GitHub topics: rsa-cryptography

Repositories

ml3m/cryptography-algorithms-exploration

implementations of various cryptographic algorithms, including both symmetric and asymmetric encryption, hashing, and key exchange techniques

Language: Rust - Size: 156 KB - Last synced at: 2 months ago - Pushed at: 4 months ago - Stars: 2 - Forks: 0

thinkphp/react-rsa-text-encryptor

An application that encrypts and decrypts text using the RSA algorithm rely on React

Language: JavaScript - Size: 423 KB - Last synced at: about 1 month ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

PineberryCode/MINI-CHATTING

It's just a mini-chat ⚡️

Language: Java - Size: 270 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

KhushXploit333/IMAGE_CRYPTO

##IMAGE_CRYPTO## "Secure your images with pixel manipulation and RSA encryption."!!!

Language: Python - Size: 518 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

adam-mcdaniel/rsa

An RSA🔐 implementation in C, using arbitrarily large integers

Language: C - Size: 1010 KB - Last synced at: about 1 month ago - Pushed at: about 1 year ago - Stars: 9 - Forks: 2

IsaacZhang4/RSA-Cryptography

Python implementation of the RSA Cryptography Algorithm

Language: Python - Size: 7.81 KB - Last synced at: 2 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

vspaz/rsa-encrypt-decrypt-rs

A Rust lib to encrypt/decrypt data with RSA public/private key pair and do base85/base64 encoding/decoding.

Language: Rust - Size: 25.4 KB - Last synced at: 3 months ago - Pushed at: 5 months ago - Stars: 6 - Forks: 0

ishivanshgoel/securechat

End-to-end encrypted chat application using RSA algorithm. Backend: https://github.com/ishivanshgoel/securechat-app/

Language: JavaScript - Size: 506 KB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 0

fadel-hasan/Secure-Chat-Application

Secure chat application that allows users to communicate over a network using different encryption methods

Language: Python - Size: 6.84 KB - Last synced at: 3 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

darconeous/msecret-rust

Tool for deriving various types of keys from known symmetric secrets.

Language: Rust - Size: 146 KB - Last synced at: 2 months ago - Pushed at: almost 2 years ago - Stars: 2 - Forks: 0

PowerShellLibrary/Crypto.RSA

Language: PowerShell - Size: 9.77 KB - Last synced at: 3 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

webmd-health-services/Carbon.Cryptography

Cross-platform PowerShell module that makes encrypting and decrypting strings (using standard cryptographic algorithms) and managing certificates easy.

Language: PowerShell - Size: 282 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 3 - Forks: 1

Superb-Man/Cryptography

AES implementation with CTR,CBC mode.Implemented Diffie-Hellman key exchange algorithm.Implemented public-key cryptography(RSA)

Language: Python - Size: 120 KB - Last synced at: 4 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

Almazari, Mahmoud M., Taqieddin, Eyad, Shatnawi, Ahmed S. & Al-Shara, Zakarea (2023) An evaluation of the RSA private keys and the presence of weak keys, Journal of Discrete Mathematical Sciences and Cryptography, 26:8, 2273–2284, DOI: 10.47974/JDMSC-1670

Language: Java - Size: 6.65 MB - Last synced at: 29 days ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

Gautam8387/RSA-Encryption-System

I have worked on developing the raw implementation of RSA without using any library. It uses modular arithmetic to deal with large numbers. The program is working efficiently for 1024 bits of prime numbers. I have also tried using FPM (fast polynomial multiplication) over FFT and integrated everything a the socket program.

Language: Python - Size: 34.2 KB - Last synced at: 5 months ago - Pushed at: almost 3 years ago - Stars: 0 - Forks: 1

aili-li/rsa_encryption_decryption_app

Tool for encrypting and decrypting messages.

Language: Python - Size: 3.91 KB - Last synced at: 11 days ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

ihebski/factordb

RSA primes numbers /RSA/CTFs

Language: Python - Size: 8.79 KB - Last synced at: 2 months ago - Pushed at: about 2 years ago - Stars: 71 - Forks: 12

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

hanifabd/hyap-auth-manager

HYAP Authentication Manager is a Python library that simplifies the generation and verification of secure JWT tokens, supporting customizable expiration times and multiple signing algorithms like HS256 and RS256.

Language: Python - Size: 393 KB - Last synced at: 5 days ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

vspaz/rsa-encrypt-decrypt-python

cryptolib, a small library to easily encrypt/decrypt with RSA public/private key pair.

