https://github.com/edycutjong/silo

🛡️ Zero-knowledge whistleblower drop shielding source identity inside secure enclaves.

cryptography express intel-tdx nextjs privacy tee verifiable-credentials whistleblower

Last synced: 21 Jun 2026

https://github.com/stevemats/hashgenerator

The how to generate hashes using hashlib module in python.

cryptography hashlib hashlib-library python

Last synced: 22 Jun 2026

https://github.com/harmin-parra/x509-wrapper

Wrapper for the pyca/cryptography package to query attributes of X509 cryptographic objects in a fast and simple way

cryptography python python3 x509

Last synced: 12 Jun 2025

https://github.com/diegodromer/guardara

Guardara – Seu cofre digital inteligente. De senhas “fortinhas” a criptografia de dar inveja a espião da CIA. 🔐

cloud-security cryptography dart encryption firebase flutter hive mobile mobile-app mvvm open-source password-generator password-manager secure-storage tfa two-factor-authentication

Last synced: 01 May 2026

https://github.com/shanthanu9/cryptopals-solutions

Solutions for Matasano Cryptopals challenges

cryptography cryptopals-challenges

Last synced: 12 Jun 2025

https://github.com/rlxchap2/cybertools

A web-based cybersecurity toolkit that provides simple, open-source utilities like steganography, hash generators, and encoders/decoders. It’s designed to help users hide, analyze, and process data securely through a clean and accessible interface.

base64 crypto cryptography cybersecurity decryption encryption ethical-hacking ethical-hacking-tools hash hashing hex hex-viewer hexviewer jwt jwt-decode stagnography tools

Last synced: 13 Feb 2026

https://github.com/5obhan/cs01-image-steganography

Hiding Information Inside an Image using AES-CBC Encryption & Least-Significant-Bit Steganography

aes aes-256 aes-cbc aes-cbc-256 aes-cbc-encryption aes-encryption cryptography cyber-security cybersecurity encrypted-data encryption-decryption image-steganography least-significant-bit lsb-bit-manipulation lsb-steganography steganography

Last synced: 05 Aug 2025

https://github.com/fandigunawan/mtls-pkcs11

MTLS using PKCS#11

cryptography mtls mtls-request pkcs11 smart-card

Last synced: 04 Jul 2025

https://github.com/dhcgn/crypto

Wrapper of secure encryption implementation to simplify the usage.

cryptography encryption go golang

Last synced: 17 Mar 2025

https://github.com/aniketc068/atick-python

Standalone Python library for PDF digital signatures — PAdES/CMS, USB tokens, Windows store, Indian eSign, timestamps, LTV and a green-tick appearance Adobe shows as valid. Zero dependencies.

adobe cades cryptography digital-signature esign ltv pades pdf pdf-signature pkcs11 python sign-pdf timestamp

Last synced: 16 Jun 2026

https://github.com/makarov-danil-school-projects-ctu/cryptography-image-encryption-decryption

algorithms cpp cryptography openssl

Last synced: 17 Mar 2025

https://github.com/fboulnois/ring-pkae-example

An example of public key authenticated encryption in Rust

aead crypto cryptography ecdh elliptic-curve-cryptography public-key-cryptography public-key-encryption rust

Last synced: 01 Jul 2025

https://github.com/ddc/ddccryptography

Encode and Decode strings with Cryptography

cryptography ddccryptography decode decoder encode encoder python python-3 python3

Last synced: 11 Feb 2026

https://github.com/elfincafe/anngo

Ann*Go is the cryptography tool written in Go language.

cryptography go

Last synced: 12 Mar 2026

https://github.com/artainmo/ft_ssl

42 school project. Recoding the MD5 and SHA-256 cryptographic hashing algorithms in C.

