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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/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/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/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/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/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/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/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/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/viral32111/scrambler

A program to hide & protect messages for enhanced privacy.

c cipher cryptography encryption

Last synced: 05 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/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/fabiocolacio/crypt

Easily encrypt and decrypt files from cli or scripts

cryptography

Last synced: 05 Nov 2024

https://github.com/sripwoud/cryptography

Modern Cryptography Primitives 101

basics cryptography primitives

Last synced: 29 Oct 2024

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/noob123-art/hamster-clicker

Hamster Kombat Bot is a Python-based automation tool specifically designed for the game Hamster Kombat. This bot is capable of performing all in-game tasks, including auto-tapping, cipher tasks, and purchasing the best cards on your behalf. It's a free and fully automated farming bot that enhances your Hamster Kombat gaming 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/web3pack/base-x

A modern base-x encoding library implemented in TypeScript with minimal dependencies for use in browser and Node.js.

base16 base2 base45 base58 bitcoin crypto cryptography decode decoding encode encoding javascript nodejs npm typescript web3

Last synced: 10 Nov 2024

https://github.com/fl03/aqueduct

Aqueduct is a dynamic encryption protocol merging elliptic-curve cryptography with fully-homomorphic encryption standards.

cryptography rust

Last synced: 28 Oct 2024

https://github.com/markuszoppelt/aes_argon2_trezor

Short demo on how to use AES with Argon2id KDF and Trezor

aes argon2 cryptography kdf trezor

Last synced: 08 Nov 2024

https://github.com/dlarocque/aes

Advanced Encryption Standard (AES)

c cryptography encryption

Last synced: 07 Nov 2024

https://github.com/mukailasam/rand

A Command-Line tool for generating a cryptographically secure random bytes

cryptographically-secure cryptographically-secure-random cryptography golang hexadecimal random random-bytes random-number

Last synced: 12 Nov 2024

https://github.com/tatemsoft/cryptr

A simple shell utility for encrypting and decrypting files using OpenSSL.

aes-256 aes-encryption bash bash-script cryptography decryption encryption openssl shell-script

Last synced: 10 Nov 2024

https://github.com/fpoirotte/cryptal-openssl

An implementation of the Cryptography Abstraction Layer based on the OpenSSL PHP extension

cryptal crypto cryptography openssl php

Last synced: 28 Oct 2024

https://github.com/fpoirotte/cryptal-hash

An implementation of the Cryptography Abstraction Layer based on the hash PHP extension

cryptal crypto cryptography hash php

Last synced: 28 Oct 2024

https://github.com/harish-balaji-b/password-manager

In developing a secure client-server model, we implement the Advanced Encryption Standard (AES) and a hashing algorithm from scratch. The AES implementation includes key expansion, key-mixing operations, and secure modes like Cipher Block Chaining (CBC). For hashing, we choose SHA-256 and ensure its resistant to common cryptographic attacks.

aes-encryption cbc cryptography pbkdf2 sha-256

Last synced: 05 Nov 2024

https://github.com/fpoirotte/cryptal-mcrypt

An implementation of the Cryptography Abstraction Layer based on the legacy mcrypt PHP extension

cryptal crypto cryptography mcrypt php

Last synced: 28 Oct 2024

https://github.com/jacob-ian/deno_rsa

Generate/decode RSA Public and Private Keys and create signatures with SHA256withRSA (RS256) in Deno.

cryptography deno denoland rsa typescript

Last synced: 06 Nov 2024

https://github.com/davidbuchanan314/ml-kem-stuff

A toy implementation of ML-KEM, aka Kyber, based on the current FIPS 203 draft

cryptography cryptography-algorithms key-encapsulation-mechanism kyber ml-kem post-quantum-cryptography pqc python

Last synced: 07 Nov 2024

https://github.com/davidbuchanan314/cryptopals-python3

Yet Another Cryptopals solution repo. Implemented in modern-ish python3. A mixture of procedural and functional coding styles. But no OO! :P

aes cracking cryptography cryptopals python3 xor

Last synced: 07 Nov 2024

https://github.com/lukman-01/alchemy-eth-bootcamp-projects

Alchemy-Eth-Bootcamp documentation of learning and developing blockchain technology from scratch using JavaScript, Blockchain cryptography and storage,Solidity, Etherjs, Hardhat and indept smart contract writing.

