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/markovianprotocol/markovian-protocol

Provenance layer for autonomous agents. COMMIT writes timestamped, ZK-verified, independently verifiable records that plug into W3C VC, A2A, MCP, and ERC-8004.

auxpow bip bitcoin blockchain cryptography hmm markov merged-mining proof-of-work zk-proofs

Last synced: 29 Jun 2026

https://github.com/joseph-ogutu/expense-management-application

Crafted AI powered comprehensive full-stack expense management application. facilitating effortless expense tracking & management.

bootstrap channels cryptography django html javascript openai python websocket

Last synced: 16 Feb 2026

https://github.com/animo/expo-secure-environment

Expo Module for cryptographic operations using the devices Secure Environment behind biometric authentication.

android biometry cryptography expo ios react-native secure-environments typescript

Last synced: 16 Feb 2026

https://github.com/kamb-code/sha256-r19-preimage

Oracle-free preimage attack on 19-round reduced SHA-256 — paper, solver, and independent verifier

cryptanalysis cryptography cuda gpu hash-functions preimage-attack security-research sha256

Last synced: 27 Jun 2026

https://github.com/tonysamperi/krypto

Modern tree-shakeable TypeScript version of crypto-js

crypto crypto-js crypto-ts cryptography typescript typescript-library

Last synced: 01 Mar 2026

https://github.com/super-e/slip39dotnet

Complete .NET implementation of SLIP-0039 Shamir's Secret Sharing with BIP32 support

bip32 bitcoin cryptocurrency cryptography csharp dotnet mnemonic secret-sharing shamir-secret-sharing slip-0039 vibe-coding

Last synced: 13 Apr 2026

https://github.com/anistark/cryptography

Cryptography Functions Visual

cryptography hash javascript

Last synced: 31 Mar 2025

https://github.com/ilario-pierbattista/tlc-sec

algorithm cryptography primitives security security-tools symmetric-key-cryptography telecommunications

Last synced: 09 May 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/jamesclarke7283/onetimepadui

Mirror of OneTimePadUI Project from my gitlab, please go there instead for Issues/Pull Requests, etc. Patches(Aka Commits) can also be submitted Via email or any platform listed here: https://www.james-clarke.ynh.fr/contact: .

cryptography desktop-app desktop-application encryption gtk gtk3 gui linux-app linux-application macos-app macos-application onetimepad privacy python python310 security ui user-friendly windows-app windows-application

Last synced: 11 Apr 2026

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

Playing with the ASD Commemorative Coin

cryptography

Last synced: 05 Jan 2026

https://github.com/shurlinet/go-slip39

Constant-time SLIP-0039 Shamir's Secret Sharing for Go. Bitsliced GF(256), memory zeroing, zero data-dependent branches.

bitsliced constant-time cryptography gf256 go golang mit-license mnemonic secret-sharing security seed-backup shamir slip-0039 slip39 threshold-cryptography

Last synced: 29 Jun 2026

https://github.com/jamesponddotco/acopw-go

[READ-ONLY] Simple cryptographically secure password generator.

cryptography go password password-generator

Last synced: 15 Mar 2025

https://github.com/jkcso/enigma

Command line tool for the coding machine used by German forces in the Second World War. Simulates 2 machines set up in the same way allowed the sending of messages securely between their users. My code can be used to encrypt (or decrypt) messages provided on the standard input stream, outputting the encrypted (or decrypted) messages on the standard output stream.

cryptography history-of-computing

Last synced: 14 Mar 2025

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

🔐 Cryptography | Quickstarts 🔐

cryptography quickstart quickstarts

Last synced: 02 Mar 2026

https://github.com/rushikeshghuge-19/blockchain_django

A secure Blockchain-Based Voting System built with Django. It records votes on a custom blockchain for transparency and integrity, featuring user authentication, candidate management, and real-time vote tallying. The backend uses Django, with SQLite for data storage.

blockchain cryptography django proof-of-work python sha-256 sqlite voting-system webdevelopment

Last synced: 10 May 2026

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: 15 Mar 2025

https://github.com/tinyadapter/litecrypt.core

A Simple C# Cryptography Package Based on .NET Core

cryptography dotnet-core

Last synced: 16 Apr 2026

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/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: 10 May 2026