42shcool algorithm c cryptography cybersecurity

Last synced: 16 Mar 2025

https://github.com/antonio-marasescu/edublock

EduBlock represents a private blockchain platform intended for the sharing of educational records between universities. It was created to serve as my bachelor thesis degree.

angular blockchain cryptography docker expressjs gulp ngrx nodejs rabbitmq redux typedi typeorm typescript

Last synced: 13 Apr 2026

https://github.com/virgilsecurity/virgil-pythia-java

Virgil Pythia SDK allows developers to implement Pythia protocol to create breach-proof passwords, immune to offline and online attacks.

breach-proof-password cryptography encryption java pythia pythia-sdk sdk virgil-pythia

Last synced: 13 Feb 2026

https://github.com/cedi/cryptopals

http://cryptopals.com

challenge cryptography cryptopals

Last synced: 09 Apr 2025

https://github.com/louisdeck/coinmachine

A wargame in C

binary-exploitation c cryptography ctf wargame

Last synced: 11 Mar 2025

https://github.com/glitchedpolygons/glitchaes.blazorwebapp

GlitchAES (say: "glitches") is a web-based (zero-knowledge, static client-side only) GUI that wraps AES-GCM.

aes cryptography decryption encryption gcm symmetric

Last synced: 14 Feb 2026

https://github.com/saikiranmatta/false-bottom

False Bottom, a deniable encryption algorithm.

cryptography deniable-encryption encryption

Last synced: 14 Feb 2026

https://github.com/jvz/musigma.blog

A blog about programming.

blog cryptography functional-programming java programming reactive scala security shell

Last synced: 08 Jan 2026

https://github.com/thesreale/crypto-factory-cf-eth-checker-drainer-balance-mnemonic

Ethereum wallets use cryptography and BIP39 standards to generate secure keypairs, mnemonics, and seed phrases. Hardware and cold wallets ensure safe storage, while balance checkers track funds on the blockchain.

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: 09 Apr 2025

https://github.com/ben854719/trade-transfer-workflow-optimizer

This AI portfolio tools securely analyzes asset allocation, sector exposure, and performance. Its graph compares real and predicted close prices, enhanced with sentiment indicators such as “Confident” and “Surprised.” An avatar assistant provides user guidance combining technical accuracy with intuitive explanations.

agentic-ai avatar cryptography emotion-analysis encryption gemini json langgraph langraph machine-learning-algorithms matplotlib mcp-server numpy opencv-python pandas python pytorch rs256 seaborn

Last synced: 15 Feb 2026

https://github.com/alvii147/hashbrown

My compilation of cryptography functions and personal start to cryptography

cryptography

Last synced: 28 Apr 2025

https://github.com/mananpatel06/information-security-practicals

This is Cryptography And Security Practical.

caesar-cipher-algorithm ce348 crns cryptography cspit depstar diffie-hellman-algorithm digital-signature-algorithm hill-climbing-algorithm information-security onetimepad playfair-cipher practicals railfence-cipher rsa-algorithm security

Last synced: 13 Jun 2026

https://github.com/themaskedman981/sage-boolean-solver

Implementation of Boolean Arithmetic in SAGE math

cryptography python sagemath

Last synced: 30 May 2026

https://github.com/heyIsaac/TaskManager

😎🔎 A complete CRUD API for task management, an advanced level challenge proposed by DIO.me in its bootcamp with Avanade, currently has authentication with JWT token and much more (✿◕‿◕✿)

authentication-backend bootcamp-project consuming-api cryptography csharp dotnet entity-framework-core git jwt-authentication microsoft-identity minimal-api refit

Last synced: 24 Feb 2026

https://github.com/projects-developer/diffie-hellman-key-exchange-algorithm-cryptography-project

This project implements the Diffie-Hellman Key Exchange Algorithm, a popular cryptographic protocol that enables two parties to establish a shared secret key over an insecure communication channel. Diffie-Hellman-Key Exchange Algorithum Project Includes Project Includes Source Code, PPT, Synopsis, Report, Documents, Base Research Paper & Video

btech-project computer-science-project cryptography diffie-hellman-key-exchange final-year-projects finalyearproject finalyearprojects key-exchange-public-key-cryptography mtechprojects private-key-cryptography secure-communication secure-key-exchange

