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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/anupammaurya6767/tanji

Tanji is a Python encryption library that provides a secure and flexible solution for encrypting and decrypting messages. It leverages both symmetric and asymmetric encryption techniques to ensure the confidentiality and integrity of your data.

asymmetric-cryptography code-review continuous-integration cryptography cryptography-algorithms documentation encryption github-actions github-package-registry open-source pytest python release-management security software-development software-engineering sphinx-doc symmetric-cryptography tanji tutorial

Last synced: 14 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/mveytsman/cryptopals

Doing cryptopals in Elixir LiveBook

cryptography cryptopals-crypto-challenges elixir livebook

Last synced: 12 Oct 2024

https://github.com/gabriel-milan/des_example

Example for encryption/decryption using DES. Compatible with Arduino, Node.js and Python

arduino cipher cryptography nodejs python3

Last synced: 13 Oct 2024

https://github.com/chardoncs/minotp

Dead simple OTP library for Rust.

cryptography hotp one-time-password otp rust totp

Last synced: 24 Oct 2024

https://github.com/anindya-prithvi/text-encryption

To encrypt texts and also decrypt them using a generated/user supplied key

cryptography encryption

Last synced: 15 Nov 2024

https://github.com/vu3rdd/go-merkletree

a merkle tree implementation in Go with a fixed hashing scheme

cryptography go golang merkle-proof merkle-tree merkletree

Last synced: 12 Oct 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/zeraphie/passwordgen

Simple class for cryptographically strong secure password generation

composer cryptographic cryptography javascript keyspace password password-generator passwordgen php

Last synced: 12 Oct 2024

https://github.com/eiblybrasil/php-crypt

A simple php class for encryption.

class cryptography php php72 php73 php74 php80 php81

Last synced: 12 Oct 2024

https://github.com/allenvox/infosec

Workspace for Information Security class

cryptography go information-security

Last synced: 11 Nov 2024

https://github.com/hrichharms/salsa20

Salsa20 stream cipher implemented in Haskell

cryptography salsa20 stream-cipher xor-cipher

Last synced: 05 Nov 2024

https://github.com/taimoorzaeem/fcrypt

A command line tool to encrypt and decrypt file using a symmetric key.

c cryptography encryption-algorithm encryption-decryption file file-encryption

Last synced: 13 Oct 2024

https://github.com/enkore/zignify

Re-implementation of OpenBSD signify(1) in Zig (first code in Zig)

crypto cryptography signify zig

Last synced: 15 Oct 2024

https://github.com/franky47/cryptograph

GraphQL API for cryptographic functions

cryptography graphql serverless

Last synced: 14 Oct 2024

https://github.com/abhayagiri/raho

Python module for simple symmetric encryption built on cryptography

cryptography fernet python python2 python3

Last synced: 15 Oct 2024

https://github.com/tuanlh/classical-cipher

Giới thiệu một số loại mã hóa cổ điển và hiện thực bằng javascript

caesar cipher classical cryptography javascript playfair

Last synced: 05 Nov 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/m-azra3l/passwordhashgenerator

Password hash generator in C#

cryptography csharp windows-forms winforms

Last synced: 14 Oct 2024

https://github.com/d1ogocs/projeto-final

Implementação de mecanismos de autenticação e segurança em aplicações críticas: Caso de estudo - Sistema de gestão bancária

asp-net banking-system blockchain critical-applications cryptography csharp html-css information-security soap-web-services sql-server visual-studio windows-forms

Last synced: 14 Oct 2024

https://github.com/wkhallen/easyencrypt

Easy encryption

aes cryptography python rsa

Last synced: 14 Oct 2024

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

the application was created as part of the final project for the PJC (Fundamentals of Programming in C and C++) course at PJAIT

cpp17 cryptography password-manager security

Last synced: 14 Oct 2024

https://github.com/25a0/authentication-sets

Code and statistics related to authentication sets.

cryptography merkle-hash-trees

Last synced: 14 Oct 2024

https://github.com/25a0/sts-sphincs

SPHINCS, the hash-based signature scheme, with fast batch signatures

cryptography digital-signature hash-based-signatures post-quantum-cryptography

Last synced: 14 Oct 2024

https://github.com/anistark/cryptography

Cryptography Functions Visual

cryptography hash javascript

Last synced: 24 Oct 2024

https://github.com/chinnanj666/message-encryption-decryption

This Python-based application provides a graphical user interface (GUI) for encrypting and decrypting messages using AES encryption.

