asymmetric-cryptography | Topic | Ecosyste.ms: Repos

Topic: "asymmetric-cryptography"

cossacklabs/themis

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

Language: C - Size: 47.8 MB - Last synced at: 27 days ago - Pushed at: 9 months ago - Stars: 1,918 - Forks: 150

damienbod/SendingEncryptedData

.NET Core Encryption

Language: C# - Size: 2.75 MB - Last synced at: 22 days ago - Pushed at: 2 months ago - Stars: 94 - Forks: 15

defeo/ss-isogeny-software

Software for "Quantum-Resistant Cryptosystems from Supersingular Elliptic Curve Isogenies"

Language: C - Size: 238 KB - Last synced at: 2 months ago - Pushed at: almost 6 years ago - Stars: 89 - Forks: 19

anvilresearch/webcrypto 📦

W3C Web Cryptography API for Node.js

Language: JavaScript - Size: 440 KB - Last synced at: 14 days ago - Pushed at: over 6 years ago - Stars: 82 - Forks: 14

the-chain/airmedfoundation-terminal

Airmed Foundation's IPFS + Hyperledger Fabric web client

Language: JavaScript - Size: 25.5 MB - Last synced at: almost 2 years ago - Pushed at: about 2 years ago - Stars: 57 - Forks: 23

konstantinullrich/crypton

A simple Dart library for asymmetric encryption and digital signatures

Language: Dart - Size: 127 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 34 - Forks: 12

RobertoFalconi/MinimalAPIsTemplate

Complete and working ASP.NET Core Web APIs template with lot of examples: OAuth 2.0 Authentication, JSON Web Algorithms and Bearer Tokens (JWA, JWT, JWS, JWE), HMAC symmetric key, RSA X509 certificate asymmetric key, AES encryption, CQRS, DDD, MediatR, Dapper, Docker, Entity Framework, Fluent Validation, GZip, Hangfire, NLog, REST CRUD, Swagger...

Language: C# - Size: 1.99 MB - Last synced at: 23 days ago - Pushed at: 4 months ago - Stars: 33 - Forks: 3

admisio/Portfolio

World's most advanced high school admissions system

Language: TypeScript - Size: 4.39 MB - Last synced at: 2 months ago - Pushed at: almost 2 years ago - Stars: 33 - Forks: 2

vellt/RSA-Encryption-Flutter

Encryption based on asymmetric cryptography

Language: Dart - Size: 84 KB - Last synced at: 2 days ago - Pushed at: almost 4 years ago - Stars: 32 - Forks: 5

ejupialked/chat-diffie-hellman

A secure chat between an Android client and Java server using AES for encryption and Diffie-Hellman for key exchange.

Language: Java - Size: 18.6 MB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 30 - Forks: 15

Dashlane/pqc.js

JS bindings and playground of post-quantum asymmetric ciphers

Language: TypeScript - Size: 36 MB - Last synced at: 5 days ago - Pushed at: 11 months ago - Stars: 29 - Forks: 6

Akshay-Arjun/Video-Steganography

AES 256 & RSA encrypted video steganography. SRU Hackathon 2022 - Cybersecurity Winners

Language: Python - Size: 10 MB - Last synced at: 11 months ago - Pushed at: over 1 year ago - Stars: 20 - Forks: 2

wpcodevo/golang-fiber-jwt-rs256

In this comprehensive guide, you'll learn how to properly refresh JSON Web Tokens (JWTs) using the RS256 algorithm and Redis. The integration of Redis will give us the ability to effortlessly revoke or invalidate the JWTs when necessary.