Last synced: 01 Mar 2026

https://github.com/girish1729/openssl-cheatsheet

OpenSSL command line toolkit cheatsheet

command-line cryptography openssl

Last synced: 19 Mar 2026

https://github.com/bi-zone/ctfzone-2020-finals-littleknowledge

CTFZone 2020 Finals Crypto task LittleKnowledge

c cryptography ctf ctf-challenges docker libfuzzer python3

Last synced: 08 May 2026

https://github.com/Anja20/Crypto-Calculator

btc crypto crypto-bot crypto-market crypto-tools crypto-trading crypto-wallet cryptocurrencies cryptocurrency cryptography nft not notcoin ton toncoin trc tron usdt

Last synced: 11 Mar 2025

https://github.com/jnbdz/cryptography-quickstarts

🔐 Cryptography | Quickstarts 🔐

cryptography quickstart quickstarts

Last synced: 02 Mar 2026

https://github.com/samhaque/hashgame

Fun little hash game to test players information theory skills

bcrypt cryptography flask mongodb python

Last synced: 10 May 2026

https://github.com/orlowskilp/des-example

DES implementation in Rust

cryptography rust rust-lang symmetric-cryptography

Last synced: 06 Jul 2025

https://github.com/advanced-systems/security

This library provides classes and services for symmetric and asymmetric standard cryptographic algorithms based on the .NET cryptography system.

advanced-systems cryptography

Last synced: 14 Jan 2026

https://github.com/scarlet-oni/ransomware

A simple ransomware program that encrypts just one file

cryptography cyber-security cybersecurity openssl python python3 ransomware

Last synced: 15 Jun 2025

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: 06 Sep 2025

https://github.com/berkekaragoz/caesars-cipher

A library that provides a simple interface to the ceasers cipher for browser and node.js.

caesar-cipher cryptography mocha typescript typescript-library

Last synced: 10 May 2026

https://github.com/forgesworn/canary-kit

Deepfake-proof identity verification. Per-member spoken words, silent duress detection, encrypted group sync. Open protocol.

cryptography deepfake-detection duress-detection identity-verification minimal-dependencies nostr open-protocol pwa security typescript

Last synced: 01 Apr 2026

https://github.com/elamani-drawing/morseus

Morseus est une bibliothèque Rust permettant d'encoder et de décoder le texte en code Morse. Elle offre également la possibilité de jouer le code Morse en émettant des signaux sonores à l'aide du dispositif audio par défaut de votre système, ainsi que d'exporter le code Morse en fichiers audio WAV.

audio compression crates-io cryptography encoding morse morse-code rust rust-lang rustlang

Last synced: 02 Apr 2026

https://github.com/stackoverflowexcept1on/frost-patches

Patches for ZcashFoundation/frost repository

cryptography elliptic-curves patches rust schnorr schnorr-signatures threshold-cryptography

Last synced: 18 Apr 2026

https://github.com/maksmez/ids_update_vkr

Проект разработанный для автоматического обновления баз правил системы VipNet IDS.

cryptography logging python selenium smtplib sqlalchemy sqlite yattag

Last synced: 10 May 2026

https://github.com/h0llyw00dzz/ocsp-fiber

This PKIX OCSP Fiber Framework

advanced cryptography go idiomatic-go restful-api security

Last synced: 29 May 2026

https://github.com/harens/kintercrypt

An easy-to-use encryption program, built from the ground up for educational purposes only

cryptography tkinter xor-cipher

Last synced: 13 Jun 2025

https://github.com/fzheng/fips-crypto

High-performance post-quantum cryptography for JavaScript and TypeScript, powered by Rust + WebAssembly.

cryptography fips-203 fips-204 fips-205 ml-dsa ml-kem post-quantum slh-dsa

Last synced: 01 Apr 2026

https://github.com/projects-developer/top-cryptography-projects-with-source-code

Cryptography is the practice and study of techniques for secure communication by transforming plaintext. Top 10 Cryptography Projects Includes Source Code, PPT, Synopsis, Report, Documents, Base Research Paper & Video tutorials

aes-communication-security b-techprojects bca-projects communication computer-science-projects computerscienceprojects cryptography diffie-hellman-key-exchange final-year-projects finalyearprojects gif-malware-project m-techprojects mca-projects steganography super-cipher-projects triple-des-projects