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: 23 Oct 2025

https://github.com/edycutjong/visor

🥽 Privacy-Blind Egress Gateway inside TEEs

cryptography egress-gateway intel-tdx nextjs privacy react rust security t3-adk tailwind tee typescript wasm

Last synced: 21 Jun 2026

https://github.com/primetdmomega/bay-cracker

A set of tools for encryption, decryption of messages and to create new cyphers !

cryptography decryption encryption

Last synced: 25 Mar 2025

https://github.com/ntdls/ntdls.nasccl

The NetworkDLS original symmetric cipher algorithm ported to C#.

algorithms cryptography encryption symmetric-encryption

Last synced: 11 Mar 2025

https://github.com/krisarmstrong/enigma-v300

> Complete collection of Enigma V300 option key algorithm implementations

c calculator ci-cd cpp cryptography encryption enigma fluke github-actions nettool network-testing option-keys python

Last synced: 04 Mar 2026

https://github.com/edycutjong/lethe

🌊 Autonomous right-to-erasure agent protecting PII via secure TEE enclaves and network egress blinding.

compliance cryptography gdpr intel-tdx nextjs privacy rust tee webassembly

Last synced: 21 Jun 2026

https://github.com/kyrylr/distributedlab

Solutions to the exercises of the Distributed Lab

cryptography hash-algorithms

Last synced: 07 Apr 2025

https://github.com/nathancordeiro/magic-box-cipher

The Magic-Box Cipher is my own inspiration drawn from the classical Caesar Cipher, the Playfair Cipher and the monoalphabetic substitution cipher. Do give it a try.

cipher cipher-algorithm cryptography

Last synced: 31 Mar 2025

https://github.com/epicreach/tkey-web-authentication

Secure Go-based proxy server using TKey hardware for passwordless website authentication.

authentication cryptography daemon go proxy-server security-tools

Last synced: 04 Mar 2026

https://github.com/dogukansahil/advancedbrutecipher

Advanced Brute Cipher is a simple and secure encryption tool that performs all operations locally in your browser using HTML, JavaScript, and CSS. Manage your encryption keys without relying on external CDNs.

cryptography css decryption encryption html javascript key-management local-storage python security web-application

Last synced: 13 Feb 2026

https://github.com/mcp-tool-shop-org/ledger-suite

Unified monorepo for cryptographic provenance ledgers — ClaimLedger and CreatorLedger

append-only cryptography digital-signatures dotnet ed25519 ledger monorepo open-source provenance typescript

Last synced: 01 Apr 2026

https://github.com/rayniel95/ecdsa-node

My solution to week 1 project of Alchemy University.

alchemy-university blockchain cryptography docker express nextjs react reactjs web3

Last synced: 11 Apr 2026

https://github.com/virgileba/documents

cryptography

Last synced: 26 May 2026

https://github.com/ikcede/js-one-time-pad

A simple one-time pad class built in Javascript

crypto cryptography javascript

Last synced: 29 May 2026

https://github.com/zhongruoyu/sha2

An implementation of the SHA-2 hash algorithms.

cryptography hash sha256 sha512

Last synced: 18 Jun 2026

https://github.com/abhishekjain12/string-cryptography-with-3-different-methods.

1. PitLatin code language 2. Reverse PitLatin code language 3. Key Method

cryptography java string-cryptography

Last synced: 23 Mar 2025

https://github.com/danielost/sp-box

S-box/p-box implementation

block-ciphers cryptography p-box s-box

Last synced: 12 Jul 2025

https://github.com/alvii147/jwgo

Efficient JWT creation and parsing in Go

cryptography golang jwt

Last synced: 14 Jun 2025

https://github.com/paolino/keri-lean

Lean 4 formalization of KERI protocol invariants

cryptography formal-verification keri lean4 theorem-proving

Last synced: 05 Mar 2026

https://github.com/vobst/ctf-hireme

Solution for NERD's HireMe.c challenge.

