 cryptocurrencies 3 blockcipher 3 differential-attack 3 cryptocoins 3 cpp 3 bitcoin 3 cuda 3 stream-ciphers 3 encryption-decryption 3 ethereum 3 hash-function 3 rust 3 aes-encryption 3 number-theory 3 cybersecurity 3 monoalphabetic-cipher 3 sha-3 3 preimage-attack 3 blockchain 2 milp-model 2 classical-cryptography 2 security-tools 2 blake 2 token 2 symmetric-encryption-algorithm 2 kasiski-examination 2 authenticated-encryption 2 hash-functions 2 python2 2 exploitation-framework 2 hill-climbing 2 exploitation 2 reverse-engineering 2 golang 2 research 2 key-recovery 2 cryptography-library 2 decipher 2 cryptopals-crypto-challenges 2 skinny-block-cipher 2 playfair-cipher 2 block-cipher 2 rc4 2 image 2 javascript 2 crc32 2 mpi 2 index-of-coincidence 2 golang-programs 2 aes-cbc 2 kasiski-method 2 artificial-intelligence 2 sagemath 2 brute-force 2 sat 2 library 2 lfsr 2 spn 2 hacking 2 ethereum-contract 2 blake2s 2 checksum 2