Last synced: 07 Jan 2026

https://github.com/francislauriano/chatsoftex

Plataforma desenvolvida em Python que visa automatizar e agilizar o processo de avaliação de projetos de inovação tecnológica, utilizando inteligência artificial e critérios padronizados com base na Lei do Bem.

cryptography fernet firebase flask flask-jwt-extended hugging-face-transformers numpy openai pdfplumber postgresql pyjwt pymupdf-fitz pypdf2 python pytorch scikit-learn scipy spacy sqlalchemy tensorflow

Last synced: 03 Apr 2026

https://github.com/dhruvsrikanth/communication-and-encryption-between-different-networks

A project a classmate and I undertook to better understand and develop end-to-end encryption between a client and server on a vulnerable network!

computer-networks cryptography decryption encryption end-to-end-encryption networks python

Last synced: 23 Apr 2025

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: 10 May 2026

https://github.com/moosesue/gcd

Standard GCD algorithm in Python and Rust

cryptography cryptography-algorithms gcd number-theory python rust rust-lang

Last synced: 30 Apr 2026

https://github.com/kunalpisolkar24/is_lab

Collection of practical codes for Savitribai Phule Pune University's Information Security Laboratory (310258) .

aes-encryption computer-science cryptography cybersecurity des-algorithm diffie-hellman-algorithm information-security java-cryptography md5-hash rsa-algorithm security-lab sppu-computer-engineering

Last synced: 04 Jul 2025

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

Encrypted password manager to store website passwords.

cryptography password-manager reactjs

Last synced: 17 Apr 2026

https://github.com/viveksahu26/cobra_cli

chit-chat: send encrypt and decrypt messages in your style

cobra-cli cryptography go

Last synced: 04 Jul 2025

https://github.com/akagi1/online-bcrypt-generator

Yet another online bcrypt generator.

bcrypt cryptography encryption generator javascript webpack

Last synced: 17 Apr 2026

https://github.com/leotot4/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 crypto crypto-wallet cryptography ethereum hardware-wallet mnemonic mnemonic-phrase seed wallet

Last synced: 25 Mar 2025

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

Here you can find some of the writeups of the ctfs I've played so far.

cryptography ctf-writeups network-security pwn python reverse-engineering scripting web-security

Last synced: 17 Apr 2026

https://github.com/karpeleslab/purecrypto

A pure-Rust, no_std cryptography toolkit: constant-time primitives, classical & post-quantum public-key, X.509, and the TLS/DTLS/QUIC stack — no foreign code, no C dependencies.

constant-time crypto cryptography no-std post-quantum-cryptography pure-rust rust tls x509

Last synced: 04 Jun 2026

https://github.com/orientsrocks6n/trading_soft_

The project is aimed at developing an intelligent bot for automated cryptocurrency trading, leveraging advanced machine learning (ML) algorithms and feature engineering. The project offers the following core functionalities

arbitrage bitcoin blockchain btc crypto-arbitrage crypto-trading cryptocurrency cryptography eth ethereum exchange finance finance-trading p2p trade trading trading-automatically usdt

Last synced: 18 May 2026

https://github.com/abdulrahmans0414/securepass-generator

SecurePass Generator is a modern, user-friendly password generator built with React. Create strong, randomized passwords with customizable options like length, numbers, and special characters.

clipboard-copy cryptography frontend password-generator react securepasswords security tailwindcss user-friendly web-application

Last synced: 18 Apr 2026

https://github.com/enkore/zignify

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

crypto cryptography signify zig

Last synced: 25 Mar 2025

https://github.com/denizumutdereli/go-cryptography

Cryptography with golang

asymetric-cryptography base58 bip32 bip39 bip44 cryptography ecdsa elliptic-curve hdwallet ripemd160 sha256 sha3-256

Last synced: 10 May 2026

https://github.com/thearchitector/givemeaprivatekey-com

Hassle-free key pairs NOW

browser crypto cryptography free javascript private-key public-key tools website

Last synced: 04 Jun 2026

https://github.com/theaswanson/hash-tool

A Windows Forms application that computes various hashes of a given file or string, including MD4, MD5, SHA1, SHA256, SHA512, and Whirlpool.