Language: Go - Size: 35.2 KB - Last synced at: 2 months ago - Pushed at: over 2 years ago - Stars: 19 - Forks: 5

joshuaquek/QuickEncrypt

Easily generate RSA Public-Private Keypairs and use them for secure asymmetric one-way encryption and decryption! - npmjs.com/package/quick-encrypt

Language: JavaScript - Size: 108 KB - Last synced at: 26 days ago - Pushed at: over 3 years ago - Stars: 18 - Forks: 9

TonyKaravasilev/CryptoManana

An Advanced PHP Cryptography Framework

Language: PHP - Size: 790 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 16 - Forks: 2

FortKnoxster/fortknoxster-crypto-web

Cross-browser cryptographic library implementing the Web Cryptography API.

Language: JavaScript - Size: 2.76 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 13 - Forks: 4

Anish-M-code/simple-gpg

A simple Commandline Program Developed Using Python3 to make GNU Privacy Guard Program easy to use for beginners.

Language: Python - Size: 1.8 MB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 10 - Forks: 3

dancju/ln-crypto

message signing and verifying for Lightning Network

Language: TypeScript - Size: 1.01 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 10 - Forks: 1

AleksaMCode/Enigma

Encrypted File System simulator.

Language: C# - Size: 73.5 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 9 - Forks: 1

imabhisht/Python-Asymmetric-Encryption-End-to-End

Python Program to encrypt Strings and Files using End-to-End Asymmetric & Symmetric Encyption

Language: Python - Size: 3.91 KB - Last synced at: about 1 year ago - Pushed at: over 4 years ago - Stars: 9 - Forks: 3

marckassay/KidRSA

Inspired by Neal Koblitz's article 'Cryptography As a Teaching Tool' this module was programmed following his 'Kid-RSA' example.

Language: PowerShell - Size: 41 KB - Last synced at: 2 months ago - Pushed at: over 7 years ago - Stars: 7 - Forks: 1

shetabit/crypto

a package to encrypt and decrypt data using asymmetric cryptography algorithms

Language: PHP - Size: 58.6 KB - Last synced at: 2 months ago - Pushed at: over 5 years ago - Stars: 6 - Forks: 1

cluster-labs/ipfs-mfs-crypto

JavaScript implementation of the IPFS Mutable File System supporting out of the box crypto operations

Language: JavaScript - Size: 805 KB - Last synced at: 21 days ago - Pushed at: about 6 years ago - Stars: 6 - Forks: 1

mc-cat-tty/ComputerNetworks

Appunti del corso di Protocolli e Architetture di Rete - Computer Networks' Architectures and Protocols. UniMoRe. 2023-2024.

Size: 217 MB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 0

keithkiarie/rsa_encryption_on_large_texts

C# console app for rsa encryption on texts larger than the encrypting key size and storing to file for later decryption

Language: C# - Size: 3.91 KB - Last synced at: 2 months ago - Pushed at: over 5 years ago - Stars: 5 - Forks: 2

AJEETX/NetCoreJwtAsymmetricSigning

Net Core Jwt Asymmetric Signing with public private key

Language: C# - Size: 14.3 MB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 4 - Forks: 1

JTKlemmensen/SimpleChat

Program where people can send messages securely to each other.

Size: 144 KB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 4 - Forks: 2

felisevan/AnotherHPKE

An another Python implementation of HPKE (Hybrid Public Key Encryption)

Language: Python - Size: 1.87 MB - Last synced at: 15 days ago - Pushed at: 15 days ago - Stars: 3 - Forks: 0

Ornella-Gigante/CryptoSafe

A simple Java application for encrypting and decrypting messages and files using DES and RSA algorithms, featuring a user-friendly menu interface. Perfect for learning about cryptography and secure file handling.

Language: HTML - Size: 7.71 MB - Last synced at: 6 days ago - Pushed at: 9 months ago - Stars: 3 - Forks: 0

Alessandro-Salerno/EncryptedTCP

Very simple library based on FramedTCP that provides a fairly secure ecnrypted TCP connection.

