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Cryptography

Cryptography, or cryptology is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages.

https://github.com/joeyyy1212/hamster-clicker

Hamster-Clicker is an addictive incremental game where you can level up your virtual hamster by clicking to earn rewards and unlock cute accessories for your furry friend. With engaging gameplay and adorable graphics, Hamster-Clicker is the perfect game for casual gamers looking for a fun and relaxing experience.

autoclicker bitcoin crypto-bot cryptocurrency cryptography hamster mini-app mini-apps notcoin tapswap telegram telegram-click-bot telegram-mini-app telegram-mini-apps

Last synced: 10 Nov 2024

https://github.com/csharper63/client_encryption_file_system

This repository contains a client that interacts with a server API to create account, upload/share files and folders with other users with E2EE.

authentication cryptography drive end-to-end-encryption

Last synced: 10 Oct 2024

https://github.com/bkawk/aes-256-cbc-pbkdf2-30k

Polymer2 Web Component for encrypting and decrypting a mnemonic to the CBC encryption mode of AES

aes-cbc cryptography pbkdf2 polymer2

Last synced: 07 Nov 2024

https://github.com/sadijr/pre-desafio-labsec

Pré desafio do Processo Seletivo PBAD/LabSEC 2019/1, necessário para as etapas subsequentes do mesmo.

aes-128 cryptography xor-cipher

Last synced: 15 Oct 2024

https://github.com/rudolphreti/cicla

Cicla is a free application for generating ciphers that cannot be cracked without the key. The app enables both encryption and decryption of messages using a specially prepared key.

cryptography nodejs typescript

Last synced: 06 Nov 2024

https://github.com/anishvedant/chat-box-application

This repository contains a secure chat application implemented using Python. The application uses RSA encryption for secure message exchange between clients and a server.

algorithm chat-application cryptography encrypted-messages encryption-decryption multi-client-support python python-gui-tkinter python-socket-server real-time real-time-messaging rsa-cryptography rsa-encryption secure-chat secure-communication socket socket-programming tkinter tkinter-gui

Last synced: 06 Nov 2024

https://github.com/lazula/cryptopals

A collection of solutions for the challenges at cryptopals.com in C89

cryptography ctf

Last synced: 13 Oct 2024

https://github.com/olukeye/fastapi-complaint-app

A simple application for logging complaint or report an issues form user activities.

crypto cryptography fastapi mssql-server pydantic-models pyodbc

Last synced: 08 Nov 2024

https://github.com/milan-sedivy/confidential_multi_vote_system

This project demonstrates principles of a protocol outlined in my master thesis. The protocol is a superset of the Practical Multi-Candidate Election System (Baudron et. al 2001). It focuses on allowing the user to vote for multiple choices and to have multiple votes (an example of a shareholder meeting is implemented here)

anonymity cryptography end-to-end-encryption homomorphic-encryption privacy voting-application

Last synced: 10 Oct 2024

https://github.com/fabiocolacio/crypt

Easily encrypt and decrypt files from cli or scripts

cryptography

Last synced: 05 Nov 2024

https://github.com/mrjxtr/web_scraping_project

Web scraper for static websites that uses letters for Pagination [# A B C D]. And data cleaning pipeline for the raw data collected.

beautifulsoup4 cryptography data-mining dotenv fernet good-first-contribution good-first-issue good-first-project good-practices python requests web-scraping

Last synced: 06 Nov 2024

https://github.com/alexanderbkl/btcwalletcapture

A small script in nodejs that captures wallets from a range of trivial binary private keys

bitcoin btc btcwhales crypto cryptocurrency cryptography ellipse elliptic-curves ens ethereum generation privatekey scp256k wallet walletcapture walletgeneration

Last synced: 02 Nov 2024

https://github.com/linuxuser255/cryptography_with_python

cryptography scripts the first one is a basic Caesar Cipher

cryptography python3

Last synced: 12 Nov 2024

https://github.com/viral32111/scrambler

A program to hide & protect messages for enhanced privacy.

c cipher cryptography encryption

Last synced: 05 Nov 2024

https://github.com/edoars/public-key-crypto-notes

LaTeX notes (in italian) for the undergraduate Public-key Cryptography course at University of Roma Tre

cryptography latex-notes math notes public-key-cryptography

Last synced: 05 Nov 2024

https://github.com/arindal1/morsecode-translator

A Morse-Code Generating web-app based on JavaScript.