cryptography dotnet hashing

Last synced: 04 Jun 2026

https://github.com/vinicius-gabriel-p-leitao/python-rsa-cryptography

Desafio_CriptografiaRSAPython

cryptography estudos faculdade python rsa

Last synced: 04 Sep 2025

https://github.com/starlingvibes/rsa-factoring-challenge

We have sniffed an unsecured network and found numbers that are used to encrypt very important documents. It seems that those numbers are not always generated using large enough prime numbers. Your mission should you choose to accept it, is to factorize these numbers as fast as possible before the target fixes this bug on their server - so that we can decode the encrypted documents.

cryptography prime-numbers rsa

Last synced: 21 Apr 2026

https://github.com/ppad-tech/poly1305

The Poly1305 message authentication code

cryptography haskell mac poly1305

Last synced: 21 Apr 2026

https://github.com/separatrixxx/crypto_labs_6_sem

👓 Laboratory work for the 6th semester of MAI on cryptography

cryptography matplotlib numpy python

Last synced: 21 Apr 2026

https://github.com/eroydev/bip39-rusty

Rust library for BIP-39 mnemonic system

bip39 bitcoin cryptocurrency cryptography rust

Last synced: 22 Feb 2026

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: 05 Jun 2026

https://github.com/transmute-industries/linked-data-signature-starter-kit

JSON-LD Signature Starter Kit

cryptography json-ld

Last synced: 16 Jul 2025

https://github.com/soenneker/soenneker.cryptography.ed25519

A lightweight C# library providing utilities for verifying Ed25519 digital signatures using public keys

cryptography csharp dotnet ed25519 ed25519util signing util verification verify

Last synced: 24 Apr 2026

https://github.com/lazula/cryptopals

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

cryptography ctf

Last synced: 08 Jul 2025

https://github.com/en1gm4-exe/tryhackme

Write-ups and Walkthroughs for TryHackMe challenges and labs — covering enumeration, exploitation, privilege escalation, and more.

blue-teaming cryptography forensics hands-on-lab penetration-testing reverse-engineering shell

Last synced: 24 Apr 2026

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: 06 Jun 2026

https://github.com/jurshsmith/vaultstream

High-Performance Distributed Digital Signature System

cryptography ecdsa-key-pair golang jetstream nats-streaming postgresql

Last synced: 25 Apr 2026

https://github.com/imnotannamaria/python-flask-auth

Flask User Authentication and CRUD API

cryptography flask pymysql python

Last synced: 25 Apr 2026

https://github.com/mokkunsuzuki-code/stage354

Stage354: Signature Key Rotation Ledger Layer with Stage178 Assumption, Threat Model, and Guarantee Binding. Transparent key lifecycle tracking, signature key status recording, ledger chaining, and PQC migration-aware verification metadata.

audit compliance cryptography cybersecurity ed25519 evidence gpg key-lifecycle key-rotation ledger ml-dsa pqc provenance qsp signature-verification sigstore supply-chain-security transparency trust verification

Last synced: 23 Jun 2026

https://github.com/tykoth/cryptopsy

Encryption/Decryption tests.

command-line cryptography cryptojs testing

Last synced: 26 Apr 2026

https://github.com/osennij-morok/korobu

A tool for encryption and decryption written in Rust

cryptography egui rust

Last synced: 10 Sep 2025

https://github.com/0xm4rk1h/human-collapse

A Minecraft modpack focused on technology and automation, with the goal of uncovering the truth. Obtaining the “Tome of Knowledge” grants you a book containing clues to discover that truth, and you will need to use cryptography and steganography to achieve it.

cryptography minecraft modpack steganography

Last synced: 07 Jun 2026

https://github.com/willdunklin/elgamal

Implementation of elliptic curve elgamal cryptography in Python (coursework)

cryptography

Last synced: 29 May 2026

https://github.com/l0g0rhythm/cryptoolsec

Secure Python CLI & GUI tool for efficient file/stream encryption & decryption (AES-256-GCM, streaming I/O). Supports passwords (Argon2id+Salt) or key files. Built for security and automation

aes aes-256 aes-gcm argon2 argon2id authenticated-encryption cli cross-platform cryptography decryption encryption file-encryption gui kdf pyside6 python python3 qt6 security streaming