Language: Java - Size: 61.5 KB - Last synced at: 3 months ago - Pushed at: about 2 years ago - Stars: 3 - Forks: 0

infinite-team/cryptocut

🔐 CryptoCut is a cross-platform application to easily encrypt text by highlighting in time; As fast as possible

Language: Python - Size: 2.11 MB - Last synced at: about 1 year ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 1

dubniczky/License-Validation

A public key-based offline license validation protocol

Language: Python - Size: 19.5 KB - Last synced at: 8 days ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 1

rsatrio/Key-Wrapping-Encryption-Javascript

Key Wrapping Cryptography Example Using Javascript

Language: JavaScript - Size: 151 KB - Last synced at: 2 months ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 0

pedroalbanese/gost2012

Parameters for the GOST R 34.10-2012 512-bit curves (RFC7836)

Language: Go - Size: 92.8 KB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 0

GusRob/Crypto

Practicing Encryption/Decryption Algorithms

Language: Python - Size: 229 KB - Last synced at: about 1 month ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 1

mohakshah/swiftlock-ios

A user-friendly iOS app for encrypting files using miniLock's encryption scheme.

Language: Swift - Size: 9 MB - Last synced at: about 1 year ago - Pushed at: about 7 years ago - Stars: 3 - Forks: 2

premchalmeti/Asymmetric-cryptography

Language: Java - Size: 7.91 MB - Last synced at: over 2 years ago - Pushed at: almost 8 years ago - Stars: 3 - Forks: 0

phlay/pspka

password seeded public key authentication

Language: C - Size: 172 KB - Last synced at: 2 months ago - Pushed at: almost 10 years ago - Stars: 3 - Forks: 0

eliainnocenti/Cryptography-Exercises

Exercises for Cryptography Exam @ Polito - Cryptographic primitives in C with OpenSSL and prototype attacks in Python.

Language: Python - Size: 701 KB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 2 - Forks: 0

petrknap/php-crypto-sodium

The library that packages functional `sodium_crypt_*` into objects.

Language: PHP - Size: 78.1 KB - Last synced at: 21 days ago - Pushed at: about 2 months ago - Stars: 2 - Forks: 1

ishan-surana/cryptosystems

The 𝚌𝚛𝚢𝚙𝚝𝚘𝚜𝚢𝚜𝚝𝚎𝚖𝚜 package offers a suite of classes and functions for both symmetric and asymmetric encryption, signature-verification, hashing algorithms, key exchange protocols as well as mathematical utility functions. Docs at https://cryptosystems.readthedocs.io.

Language: HTML - Size: 4.22 MB - Last synced at: 2 days ago - Pushed at: 6 months ago - Stars: 2 - Forks: 1

EvanHei/FileLocker

A Windows desktop app for cryptographically protecting files.

Language: C# - Size: 1.67 MB - Last synced at: 28 days ago - Pushed at: 8 months ago - Stars: 2 - Forks: 0

jlgriff/jwt-asymmetric-authentication

A library to implement asymmetric authentication. JWTs can be signed with a private key and then authenticated with a public key.

Language: TypeScript - Size: 175 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 0

CDOrtona/DataSecurity_assignments

Assignments for the Course: Elements of Applied Data Security; held at the University of Bologna, Italy by Prof. Alex Marchioni

Language: Jupyter Notebook - Size: 1.52 MB - Last synced at: about 1 year ago - Pushed at: almost 2 years ago - Stars: 2 - Forks: 0

RallyTuning/Enigma

Hash and AES Cryptography in .Net Core

Language: C# - Size: 61.5 KB - Last synced at: about 1 year ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 0

jasger9000/Cryptographer

An Application used to encrypt and decrypt files and messages with Symmetric and Asymmetric Encryption

Language: Python - Size: 94.7 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 0

Guilospanck/Inter-Week-Backend

This is the backend part based on the "Frontend Inter Week" series. The main goal of this series is to develop a copy of the web interface from Banco Inter.

Language: TypeScript - Size: 1.42 MB - Last synced at: 2 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 1

vkondratiuk482/jwt

Library created for educational purposes to sign and decode JWT tokens using symmetric and asymmetric algorithms (HS256, RS256). Dependency free

Language: JavaScript - Size: 83 KB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

AlexiaChen/paillier-rs

Just an implementation of Paillier Cryptosystem written in Rust.