cryptography ctf-writeups interview-questions nintendo reverse-engineering

Last synced: 30 Jun 2025

https://github.com/mberry/makwa-sharp

C# implementation of the Makwa password hashing algorithm

cryptography hashing passwords

Last synced: 25 Mar 2025

https://github.com/xandersteyn/rsa-timing-attack

A Python script demonstrating a timing attack on RSA decryption, recovering private key bits by analyzing execution time differences.

cryptographic-analysis cryptographic-attacks cryptography cybersecurity encryption ethical-hacking key-recovery multiprocessing penetration-testing python rsa rsa-key-attack security-research timing-attacks

Last synced: 16 Mar 2025

https://github.com/juliuspleunes4/noiseframework

Noise Protocol Framework in Python.

cryptography noise pypi python

Last synced: 14 Jan 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/farhantips/cryptography-and-cryptanalysis

This repository covers practical implementations of Cryptography and Cryptanalysis, including encryption algorithms, hashing, digital signatures, and techniques for analyzing and breaking cryptographic systems.

aes-encryption authentication-protocol blockcipher ceaser-cipher cryptanalysis cryptography des diffie-hellman elliptic-curve-cryptography encryption-decryption hashing-passwords kerberos-authentication knapsack publickey-cryptosystem rsa-cryptography ssh ssl zero-knowledge-proof

Last synced: 26 Mar 2025

https://github.com/tnmyk/localblockchain

Centralized and local imitation of blockchain technology using Javascript.

blockchain cryptography javascript

Last synced: 26 May 2026

https://github.com/oanderoficial/bitcoin-cli-script

Ferramenta em C, que é um utilitário para o bitcoin-cli. Com o Bitcoin-cli Script você terá mais agilidade em obter informações da blockchain utilizando o seu node.

bitcoin bitcoin-cli blockchain blockchain-technology cryptography linux node

Last synced: 17 Apr 2026

https://github.com/nuwax-io/nuwault-web

Advanced keyword-based password generator with client-side security, privacy focus and PWA support

client-side cryptography deterministic hashing offline password-generator password-strength privacy-first pwa security web-crypto

Last synced: 03 Jun 2026

https://github.com/madliani/caesar-cipher

The Caesar's Cipher Encoder and Decoder

caesar-cipher cryptography ruby

Last synced: 01 Mar 2025

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: 06 Jul 2025

https://github.com/hvalfangst/rsa

RSA made from scratch using the underlying mathematical concepts for sake of demonstration

cryptography github-actions python rsa

Last synced: 17 Apr 2026

https://github.com/thibmeu/rfc9500

Public Key Cryptography Test Keys from RFC 9500

cryptography rfc test

Last synced: 17 Apr 2026

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/chewzzz1014/sem-4-projects-code

arduino course-project coursework cryptography mvc prolog

Last synced: 13 Apr 2026

https://github.com/mw2000/ubt

A reference implementation of a unified binary tree using 32-byte keys and values

cryptography ethereum merkle-tree

Last synced: 04 Apr 2026

https://github.com/hugoxox3/bitkeygen

BitKeyGen: A Python tool to generate Bitcoin private keys, WIFs, and addresses. Perfect for developers and crypto enthusiasts! Save keys to wallet.json securely. 🚀🔑 #Bitcoin #Crypto

bitcoin bitcoin-hacks bitcoin-key-generation bitcoin-wallet cryptocurrency cryptography cryptography-and-security

Last synced: 17 Apr 2026

https://github.com/mtumilowicz/cryptography-rsa-workshop

asymmetric asymmetric-algorithm asymmetric-cryptography asymmetric-encryption asymmetric-keys asymmetry cryptogra cryptography rsa rsa-algorithm rsa-cryptography rsa-encryption rsa-vulnerability vulnerabilities workshop workshop-materials

Last synced: 10 Jun 2026

https://github.com/PRoplayer282828/CryptoTrader

bitcoin btc crypto crypto-bot crypto-helper crypto-tools crypto-trading crypto-wallet cryptocurrencies cryptocurrency cryptography cryptotrade cryptotrader nft not notcoin ton toncoin trc usdt