blockchain cryptography erc20 ethereum etherjs evm hardhat javascript nfts smart-contracts solidity

Last synced: 12 Nov 2024

https://github.com/jordanbaird/hashgenerator

Generate hash digests using commonly available hash algorithms

cryptography generate hash hashgenerator hashing md5 sha sha1 sha256 sha384 sha512 swift

Last synced: 24 Oct 2024

https://github.com/ali2210/rsa

this is implementation of RSA cryptography in Java

cryptography rsa-cryptography

Last synced: 28 Oct 2024

https://github.com/zairbulos/password-generator

Password generator build with Python.

cryptography python

Last synced: 12 Nov 2024

https://github.com/alvii147/hashbrown

My compilation of cryptography functions and personal start to cryptography

cryptography

Last synced: 06 Nov 2024

https://github.com/matteopolak/password

A simple password generator.

cryptography cybersecurity generator password

Last synced: 06 Nov 2024

https://github.com/d-thatcher/hybridcryptosystem

A library of functions built around PyCrypto that implements a asymmetric encryption of public keys with symmetric encryption of files

cryptography hybridencryption python

Last synced: 07 Nov 2024

https://github.com/yash22222/cryptobank

Crypto Bank is a decentralized blockchain application that enables secure transactions between users. It allows users to create and manage transactions, mine blocks, and validate the blockchain. With a focus on transparency and security, Crypto Bank ensures the integrity of transaction records in a reliable digital currency platform.

backend blockchain blockchain-technology cryptocurrencies cryptography crytobank decentralized-applications flask frontend mining validity

Last synced: 09 Nov 2024

https://github.com/aowangphilly/cryptsenal

Python Cryptography Package

cryptography python

Last synced: 06 Nov 2024

https://github.com/maxgfr/playforgood

It is a cryptocurrency based on the fork of the litecoin

bitcoin bitcoin-forks btc cryptocurrencies cryptocurrency cryptography fork litecoin litecoin-fork ltc

Last synced: 06 Nov 2024

https://github.com/ableinc/polysecrets-js

A completely randomized order of secrets; built with security in mind.

application-security cryptography javascript js jwt nodejs npm npm-package polysecrets secrets secrets-management security

Last synced: 21 Oct 2024

https://github.com/nico-curti/cryptosocket

TCP/IP Client Server with RSA cryptography

cryptography rsa socket

Last synced: 07 Nov 2024

https://github.com/cossacklabs/homebrew-tap

Homebrew tap for CossackLabs packages

brew crypto cryptography encryption homebrew security tap themis

Last synced: 12 Nov 2024

https://github.com/trident09/semester-4-os-crypto

All programs in OS in sem 4

cpp cryptography os

Last synced: 08 Nov 2024

https://github.com/codlocker/cryptography_algos

Implementing different Cryptography Algorithms

cipher cryptography

Last synced: 26 Oct 2024

https://github.com/rustaceanrob/chacha20

zero dependency, stack allocated ChaCha20 implementation

chacha20 cryptography stack-allocated stream-cipher

Last synced: 31 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/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/winstxnhdw/tisc-2021

Python code for The InfoSecurity Challenge 2021.

cryptography cybersecurity tisc2021

Last synced: 23 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/adiwajshing/simplecrypto

All coding work done for Ashoka University CS-2362

aes cryptography curve elgamal sign-verification signing verification

Last synced: 12 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/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/shishirjindal/cryptopals

Matasano's Crypto Challenges in Python

cryptography matasano-cryptopals-challenges python

Last synced: 10 Nov 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/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/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/sycanz04/ctf-writeups

My writeups for CTFs I've been in

cryptography ctf-writeups python3

Last synced: 06 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/imnotannamaria/python-flask-auth

Flask User Authentication and CRUD API

cryptography flask pymysql python

Last synced: 07 Nov 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/sgnn7/openssl-fips

OpenSSL FIPS-compliant 140-2 cryptographic module canister for Docker container targets.

containers cryptography docker docker-container encryption fips fips-140-2 fips-build fips140-2 openssl openssl-tools security trusted-execution-environment

