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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/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/popcornell/pyledakem

LEDAkem post-quantum key encapsulation cryptoscheme Python implementation

cryptography error-correcting-codes key-exchange-algorithm key-exchange-algorithms linear-codes post-quantum-cryptography

Last synced: 14 Oct 2024

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

Password generator build with Python.

cryptography python

Last synced: 12 Nov 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/ddjerqq/anarchist

discord economy bot with (sub-optimal) blockchain implementation. inspired from rithmian's video on youtube about a blockchain app with fastapi. (which was slightly misleading as his blocks had only one transaction for the video's simplicity sake, which is understandable, the format of the video could not allow for a deeper implementation)

blockchain cryptography discord-bot discord-py discordpy python sha256 sqlite3

Last synced: 19 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/alvii147/hashbrown

My compilation of cryptography functions and personal start to cryptography

cryptography

Last synced: 06 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/matteopolak/password

A simple password generator.

cryptography cybersecurity generator password

Last synced: 06 Nov 2024

https://github.com/bwesterb/germain

Counts safe primes

cryptography estimate germain safe-prime

Last synced: 25 Oct 2024

https://github.com/gabrielmajeri/pp-project

Procedural programming project for winter 2018 course

c cryptography pattern-matching

Last synced: 05 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/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/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/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/naveenrajm7/cipherapp

basic python gui for some cryptographic techniques

cipher-algorithms cryptography

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/elliotwutingfeng/secret_broadcast

Send encrypted webcam snapshots over Telegram to specific users.

cryptography fernet telegram webcam

Last synced: 11 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/defeo/hhs-keyex

Research paper on improving the Hard Homogeneous Spaces key exchange protocol (by Couveignes and Rostovtsev-Stolbunov)

asymmetric-cryptography cryptography elliptic-curves isogenies key-exchange-protocol research-paper

Last synced: 16 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/telkomdev/netcrypsi

Custom crypto utility that wraps the DotNet cryptography API to make life easier (Digest, AES, HMAC, RSA, RSA Digital Signature)

aes cryptography dotnet rsa

Last synced: 16 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/telkomdev/pycrypsi

Python custom crypto utility that wraps the pycryptodome module to make life easier (Digest, Cipher, HMAC, RSA, RSA Digital Signature)

cryptography hash python rsa telkomdev

Last synced: 16 Nov 2024

https://github.com/codlocker/cryptography_algos

Implementing different Cryptography Algorithms

cipher cryptography

Last synced: 26 Oct 2024

https://github.com/syedzawwarahmed/encryption-algorithms

A collection of encryption algorithms implemented in Rust.

cryptography encryption rust

Last synced: 12 Nov 2024

https://github.com/lucasfeliciano02/expressoes_regulares-regex

Expressões regulares muito úteis para validar: senhas, cpf, e-mails, IPv4, numeros e telefones

cryptography formatters python regex validations

Last synced: 14 Nov 2024

https://github.com/zhongruoyu/md5

An implementation of the MD5 hash algorithm.

cryptography hash md5

Last synced: 10 Nov 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/telkomdev/c-crypsi

Custom crypto utility for C/C++ based on Openssl Crypto Library to make life easier

aes c cryptography digest openssl

Last synced: 16 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/angeldollface/doll-cipher

A Rustacean implementation of an encryption algorithm of my own design. :lock: :dolls:

aes-encryption cryptography rust-lang rust-library

Last synced: 16 Nov 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/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/t-bast/black-mango

An IBE implementation using Akka

akka cryptography

Last synced: 12 Nov 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/innovativeinventor/cryptart

A way to easily verify files, keys, and other data using art(words, sounds, images)

cryptography hashing security-tools

Last synced: 11 Nov 2024

https://github.com/t-bast/blue-avocado

A collection of cryptographic tools.

cryptography educational

Last synced: 12 Nov 2024

https://github.com/adekbadek/files-encrypt

Encrypt/decrypt files

bash cryptography openssl

Last synced: 30 Oct 2024

https://github.com/ryanoutcome20/cryptify

A WinForms based file Encryption system.

aes cryptography csharp des filesystem tools tripledes windows windows-forms

Last synced: 13 Nov 2024

https://github.com/lcian/klein-cryptanalysis

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

cryptanalysis cryptography

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/seanbreckenridge/plus1

A symmetric substitution cipher used to obfuscate code that I'd rather not be indexed.

cipher cryptography

Last synced: 09 Oct 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/jeffotoni/gcry

An exercise with some algorithms of encryption in Golang, like CBC, CFB, GCM, OFB, MD5, BLOWFIS etc.

blowfish-algorithm criptografia criptography crypto-cbc crypto-coin cryptography go golang