Last synced: 11 Mar 2025

https://github.com/forgesworn/shamir-core

GF(256) Shamir's Secret Sharing — split and reconstruct secrets with threshold schemes

cryptography gf256 key-splitting secret-sharing shamir threshold typescript

Last synced: 04 Apr 2026

https://github.com/typicalhog/randevu-ts

Universal Probabilistic Daily Reminder Coordination System for Anything

algorithms blake3 coordination cryptography daily datetime deterministic foss hash offline probability randevu random rdv rdvt reminders rendezvous ts typescript universal

Last synced: 19 Feb 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/aleksbelic/kryptonite-core

TypeScript cryptography library.

caesar-cipher cryptography cryptography-library typescript typescript-library

Last synced: 04 Apr 2026

https://github.com/sovereignbase/cryptosuite

JS/TS runtime-agnostic, quantum-safe, and agile cryptography toolkit with a declarative API for cipher messaging, message authentication, digital signatures, key agreement, and identifiers.

browser bun bytecodec crypto cryptography decryption deno encryption hmac jwk node opaque-identifiers signing sovereignbase typescript verification webcrypto

Last synced: 17 Apr 2026

https://github.com/akshdzn/encore

Encore is a web based tool for obfuscating or scrambling text using a variety of methods. Useful for scavenger hunts, easter eggs, or just fun.

cipher cryptography css html svelte tools vite

Last synced: 18 Apr 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/ocdbytes/secp256k1_bitcoin

This is the cryptography algorithm used in bitcoin to generate public and private keys. Bitcoin uses SECP256k1 C-language library to use this encryption in the Bitcoin operating system.

bitcoin cryptography rsa-cryptography secp256k1

Last synced: 18 Apr 2026

https://github.com/thomasarmel/binary_polynomial_mod_algebra

Basic algebra on univariate binary polynomial (over GF(2))

algebr binary cryptography polynomial univariate

Last synced: 05 Apr 2026

https://github.com/kristinjeanna/crypto

Provides a variety of additional crypto packages for Go.

crypto cryptography go golang salted-hash ssha

Last synced: 05 Apr 2026

https://github.com/kimmy665/cores

🚀 Build modern admin panels easily with CoreS, a responsive template using React, TypeScript, and Tailwind CSS. Perfect for streamlined web applications.

ahb-lite asic-design asp-net-core audio axi4 bitcoin carthage cocoapods coredata cryptocurrency cryptography open-isa open-source-hardware riscv rtl sram usb western-digital

Last synced: 18 Apr 2026

https://github.com/paulchen2713/aes

COM 5335 Network Security Assignment #2 - Advanced Encryption Standard (AES)

aes cryptography encryption matlab nthuee

Last synced: 16 Mar 2025

https://github.com/cwaring/ucan-inspector

An embeddable Web Component for inspecting UCAN tokens directly in the browser.

authorization authz cryptography debugger devtools js ucan vue3

Last synced: 16 Jan 2026

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

A small cryptosuite application written in C++

cryptography miller-rabin rsa-encryption

Last synced: 19 Apr 2026

https://github.com/rcmilan/ex-cryptographyapp

Implementando Criptografia em Runtime

cryptography dotnet intermediate-code-generation runtime typeconverter

Last synced: 19 Apr 2026

https://github.com/aelx01/kyberkeep

An experimental web-based and quantum-safe cryptography password manager with zero-knowledge cryptography

cryptography password-manager post-quantum-signature rust

Last synced: 06 Sep 2025

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

TCP/IP Client Server with RSA cryptography

cryptography rsa socket

Last synced: 14 Nov 2025

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/oelshocht/javacryptotoys

Java bytecode strings encryption and file signing

bytecode cryptography java security-tools

Last synced: 20 Jun 2026

https://github.com/primefactor-io/lhtlp

Implementation of the Linearly-Homomorphic Time-Lock Puzzle scheme

cryptography cryptography-algorithms homomorphic-cryptography-scheme homomorphic-encryption homomorphic-encryption-library time-lock time-lock-puzzle

Last synced: 02 Jul 2026

https://github.com/zsoulaimane/blockchain-road

Starting Road

basic bitcoin blockchain cryptography ethereum fullstack fundamentals python roadmap sha256