Last synced: 08 Nov 2024

https://github.com/basedwon/crpdo

A unified cryptographic library integrating diverse modules to provide robust and versatile cryptographic solutions for Node.js and the browser.

cryptography encryption hashing tweetnacl

Last synced: 06 Nov 2024

https://github.com/UofSC-Fall-2022-Math-587-001/homework8

A bit about distribution of primes and Pollard's p-1 test

cryptography go latex math pollard-p-1 prime-numbers

Last synced: 14 Nov 2024

https://github.com/wildonion/payma

a little TON contract which builds trust with coworkers

cryptography payment-gateway smart-contracts

Last synced: 07 Nov 2024

https://github.com/ismaelvr1999/encrydb

This project is a database management system created from scratch, with a focus on security and encryption.

cryptography database nacl pynacl python

Last synced: 07 Nov 2024

https://github.com/autistic-symposium/zero-knowledge-proofs-toolkit

👾 resources as we autistic cypherpunks research and have fun with zkp stuff

autism awesome-list cryptography rust zero-knowledge

Last synced: 06 Oct 2024

https://github.com/mrmorais/cipher_algorithms

Cipher algorithms implementations in C++

cipher cryptography

Last synced: 08 Nov 2024

https://github.com/newam/p256-cm4

A rust re-implementation of Emill/P256-Cortex-M4

cryptography embedded p256 rust

Last synced: 07 Nov 2024

https://github.com/linguini1/rsa

An experimental program I developed to learn about the RSA algorithm. Encrypts text files. Not meant as an actual encryption tool.

cryptography decryption encrypt-files encryption rsa-algorithm rsa-encryption

Last synced: 07 Nov 2024

https://github.com/nvnx7/cryptopals-cryptography-cracks

Rust implementation of cracks of cryptopals challenges

challenge crypto cryptography rust

Last synced: 07 Nov 2024

https://github.com/phenomsg/password-manager

It is a Python password manager using Fernet encryption. It securely stores and manages passwords, ensuring confidentiality and convenience for users.

cryptography decryption encryption fernet python

Last synced: 07 Nov 2024

https://github.com/rani-abha/cryptography_algorithms

In this repository, I've gathered a collection of cryptographic algorithms that I've learned during my college years and implemented for both learning and practical purposes.

algorithms blacklist cipher-algorithms cryptography digitalsignature firewall-rules playfair-cipher sha1-hash whitelist

Last synced: 15 Nov 2024

https://github.com/yuji1702/ai--powered-triage-system

This project implements a machine learning-based triage system for emergency rooms, which classifies patients based on their symptoms and vitals using a Random Forest Classifier. The system features real-time patient data integration, a user-friendly GUI built with Tkinter, and secure patient data encryption using Fernet from the cryptography lib

cryptography data-imputation data-preprocessing data-security encryption gui healthcare machine-learning matplotlib medical-data python random-forest realt-time scikit-learn seaborn tkinter triage-system

Last synced: 31 Oct 2024

https://github.com/m-azra3l/wavaudiostego

WAVAudioStego is a desktop application designed for audio steganography, which is the art of hiding secret information within an audio file. With this application, users can hide text messages in form of text files within audio audio files and extract them later using a private key.

cryptography steganography

Last synced: 08 Nov 2024

https://github.com/greydevv/sha-256

A C implementation of the 256-bit Secure Hash Algorithm (SHA-256).

binary bits c cryptocurrency cryptography sha256 sha256-hash

Last synced: 08 Nov 2024

https://github.com/greydevv/naive-sha-256

A naive Python implementation of the 256-bit Secure Hash Algorithm (SHA-256).

binary bits cryptocurrency cryptography python sha256 sha256-hash

Last synced: 08 Nov 2024

https://github.com/softcreatr/wsc-crypto-ts

PoC of cryptographic utility functions for WoltLab Suite Core, implemented in TypeScript.

crypto cryptography typescript woltlab wsc

Last synced: 23 Oct 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 112 2018 96 Frameworks and Libs 92 Blockchain Explorers 91 Research papers and publications 87 MEV 83 Password-less auth 82 Authorization 79 Tools 78 Development Tools 77 Uncategorized 75 Ecosystem 63 Papers 60 Misc 57 More 56 Content 55 Multi-factor auth 54