cryptography development front-end javascript morse-code webapp

Last synced: 05 Nov 2024

https://github.com/emrekayik/ekode

EKODE, metni resim üzerinde saklamak için kullanılan bir algoritmadır.

cryptography python

Last synced: 10 Nov 2024

https://github.com/opifexm/cryptoanalyzer

Data encryption decryption program

cryptography encryption java maven

Last synced: 12 Nov 2024

https://github.com/toxic-whitelgnd/matrice_cryptography

A simple math Project based on Matrices-Cryptography by using python-numpy

cryptography math-problem matrices numpy python3

Last synced: 06 Nov 2024

https://github.com/leeway64/lwencryptionmachine

A C program that can encrypt messages using a Caesar cipher.

c-programming caesar-cipher ciphers cmake cryptography

Last synced: 08 Nov 2024

https://github.com/twseptian/python-codes

Python scripts collected by owner

cryptography python python-script python2 python3

Last synced: 06 Nov 2024

https://github.com/wisdomenigma/triplicata

Triplicata Hash :tada:

cryptography file hash

Last synced: 11 Nov 2024

https://github.com/shishirjindal/cryptopals

Matasano's Crypto Challenges in Python

cryptography matasano-cryptopals-challenges python

Last synced: 10 Nov 2024

https://github.com/shyamsunder149/ctf-notes

CTF Notes made for my references for Solving CTFs

cryptography forensics notes python steganography

Last synced: 14 Nov 2024

https://github.com/roshannaidu/blockchain-workshop

This repository contains the details of the Blockchain workshop covering a wide range of topics and hands-on experience with some of the most critical aspects of blockchain development like smart contracts, etc.

blockchain blockchain-technology contracts cryptocurrency cryptography daap decentralized ethereum metamask nft opensea smart-contracts solidity web3 workshop

Last synced: 07 Nov 2024

https://github.com/hungrybluedev/python-basic-cryptography

Implemenation of basic Cryptography techniques and algorithms, along with tools useful for analysis.

algorithm cryptography python3

Last synced: 05 Nov 2024

https://github.com/a-farahani/tokenmanager

TokenManager is a Python GUI tool for managing PKCS#11 tokens. It supports token detection, login, RSA key generation, CSR creation, certificate import, and object listing. Built with tkinter and python-pkcs11, it simplifies token management tasks.

asn1crypto cryptography pkcs11 python python-pkcs11 smartcard tkinter token

Last synced: 05 Nov 2024

https://github.com/rbourgeat/ft_ssl_md5

You will recode part of the OpenSSL program, specifically the MD5 Hashing Algorithm.

42born2code 42cursus 42paris 42projects 42school cryptography ssl

Last synced: 05 Nov 2024

https://github.com/crittora/crittora-sdk-js

A secure SDK for data encryption, decryption, and digital signatures using AWS Cognito authentication. Provides enterprise-grade cryptographic operations with simple API integration.

api-client authentication aws-cognito cryptography data-encryption decryption digital-signature encryption enterprise-security node-js npm-package sdk security typescript

Last synced: 05 Nov 2024

https://github.com/simonmasson/efficient-glv-curves-generation

Generation of efficient four-dimensional GLV curves with high security (256-bit)

cryptography curves elliptic glv sage

Last synced: 23 Oct 2024

https://github.com/sycanz04/ctf-writeups

My writeups for CTFs I've been in

cryptography ctf-writeups python3

Last synced: 06 Nov 2024

https://github.com/bgmp/cryptography-lab3

Third Lab's project for my cryptography class.

cryptography man-in-the-middle socket

Last synced: 18 Oct 2024

https://github.com/zunainaliazam/pixcrypt---image-security-suite

PixCrypt - A simple implementation of image encryption/decryption using AES Algorithm in client side JS.

aes-encryption bootstrap5 cryptography cryptojs css3 html5 js

Last synced: 31 Oct 2024

https://github.com/vitor0p9f/ruby-caesar-cipher

This repository was created with the aim of studying the functioning and implementation of the Cesar cipher. Project suggested by The Odin Project platform.

cryptography docker regex rspec ruby tdd

Last synced: 25 Sep 2024

https://github.com/aditya-giri/cryptopals

My solutions to the Matasano Challenges in Cryptography.

cryptography cryptopals matasano matasano-cryptopals-challenges

Last synced: 12 Oct 2024

https://github.com/geikha/cryptography-scripts

Basic cryptograhpy in Python, just for practice

console-application cryptography python python3 scripting

Last synced: 10 Nov 2024

https://github.com/hazae41/ed25519

Ed25519 adapter for WebAssembly and JS implementations

adapter browser cryptography curve25519 ed25519 javascript typescript webassembly