Last synced: 30 Oct 2024

https://github.com/jeffotoni/gocry

Encrypt files

crypto cryptography go golang

Last synced: 30 Oct 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/x25519

X25519 adapter for WebAssembly and JS implementations

adapter browser cryptography curve25519 javascript typescript webassembly x25519

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/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/yumevote/voting-iot-machine-ui

A emulated GUI application which acts as a POS IOT Machine (DRE) to allow people to vote for election on the Maschain

arduino cryptography iot python tkinter-gui

Last synced: 03 Nov 2024

https://github.com/ashutoshvarma/cryptopals

Challenges from https://cryptopals.com/

aes cryptography cryptopals rust

Last synced: 07 Nov 2024

https://github.com/zhongruoyu/sha2

An implementation of the SHA-2 hash algorithms.

cryptography hash sha256 sha512

Last synced: 10 Nov 2024

https://github.com/tniessen/zkp-volte-patarin-nachef-c

Implementation of the zero-knowledge protocol due to Volte, Patarin, and Nachef (2013) in plain C

academic cryptography zero-knowledge-proof

Last synced: 17 Oct 2024

https://github.com/jchambers/java-noise

A Java implementation of the Noise Protocol Framework

cryptography java noise noise-protocol noise-protocol-framework security

Last synced: 30 Oct 2024

https://github.com/lorransutter/intro-bc-security-practices

Labs for BCDV1002 - Intro to Blockchain - Security Practices

blockchain cryptography ethersjs security security-practices smart-contracts solidity

Last synced: 08 Nov 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/isakruas/tcc-elliptic-curve-cryptography

Final files for the undergraduate thesis titled "Desvendando a Criptografia de Curvas Elípticas: Propriedades, Métodos e Implementação," completed at IFNMG - Campus Januária. This repository includes all necessary documents and presentation materials.

cryptography elliptic-curves final-thesis ifnmg latex mathematics monograph presentation

Last synced: 13 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/pmuens/tfhe-py

Python implementation of the Fully Homomorphic Encryption Scheme TFHE

cryptography fully-homomorphic-encryption homomorphic-encryption tfhe

Last synced: 17 Oct 2024

https://github.com/devcetra/df_bijective_uuid_mapper

A package providing bijective UUID mapping for secure and efficienct lookups.

cloud-functions cryptography dart library package security uuid

Last synced: 07 Nov 2024

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

Password hash generator in C#

cryptography csharp windows-forms winforms

Last synced: 14 Oct 2024

https://github.com/daim-nickel-penny/elixir

BlockChain based simple DAPP

blockchain-technology cryptography javascript

Last synced: 10 Nov 2024

https://github.com/texadactyl/cloaking.jl

This is a file cloaking utility set of APIs written in Julia. It is similar to Cloaking.py and Cloaking.c.

cbc-aes-encryption cryptography cryptography-tools decryption encryption hmac hmac-authentication julia nettle

Last synced: 30 Oct 2024

https://github.com/anistark/cryptography

Cryptography Functions Visual

cryptography hash javascript

Last synced: 24 Oct 2024

https://github.com/bethanyuo/crypto_hashes

Popular Cryptographic Algorithms using Crypto Libraries: Hashes

algorithms crypto-algorithms crypto-libraries cryptography hashing hashing-algorithm python

Last synced: 13 Nov 2024

https://github.com/bethanyuo/crypto_signatures

Popular Cryptographic Algorithms using various Crypto Libraries: Signatures

algorithms crypto crypto-algorithms crypto-libraries crypto-signatures cryptography javascript python signatures

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/linariaworks/mephi

Proof of concept Limbus Company Private Server written in Clojure.

api clojure cryptography http-server limbus-company private-server web-server

Last synced: 14 Nov 2024

https://github.com/uofsc-fall-2022-math-587-001/homework5

Diffie-Hellman key exchange and ElGamal cryptosystem. Plus Shanks' algorithm for solving the discrete logarithm problem.

cryptography discrete-logarithm go latex math

Last synced: 14 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/adistrim/rsa-pkcs1_oaep-encryption

🔐 RSA encryption and decryption with PKCS1 OAEP padding scheme. Includes key pair generation, encryption with public key, decryption with private key, and secure cryptographic operations.

cryptography pycryptodome python rsa

Last synced: 12 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/uofsc-fall-2022-math-587-001/homework7

Roots mod pq, RSA, and Miller-Rabin witnesses for compositeness

cryptography go latex math number-theory

Last synced: 14 Nov 2024

https://github.com/naemazam/live-encryption-decryption

Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used

aes cryptography encryption html-css-javascript javascript naemazam

Last synced: 14 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 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