Last synced: 27 Apr 2026

https://github.com/davidalgis/filescrypter

Simple python tool for encrypting and decrypting files. For more secure information sharing/storage.

aes cryptography encryption-decryption python

Last synced: 28 Apr 2026

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: 29 Apr 2026

https://github.com/armanghobadi/uecdh

is a lightweight, standards-compliant Elliptic Curve Diffie-Hellman (ECDH) key exchange library for MicroPython, optimized for ESP32 and other resource-constrained IoT devices

cryptography ecdh esp32 microcontroller micropyhton

Last synced: 28 Apr 2026

https://github.com/hrichharms/salsa20

Salsa20 stream cipher implemented in Haskell

cryptography salsa20 stream-cipher xor-cipher

Last synced: 08 Apr 2025

https://github.com/levongh/md5

The MD5 algorithm is a widely used hash function producing a 128-bit hash value. Although MD5 was initially designed to be used as a cryptographic hash function, it has been found to suffer from extensive vulnerabilities. It can still be used as a checksum to verify data integrity, but only against unintentional corruption.

cryptography hashing md5

Last synced: 03 Apr 2025

https://github.com/gabrielmajeri/crypto-data-structures

Data structures in Rust for cryptocurrencies and blockchain-related technologies

blockchain cryptocurrency cryptography merkle-tree

Last synced: 08 Apr 2025

https://github.com/sftss/r4.c.08-cryptographie

Algorithm for securing message transmission

aes-encryption cryptography hashing-algorithm python rsa-cryptography

Last synced: 29 Apr 2026

https://github.com/ranareebaal/minting-nfts

Minting NFTs in different quantities without Gas Fee!

blockchain-technology cryptography etherscan minting-nfts nextjs nfts typescript vercel-serverless-functions

Last synced: 29 Apr 2026

https://github.com/cloudflareresearch/anonymous-credentials-agent-demo

Demo for Anonymous Credentials Token for Rate-Limiting Agents

agents cryptography mcp token

Last synced: 29 Apr 2026

https://github.com/kota-yata/rsa

"TextBook" RSA from scratch in TypeScript

cryptography rsa typescript

Last synced: 11 Jun 2026

https://github.com/yawning/tuplehash

NIST SP 800-185 TupleHash (mirror)

cryptography cryptography-algorithms go golang sha3

Last synced: 29 May 2026

https://github.com/yashkarthik/hash_crakking

Hash texts entered.

cryptography hashing python python-3

Last synced: 10 Mar 2026

https://github.com/bradford-smith94/cs579

CS 579 Foundations of Cryptography

c cryptography

Last synced: 29 Jun 2026

https://github.com/hrichharms/rc4

RC4 implemented in C

cryptography rc4 rc4-algorithm rc4-cipher rc4-encryption

Last synced: 08 Apr 2025

https://github.com/bastipnt/passmgr

Zero-knowledge password manager — cross-platform web + mobile, TypeScript monorepo. Early prototype.

bun cryptography drizzle-orm e2ee end-to-end-encryption expo fastify monorepo opaque pake password-manager react react-native self-hosted tailwindcss trpc turborepo typescript zero-knowledge

Last synced: 24 Jun 2026

https://github.com/roydevashish/chacha20-hash-lightweight-cryptographic-hash-function-based-on-chacha20

A lightweight cryptographic hash function inspired by ChaCha20, designed for speed, simplicity, and efficiency in resource-constrained environments. Ideal for embedded systems, research, and educational purposes. Not intended for production use without further cryptanalysis.

chacha20 cryptographic-hash-functions cryptography hash-function

Last synced: 13 Jun 2026

https://github.com/validpay-io/validpay-react-native-sdk

Official React Native SDK for ValidPay CVCP — QR-based cryptographic document verification for mobile apps.

check-fraud cryptography document-verification mobile-sdk qr-verification react-native

Last synced: 15 Jun 2026