aes algotithms cryptography python thinker

Last synced: 13 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/lazula/cryptopals

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

cryptography ctf

Last synced: 13 Oct 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/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/gabrielmajeri/crypto-data-structures

Data structures in Rust for cryptocurrencies and blockchain-related technologies

blockchain cryptocurrency cryptography merkle-tree

Last synced: 05 Nov 2024

https://github.com/jmg-duarte/rot

🔪 Caesar Cipher CLI Tool 🔏

caesar-cipher cipher cryptography rot rot13 rotation rust

Last synced: 13 Oct 2024

https://github.com/justscott/rapidrsa

Simpler to use implementation of the pycryptodome RSA algorithm

asymmetric-cryptography cryptography encryption-decryption python3 rsa rsa-cryptography

Last synced: 08 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/daimdn/cryptography-messageencryption

Brief tutorial of Cryptography. Based on previous solutions. Can be used along for sending messages

cryptography java

Last synced: 16 Nov 2024

https://github.com/localnerve/hmac-symmetric

A library for symmetric encryption with hmac digests

bot-mitigation crypto cryptography encryption hmac nodejs symmetric-encryption

Last synced: 14 Oct 2024

https://github.com/jimysheepman/rsa

kriptolama aracı

cryptography rsa

Last synced: 11 Nov 2024

https://github.com/yizhezhang-ervin/knowledge_cryptography

Cryptography with Python

cryptography python

Last synced: 10 Nov 2024

https://github.com/cjpatton/aez

AEZ v3, Robust authenticated encryption.

cryptography

Last synced: 24 Oct 2024

https://github.com/wisskirchenj/myblockchain

Blockchain centered multithreaded simulation with miners and clients

blockchain cryptography generic-programming java17 multithreaded rsa-signature

Last synced: 10 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/bmeneg/lapwing

Lightweight crypto algorithms library for highly resource-constrained devices.

c clibrary cryptography embedded

Last synced: 14 Oct 2024

https://github.com/daleroberts/asd-coin

Playing with the ASD Commemorative Coin

cryptography

Last synced: 14 Oct 2024

https://github.com/alfahami/landcertificate

An admin/client land certficate requester application built on top of Hyperledger where clients request a land certificate to a land conserver(admin) who will deliver the certificate.

blockchain-technology blockhain cluster cryptography dapps hyperledger hyperledger-fabric land landmanagement mongodb mongodb-database nodejs qrcode wallet

Last synced: 10 Nov 2024

https://github.com/magical/spritz

Spritz cryptographic sponge(-like) function, hash, and stream cipher in Go

cryptography

Last synced: 14 Oct 2024

https://github.com/magical/gimli

Go implementation of http://gimli.cr.yp.to/

cryptography

Last synced: 14 Oct 2024

https://github.com/magical/libargon2

fork of the argon2 reference implementation

cryptography

Last synced: 14 Oct 2024

https://github.com/magical/fastpbkdf2

A faster implementation of x/crypto/pbkdf2

cryptography

Last synced: 14 Oct 2024

https://github.com/cristinemirror52/zyra-crypto-wallet-mnemonic-seed-phrase-balance-checker

This repository features Zyra, a crypto wallet tool that includes functionality for checking balances using mnemonic seed phrases. It allows you to securely manage and verify cryptocurrency balances associated with various wallets.

balance balance-checker bip39 bitecoin blockchain cold-wallet crypto crypto-wallet cryptography ethereum hardware-wallet keypair mnemonic mnemonic-phrase seed seed-phrase wallet wallet-checker

Last synced: 02 Nov 2024

https://github.com/ggsmith842/crypto-hacks

CTF challenges from the Cryptohack Cryptography course.

cryptography ocaml

Last synced: 12 Oct 2024

https://github.com/serene-arc/word-length-matcher

Tool to identify plaintext from ciphertext word lengths

cipher ciphertext ciphertext-attack corpus cryptography plaintext word-length

Last synced: 06 Nov 2024

https://github.com/tell/note-on-subgroup-security

This is a demonstration of "A Note on Subgroup Security in Pairing-Based Cryptography"

cryptography pairing subgroup-security

Last synced: 12 Oct 2024

https://github.com/crybercorp/thecryptoanarchistmanifesto

The Crypto Anarchist Manifesto by Timothy C. May, written in 1988.