Last synced: 18 Oct 2024

https://github.com/hazae41/sha1

SHA-1 adapter for WebAssembly and JS implementations

browser cryptography hashing javascript noble sha1 typescript webassembly

Last synced: 18 Oct 2024

https://github.com/anivanchen/pycrypt

A series of standalone scripts built with Cryptography for encryption and decryption of files / strings.

cryptography python

Last synced: 12 Nov 2024

https://github.com/idleberg/node-wp-salts

Generates an object of default WordPress salts. Fully offline.

cryptography nodejs wordpress wordpress-salt

Last synced: 20 Oct 2024

https://github.com/hazae41/x25519

X25519 adapter for WebAssembly and JS implementations

adapter browser cryptography curve25519 javascript typescript webassembly x25519

Last synced: 18 Oct 2024

https://github.com/gkbrk/r30sponge.h

Sponge function based on the Rule 30 Cellular Automaton

c c89 c99 cryptography stb stb-library

Last synced: 14 Oct 2024

https://github.com/psygo/cryptography_course

A Cryptography Course from Udemy

cryptography python

Last synced: 07 Nov 2024

https://github.com/sanjay-sol/shamirs

This project aims to develop a secure vault system leveraging blockchain technology and cryptographic techniques.

blockchain cryptography metamask nextjs remix

Last synced: 06 Nov 2024

https://github.com/ayushshrivstava/iitgn_cs431

CS431 - Computer Network and Security.

cryptography memory-safety network-security web-security

Last synced: 13 Nov 2024

https://github.com/getvmio/free-cryptography-resources

[Cryptography Free Resources] This repository collects 17 of free resources for Cryptography. 🔐 Unravel the secrets of secure communication with our Cryptography Codex! This repository offers a curated collection of free resources, online courses, and an interactive playground environment. Perfec...

awesome-list cryptography free-resources getvm playground programming

Last synced: 11 Nov 2024

https://github.com/sundeeep/sundeeep-blockchain

Building blockchain from scratch using GoLang.

bitcoin blockchain cryptography golang network security sha256-hash web3

Last synced: 18 Nov 2024

https://github.com/wakingrufus/code-book

This repository is a practical book study of The Code Book by Simon Singh.

books cryptography

Last synced: 15 Nov 2024

https://github.com/twilight-dream-of-magic/titanwallciphersspecification

TitanWall Stream Cipher & TitanWall Block Cipher Alogrithm Specification By Twilight-Dream

blockcipher cpp20 cryptography rc6 rc6-plus stream-cipher

Last synced: 13 Nov 2024

https://github.com/go-compile/mim

MIM is a Hash Visualization algorithm utilising 4x4 colour matrixes. This provides a quick and easy method to compare fingerprints, e.g. SSH keys, x509 certs etc. For both terminals (ANSI) and desktop, mobile & web (SVG).

ansi crypto cryptography fingerprint hash image randoart ssh svg verification visualization x509

Last synced: 16 Nov 2024

https://github.com/2kabhishek/pycipher

Cipher algorithms with Python 🐍🔏

algorithm cipher cryptography library python tdd unittest

Last synced: 12 Nov 2024

https://github.com/simplito/crypt-erl

Erlang wrapper for unix libcrypt library

bcrypt cryptography erlang libcrypt

Last synced: 14 Nov 2024

https://github.com/simplito/privmx-endpoint-swift

Wrapper library bringing C++ error handling to Swift for PrivMX

cryptography privacy privmx swift wrapper

Last synced: 14 Nov 2024

https://github.com/saiteja-talluri/cryptosuite-application

A small cryptosuite application written in C++

cryptography miller-rabin rsa-encryption

Last synced: 18 Nov 2024

https://github.com/simplito/privmx-endpoint-swift-extra

Extension wrapper for PrivMX Endpoint Swift

cryptography privacy privmx swift wrapper

Last synced: 14 Nov 2024

https://github.com/markcda/unitech-infosec-basics-practice-2nd-gr

Учебно-лабораторная практика за 2-й курс

cryptography university-coursework

Last synced: 17 Nov 2024

https://github.com/thibmeu/pepe-debug

Local Privacy Pass debug interface

cryptography privacypass

Last synced: 16 Nov 2024

https://github.com/swamikannan/revisiting-python

Building projects based on libraries such as Turtle and tkinter to brush up on non-ML skills

coffee-machine cryptography customtkinter etch-a-sketch password password-manager-app password-manager-ui python3 tkinter-gui tkinter-python turtle