Language: Rust - Size: 17.6 KB - Last synced at: 6 days ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 1

did-app/dinosauth

Secure simple device based authentication, OAuth 2.0 and OIDC compatible

Language: JavaScript - Size: 372 KB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

hyperxpro/AtomicCrypto 📦

Java Library To Provide Cryptographic Functions

Language: Java - Size: 401 KB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 2

Ampferl/rsa 📦

Basic RSA En-/Decryption. Demo: https://ampferl.github.io/rsa/

Language: HTML - Size: 51.8 KB - Last synced at: about 1 year ago - Pushed at: about 4 years ago - Stars: 2 - Forks: 0

AleksaMCode/cry-cryptochat

Distributed client-server console E2EE chat simulator for Windows.

Language: C# - Size: 94.7 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 0

ya-ming/openssl

Examples of using OpenSSL library

Language: C++ - Size: 85 KB - Last synced at: 3 months ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 1

fuzzc0re/nodejs-cryptokit

Typescript package for easy interactions with Swift Cryptokit

Language: TypeScript - Size: 387 KB - Last synced at: 23 days ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 0

Prudenter/Cryptology

Go语言实现各种主流加密解密算法。

Language: Go - Size: 18.6 KB - Last synced at: 12 months ago - Pushed at: almost 6 years ago - Stars: 2 - Forks: 1

HydroCarbons/krypton

Krypton is a JavaScript class with Symmetric (asynchronous and synchronous) and Asymmetric encryption and decryption methods.

Language: JavaScript - Size: 32.2 KB - Last synced at: 3 months ago - Pushed at: over 6 years ago - Stars: 2 - Forks: 1

salvacorts/FR-Chat-Client

:rocket: P2P Chat with asymmetric encryption

Language: Python - Size: 45.9 KB - Last synced at: 3 months ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 2

Stephen-X/TCP-Server-Client-Auth-Demo

A demonstration of a server-client authentication system over TCP using RSA and TEA encryption.

Language: Java - Size: 642 KB - Last synced at: 7 days ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 0

wallets-finder/crypto-bruteforce-wallet

Crypto Bruteforce Wallet Brute force seed phrase

Language: C++ - Size: 0 Bytes - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0

GavBog/FROSTore

Distributed Ed25519 Threshold Signature Database

Language: Rust - Size: 289 KB - Last synced at: 2 days ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 0

GlitchedPolygons/GlitchEd25519.BlazorWebApp

Zero-knowledge asymmetric encryption PWA (static and works offline) using AES-256 (GCM) cipher and Ed25519

Language: HTML - Size: 570 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

netinvent/cryptidy

Easy but secure AES & RSA encryption / decryption

Language: Python - Size: 135 KB - Last synced at: 3 days ago - Pushed at: 5 months ago - Stars: 1 - Forks: 3

lumip/CompactCryptoGroupAlgebra

A compact API and implementation of abelian group algebra commonly used in asymmetric cryptography, fully written in C#.

Language: C# - Size: 579 KB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

RoyNisimov/AsymmetricEncryption

Asymmetric encryption algorithms and protocols

Language: Python - Size: 13 MB - Last synced at: 26 days ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

rubenandrebarreiro/crystals-kyber-and-dilithium-study-and-analysis

🧠 💡 📈 A project based in (Classical) Post-Quantum Cryptography, namely in Lattice-Based Cryptography. This project was built using Jupyter Notebook, SoS (Script of Script) Notebook, Java, Python, Bouncy Castle library, and TeX. The goal of the project was the study and analysis of the CRYSTALS public-key (asymmetric) cryptographic suite.

Language: TeX - Size: 28.2 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

alperencubuk/license-file-generator

Generate and validate licenses for your software.