anarchy anonymous bitcoin cryptography dogecoin ethereum freedom manifest monero privacy

Last synced: 02 Nov 2024

https://github.com/netesf13d/py-ecc

Python implementation of elliptic curve cryptography

cryptanalysis cryptography elliptic-curve-cryptography

Last synced: 11 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/zhongruoyu/md5

An implementation of the MD5 hash algorithm.

cryptography hash md5

Last synced: 10 Nov 2024

https://github.com/netesf13d/crypto-stuff

Python implementation of some common cryptographic primitives

aes cryptography keccak

Last synced: 11 Nov 2024

https://github.com/bwesterb/germain

Counts safe primes

cryptography estimate germain safe-prime

Last synced: 25 Oct 2024

https://github.com/mpankajarun/file-encryption-and-decryption

This app is an experiment that will allow people to choose files from their computers and encrypt them client-side with a pass phrase.

cryptography cryptojs javascript

Last synced: 11 Nov 2024

https://github.com/dulacp/cryptopals-challenges

My own solutions to the challenges of https://cryptopals.com/

challenges crypto cryptography solutions

Last synced: 12 Nov 2024

https://github.com/juanfkurucz/proyecto-seguridad

Subject "Seguridad" (Security) from Universidad Catolica del Uruguay

cryptography hashing python security

Last synced: 15 Oct 2024

https://github.com/erhant/polenta

A toy language to play around with polynomials over finite fields.

cryptography lambdaworks pest polynomials repl rust

Last synced: 13 Nov 2024

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

Homebrew tap for software maintained by @savesecrets

brew cryptography homebrew installer packages secret-management secrets

Last synced: 24 Oct 2024

https://github.com/jtdowney/speck

Toy implementation of Speck cipher in Rust

cipher cryptography speck

Last synced: 15 Oct 2024

https://github.com/tuokri/unrealscript-fcrypto

Pure UnrealScript SSL/TLS implementation and cryptography utilities based on BearSSL. Work in progress.

bearssl block-cipher cryptography decryption ecdh ecdhe encryption hkdf hmac https-client sha-1 udk ue3 unreal-engine-3 unrealscript xxtea

Last synced: 15 Oct 2024

https://github.com/aead/poly

Package poly implements message authenticators based on polynomials

cryptography gcm golang poly1305

Last synced: 12 Oct 2024

https://github.com/f2rkan/digital-content-platform

An example of a digital content platform that I created to reinforce the structures I learned in the object-oriented programming applications course at university. I do CRUD operations and use MD5 encryption algorithm during login process; I also preferred MySQL as database.

automation cryptography eclipse-ide java javafx md5-hash ui-design ux-design

Last synced: 13 Nov 2024

https://github.com/raed667/aes-cpa

very basic crypto challenge I have setup for my fellow interns at SAP Labs

aes aes-encryption aes256 crypto cryptography

Last synced: 21 Oct 2024

https://github.com/erik-castro/easy_enc

easy_enc.sh é uma ferramenta simples e eficiente para encriptação e decriptação de arquivos e dados utilizando OpenSSL, desenvolvida em Bash. Suporta criptografia com o algoritmo AES-256-CBC e permite a escolha entre salvar os resultados em arquivos ou imprimi-los diretamente na saída padrão.

aes-256 bash cli-tool command-line-tool cryptography cybersecurity data-encryption encryption file-encryption openssl pbkdf2 script security-tools shell-script simple-encrypt

Last synced: 25 Oct 2024

https://github.com/kceh/steganography-and-cryptography

Steganography and Cryptography project for Kotlin developer certificate

cryptography kotlin steganography

Last synced: 21 Oct 2024

https://github.com/csharper63/server_encryption_file_system

This repository contains a server that use symmetric encryption to encrypt user files/folders and asymmetric encryption to share files/folders among users.

asymmetric-cryptography cryptography end-to-end-encryption symmetric-cryptography

Last synced: 10 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 111 2018 96 Frameworks and Libs 92 Blockchain Explorers 91 Research papers and publications 87 MEV 83 Password-less auth 82 Authorization 79 Tools 79 Development Tools 77 Uncategorized 75 Ecosystem 63 Papers 60 Misc 57 More 56 Content 55 Multi-factor auth 54