Last synced: 20 Apr 2026

https://github.com/karthik558/rust-crypt

A lightweight yet powerful file encryption utility implemented in Rust. Securely protect your sensitive files with AES-256-GCM encryption and Argon2 password-based key derivation.

cli-tool cross-platform cryptography encryption-decryption password-protection rust

Last synced: 05 Jun 2026

https://github.com/virgilsecurity/demo-e2ee-android

A simple Android application that demonstrates how the end-to-end encryption (E2EE) works.

android cryptography demo demo-app encryption end-to-end-encryption key-management public-key-cryptography

Last synced: 21 Apr 2026

https://github.com/bch-team-pro/bch-wallet

Bitcoin Cash (BCH) – securely send, receive, and store BCH with full control over your private keys. Works on Windows, Linux, and macOS, with support for hardware wallets, QR codes, and transaction tracking. No registration required—ideal for desktop-focused users.

bch bch-coin bch-electrum-wallet bch-wallet bitcoin-cash bitcoin-wallet crypto crypto-wallet cryptography electrum electrum-bitcoin-cash electrum-cash electum-bch non-custodial web3

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/markuszoppelt/aes_argon2_trezor

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

aes argon2 cryptography kdf trezor

Last synced: 21 Apr 2026

https://github.com/umstek/classiccryptolib

Classical Cryptography in Modern Code

cipher cryptography encryption

Last synced: 22 Apr 2026

https://github.com/pmuens/cryptolab

R&D environment to study Cryptography so we can roll our own eventually

cryptography cryptography-algorithms ecdh ecdsa elliptic-curve-cryptography elliptic-curves learning-with-errors post-quantum-cryptography

Last synced: 15 May 2025

https://github.com/quantachain/quanta-android-core

Core Android library powering QuantaChain mobile applications, built in Rust for high-performance cryptographic operations and secure transaction handling.

cryptography pqc

Last synced: 05 Jun 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/makarov-danil-school-projects-ctu/cryptography-image-encryption-decryption

algorithms cpp cryptography openssl

Last synced: 17 Mar 2025

https://github.com/idhamm15/p10-cryptography

Cryptography Application With Java Programming

application-java cryptography java

Last synced: 14 Mar 2025

https://github.com/rstacks/downunderctf2024-writeup

Writeups for the challenges I attempted at DownUnderCTF 2024.

cryptography ctf ctf-writeups forensics osint reverse-engineering web-exploitation

Last synced: 13 Apr 2026

https://github.com/twilight-dream-of-magic/fastfireblockcipher-mysticalascon

FastFire: An Enhanced Version of ASCON Algorithm with Custom Round Constants and Substitution-box with custom nonlinear functions, Linear Permutation

ascon block-cipher cryptography fastfire sponge-functions

Last synced: 01 Mar 2025

https://github.com/teawithsand/crypka

Crypka makes writting apps that use cryptography easier

crypto cryptography encryption encryption-decryption-library

Last synced: 23 Apr 2026

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/alvii147/hashbrown

My compilation of cryptography functions and personal start to cryptography

cryptography

Last synced: 28 Apr 2025

https://github.com/paulshpilsher/ed25519-key-generator

Public key generator using Edwards-curve Digital Signature Algorithm (EdDSA)

crypto cryptography eddsa eddsa25519 go golang public-key-cryptography

Last synced: 30 May 2026

https://github.com/mrxx0/ft_ssl_md5

An introduction to cryptographic hashing algorithms.

cryptography security ssl

Last synced: 03 Aug 2025

https://github.com/prasunchakra/EncipherX

A simple Django-based Caesar Cipher application demonstrating basic text encryption and decryption. Currently for learning fundamental cryptographic concepts, experimenting with shift-based ciphers, and later on building upon for more advanced encryption methods.

cipher cryptography django python

Last synced: 16 Sep 2025

https://github.com/bitcoin-evo/bitcoinevo

BitcoinEvo Core integration/staging tree

bitcoinevo c-plus-plus cryptocurrency cryptography p2p

Last synced: 03 Apr 2025