Language: Python - Size: 2.93 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

EvanHei/Secure-Banking

Prototype simulation of a bank and ATMs allowing secure communication using asymmetric encryption.

Language: Python - Size: 27.3 KB - Last synced at: 28 days ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

Augusto11CB/Security-Studies

Repository of notes and comments on Software Security and its fundamental concepts

Size: 94.7 KB - Last synced at: 4 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

mounirelbakkali1/library-manager

Secure API for Library Management : This API provides a secure solution for managing library operations. It enables users to perform actions such as checking out and returning books, while ensuring data integrity and privacy. Administrators can manage library inventory, handle user accounts, and oversee borrowing activities. Enhanced security featu

Language: Java - Size: 73.2 KB - Last synced at: 4 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

shellph1sh/HeadHunter-Python

Encrypted Interactive Session based Command and Control Server (C2) Written in Python

Language: Python - Size: 242 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

Nemesis0U/TOFUCrypt

User-Friendly Quantum-Secure File/Text Encryption and Key Management Tool 🛡️ ✉️ (Better than OpenPGP)

Language: Python - Size: 2.39 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

rubenandrebarreiro/cryptography-tutorials

Tutorials on Cryptography, ranging from Classical Cryptography (Pre-Quantum and Post-Quantum) to Quantum Cryptography.

Language: Jupyter Notebook - Size: 10.6 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

Ansh-Sarkar/nprsa-data-generator

This dataset was generated as part of a simulation in our proposed research paper on this topic in which we propose a generalized algorithm for generating RSA keys using n distinct prime numbers.

Language: Python - Size: 5.86 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

pedroalbanese/nums

Microsoft Nothing Up My Sleeve Elliptic curves

Language: Go - Size: 41 KB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

pedroalbanese/prime192

Parameters for the Prime192v1, v2 and v3 Elliptic curves

Language: Go - Size: 8.79 KB - Last synced at: 7 days ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

pedroalbanese/wtls

Parameters for the Wireless Transport Layer Security (WAP-WTLS) curves

Language: Go - Size: 6.84 KB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

ROTGP/auth-sodium

AuthSodium is a Laravel package for authenticating API requests with LibSodium's public-key (ED25519) signatures

Language: PHP - Size: 745 KB - Last synced at: 10 months ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 0

fumiama/go-x25519 Fork of riobard/go-x25519

基于x25519的32位密钥交换实现封装，也可通过修改KEYSZ改为64位

Language: Go - Size: 9.77 KB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 1

jerrymannel/crypto101

Set of openssl commands to generate key, certificate, encrypt and decrypt.

Language: Shell - Size: 2.04 MB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 0

FilipeLopesPires/AuctionManager

Auction Manager: a blockchain-based management system for multiple auction types.

Language: Python - Size: 2.6 MB - Last synced at: 4 months ago - Pushed at: about 4 years ago - Stars: 1 - Forks: 1

oleksii-shevchenko/ds-protocol

Implementation of digital signature protocol based on ElGamal cryptosystem

Language: Java - Size: 27.3 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 1 - Forks: 0

home-assistant-ecosystem/iot-msg-async-encrypt

Send and receive encrypted messages between IoT devices

Language: Python - Size: 15.6 KB - Last synced at: about 1 year ago - Pushed at: about 5 years ago - Stars: 1 - Forks: 1

ibiscp/RSA-Algorithm

Very simple RSA implementation to demonstrate the use of public and private keys to encrypt and decrypt messages

Language: Jupyter Notebook - Size: 5.86 KB - Last synced at: over 2 years ago - Pushed at: about 5 years ago - Stars: 1 - Forks: 1

Jaimeloeuf/jwts 📦

[Abandoned / Unmaintained] "jwts" module on NPM. Simple package for using with JWTs with Asymmetric signing

Language: JavaScript - Size: 99.6 KB - Last synced at: 11 days ago - Pushed at: over 5 years ago - Stars: 1 - Forks: 0