Last synced: 14 Nov 2024

https://github.com/iphydf/toxcore

Fork of toxcore that's not a github fork

cryptography encryption network p2p security toxcore

Last synced: 17 Nov 2024

https://github.com/maemresen/encrypted-data-sender

An example project that simulates, sending and receiving encrypted data between two end-point.

cryptography encryption java security

Last synced: 12 Nov 2024

https://github.com/casper64/hai

The 100% console based messaging program using the cryptography library in python; a project I made for my cryptograpghy course.

cryptography python sockets

Last synced: 15 Nov 2024

https://github.com/thibmeu/rfc9500

Public Key Cryptography Test Keys from RFC 9500

cryptography rfc test

Last synced: 16 Nov 2024

https://github.com/kharizzakaye/message-encoder-decoder

A Python program that encodes and decodes a message. Built with Tkinter and Python Base64.

base64 cryptography python3 tkinter

Last synced: 16 Nov 2024

https://github.com/divinemonk/ancipher

Alpha Numeric Cipher, replaces similar words to numbers & gives a CyFi look.

alpha cipher cryptography hacking hacking-tool numeric pypi python python3

Last synced: 18 Nov 2024

https://github.com/simplito/privmx-webendpoint

JavaScript library designed to work in browser environment, used by PrivMX communication channels

communication cryptography end-to-end-encryption privacy web zero-knowledge

Last synced: 14 Nov 2024

https://github.com/rakin406/cryptography

Learning cryptography

cryptography

Last synced: 13 Nov 2024

https://github.com/rhcarvalho/decrypt-ola

Deciphering some messages

cryptography go golang

Last synced: 13 Nov 2024

https://github.com/rhcarvalho/tiwe

Tiwe is a distributed multiplayer board game

cryptography game golang multiplayer peer-to-peer

Last synced: 13 Nov 2024

https://github.com/oxion7/rc4-rust

RC4 algorithm in rust

algorithm cipher cryptography stream-cipher

Last synced: 13 Nov 2024

https://github.com/charlot-dedjinou/best-flag

Best Flag est un projet passionnant qui mettra vos compétences en cryptographie et stéganographie à l'épreuve. Le but est de découvrir un message secret dissimulé dans le fichier "best_flag" en utilisant différents algorithmes de chiffrement.

cryptography express expressjs flag mongodb react reactjs steganography tailwind tailwindcss

Last synced: 12 Nov 2024

https://github.com/xannythepleb/pycrypt

A rudimentary encryption program written in Python. Plan to add a lot more functionality soon. Please note this is an unaudited hobby project! If security is vital, use Signal or PGP.

blake2b chacha20-poly1305 cryptography encryption-tool python-encryption python3

Last synced: 12 Nov 2024

https://github.com/sohnryang/crypto-contest-2020

상받은 2020년 암호경진대회 솔루션

block-cipher crypto-contest cryptography hill-cipher loop-unrolling

Last synced: 17 Nov 2024

https://github.com/xannythepleb/pycryptx

PyCryptX - an X25519 + Ed25519 + ChaCha20 + BLAKE2b based public key encryption program in Python. This is an unaudited hobby project!

blake2b chacha20 cryptography curve25519 ed25519 encryption-decryption hkdf public-key-cryptography python-encryption python3 x25519

Last synced: 12 Nov 2024

Cryptography Awesome Lists
awesome-cryptography 270 Computer-Science-Resources 51 awesome-blockchain-rust 105 awesome-crypto-papers 102 awesome-iam 274 awesome-he 82 awesome-substrate 165 awesome-cryptography-rust 78 awesome-ctf-resources 239 awesome_computer_science 116 Library-of-Ethereum 138 awesome-algorand 202 awesome-zama 179 awesome-ethereum-finance 93 awesome-infosec 83 Blockchain-Guide 538 awesome-risc0 46 bitcoin-history 137 fucking-awesome-cryptography 193 awesome-anonymity-papers 30 free-cryptography-resources 73
Cryptography Categories
Contributed talks, posters and presentations 225 The list 206 Cryptography 115 Resources 111 2018 96 Frameworks and Libs 92 Blockchain Explorers 91 Research papers and publications 87 MEV 83 Password-less auth 82 Tools 79 Authorization 79 Development Tools 77 Uncategorized 75 Ecosystem 63 Papers 60 Misc 57 More 56 Content 55 Multi-factor auth 54