Language: Python - Size: 30.3 KB - Last synced at: 3 months ago - Pushed at: 6 months ago - Stars: 3 - Forks: 0

tsm1994chant/bitcoin-wallet-miner

Size: 0 Bytes - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 6 - Forks: 0

JwanMardini/Computer-Security

Computer Security Course

Language: Java - Size: 240 KB - Last synced at: 4 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

sudiptab2100/CryptographicAlgorithms

Implementation of Cryptographic Algorithms of course Modern Cryptography(CSC049P1M) offered in IIT Jammu.

Language: Python - Size: 51.3 MB - Last synced at: 3 months ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 0

Ajnus/DIGEST_CALCULATOR_SEGURANCA_DA_INFORMACAO_INF1416_T2

Segundo Trabalho do curso de Segurança da Informação no Bacharelado em Ciência da Computação na PUC-Rio, pelo Professor Anderson Oliveira da Silva.

Language: Java - Size: 194 KB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

keygen-sh/example-csharp-cryptographic-verification

Example of verifying cryptographically signed license keys using C#, Bouncy Castle and RSA PSS-SHA256

Language: C# - Size: 6.84 KB - Last synced at: 4 days ago - Pushed at: over 3 years ago - Stars: 8 - Forks: 2

vesvault/libVES.c

VESvault End-to-End Encryption API: Encrypt Everything Without Fear of Losing the Key

Language: C - Size: 2.32 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 37 - Forks: 8

kolosovpetro/RSAEncryptionExplained

Simple explanation on the symmetric encryption problematics and main idea behind the Rivest-Shamir-Adleman (RSA) encryption.

Language: TeX - Size: 3.58 MB - Last synced at: 3 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

maitreyeepaliwal/Encrypting-and-decrypting-data

Symmetric and assymetric

Language: C++ - Size: 9.77 KB - Last synced at: 4 months ago - Pushed at: almost 5 years ago - Stars: 6 - Forks: 1

tarcisio-marinho/RSA

Simple RSA cryptographyc algorithm implementation

Language: Python - Size: 26.4 KB - Last synced at: 2 months ago - Pushed at: over 4 years ago - Stars: 27 - Forks: 8

valkyrie26/css_lab

Codes for my Computer Systems Security study on various encryption algorithms.

Language: Java - Size: 12.7 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

vadhub/ModulChit

Mobile application for android, which is a visualization of some classic programming algorithms

Language: Java - Size: 23.6 MB - Last synced at: about 1 month ago - Pushed at: 7 months ago - Stars: 3 - Forks: 0

LaRoomy/DNS_SD_Device_Control

Control devices with a central dns-sd server.

Language: C# - Size: 999 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 1

chaos4455/py-crypt-messages

Python message encryption software with RSA 512/4096 bits

Language: Python - Size: 72.8 MB - Last synced at: 4 months ago - Pushed at: 12 months ago - Stars: 1 - Forks: 0

chaos4455/Py-Crypt-Files

File encryption software made in python - Software de encriptação de arquivos feito em python

Language: Python - Size: 12.7 KB - Last synced at: 4 months ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

anthonyrabiaza/boomisecuritydataprocessor

Boomi Security Data Processor for Signing, Signature validation, Encryption and Decryption for X.509 and JavaScript Object Signing and Encryption, JWS and JWE and can be applied on JWT.

Language: Java - Size: 6.73 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 3 - Forks: 3

wvangansbeke/Smart-Card-RSA

RSA alogrithm with hardware/software co-design

Language: Verilog - Size: 17.6 KB - Last synced at: 30 days ago - Pushed at: over 6 years ago - Stars: 5 - Forks: 1

amirr0r/RSA

algorithme de (dé)chiffrement à l'aide de nombres premiers

Language: Python - Size: 351 KB - Last synced at: about 2 months ago - Pushed at: about 8 years ago - Stars: 2 - Forks: 3

eddieoz/RSA-primes-resolution

Recover a Private Key from a given Public Key using the Right Triangle-based Constant time mathematical solution method.

Language: Python - Size: 15.6 KB - Last synced at: 10 days ago - Pushed at: 9 months ago - Stars: 11 - Forks: 2

Defcon27/SITS-Secure-IoT-System

SITS is a secure IoT system that implements lightweight cryptography which performs strong security mechanism, encryption or decryption with low power applications. Here we apply the lightweight cryptographic algorithms in order to achieve end-to-end security and with lower power consumption in these devices. These lightweight algorithms are designed for IoT to deal with the security and resource utilization challenges.

Language: Python - Size: 2.24 MB - Last synced at: 29 days ago - Pushed at: about 4 years ago - Stars: 1 - Forks: 0

ibo52/HaloTalk

simple messenger for LAN devices

Language: Java - Size: 4.69 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

liloman/do_vault

Generate open(ssl/ssh) keys and Encrypt/Decrypt/Sign/Verify with them

Language: Shell - Size: 8.79 KB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

azadkuh/mbedcrypto

a portable, small, easy to use and fast c++14 library for cryptography.

Language: C++ - Size: 550 KB - Last synced at: about 2 months ago - Pushed at: over 3 years ago - Stars: 47 - Forks: 11

ronaessi-28/Multithreaded-end-to-end-encryption-chatting-system-

It contains a Java-based chat application with end-to-end encryption using RSA. It allows two clients to securely communicate over LAN or Wi-Fi, with the server facilitating connections without accessing the message content. The project showcases socket programming, threading, and cryptography to ensure private communication between users.

Language: Java - Size: 21.5 KB - Last synced at: 3 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

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

c272/SharpRSA

An RSA implementation in pure C#, using the BigInt class.

Language: C# - Size: 47.9 KB - Last synced at: 2 months ago - Pushed at: almost 3 years ago - Stars: 8 - Forks: 5

git-akshat/CNS-Lab

Cryptography and Network Security Lab programs done in 7th semester of SIT(VTU).

Language: C++ - Size: 4.56 MB - Last synced at: 7 months ago - Pushed at: over 5 years ago - Stars: 29 - Forks: 17

JieGH/Implement_RSA_inMatlab

This is a simple demo of implement RSA in matlab to encrypt and decrypt grey level pictures.

Language: MATLAB - Size: 316 KB - Last synced at: 18 days ago - Pushed at: about 6 years ago - Stars: 2 - Forks: 1

sebastienrousseau/crypto-service

The Crypto Service Suite is a set of products that performs common cryptographic operations securely and efficiently. 🔐

Language: TypeScript - Size: 8.7 MB - Last synced at: 18 days ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 3

ti-oluwa/dcrypt

Encryption and decryption of text and Python objects

Language: Python - Size: 251 KB - Last synced at: 28 days ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

SHUBHAMSHARMA0711/CSE350-Network-Security-Assignments

Assignments Completed during CSE350:Network Security Course in IIITD during Winter 2024 Semester. Professor: Bijendra Nath Jain

Language: Python - Size: 7.45 MB - Last synced at: 2 months ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

Osiris-Unnefer/RSA_Utils

RSA private key with N & P and Q

Language: Python - Size: 4.88 KB - Last synced at: 3 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

kaaek/rsa-and-ecc

This is the capstone paper for my diploma. It is an elaborate introduction and qualitative analysis of the strength and efficiency of both RSA and Elliptic Curve Encryption Algorithms, written in Java. Code is available in the appendix.

Size: 714 KB - Last synced at: about 2 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

MUSTAFA-Hamzawy/RSA-Assignment

A program that is able to encrypt/decrypt text using the RSA algorithm, and chat app in which chat messages are encrypted.

Language: PHP - Size: 11.7 KB - Last synced at: 2 months ago - Pushed at: about 2 years ago - Stars: 6 - Forks: 0

marialuizaleitao/crypto-demo

Projeto de demonstração de criptografia assimétrica (RSA) e simétrica (AES) em Node.js.

Language: JavaScript - Size: 5.86 KB - Last synced at: 12 days ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

neehu613/RSA-based-chat-application

A django based chat application where you can send messages encrypted using RSA algorithm.

Language: Python - Size: 9.54 MB - Last synced at: 2 months ago - Pushed at: over 5 years ago - Stars: 9 - Forks: 6

ericyoc/key_exchanges_demo_poc

Demonstrates basic cryptographic concepts using simplified implementations of Diffie-Hellman and RSA algorithms.

Language: Jupyter Notebook - Size: 739 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

joseamtalavera/rsa_crypto

University work for generating RSA cryptosystem key pair

Language: JavaScript - Size: 210 KB - Last synced at: 19 days ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

keygen-sh/example-cryptographic-verification

An example implementation of cryptographically verifying license key authenticity using ECC and RSA cryptography, for use in offline licensing models.

Language: JavaScript - Size: 9.77 KB - Last synced at: 4 days ago - Pushed at: over 2 years ago - Stars: 5 - Forks: 1

ritu-thombre99/El-Gamal-and-RSA-scheme-with-Socket-Programming

This program contains socket programming where communication between client and server is end-to-end encrypted by El-Gamal public-key encryption scheme.

Language: Jupyter Notebook - Size: 49.8 KB - Last synced at: about 2 months ago - Pushed at: 9 months ago - Stars: 2 - Forks: 0

ericyoc/crypto_and_security_principles_poc

Demonstrates key concepts in cryptography and security principles.

Language: Jupyter Notebook - Size: 630 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

usethisname1419/RSA-Breaker

Break RSA encryption

Size: 1.95 KB - Last synced at: 3 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

akumathedyn123/python-rsa-cyptography-algorithm

RSA Cryptosystem with Python 3.

Language: Python - Size: 34.2 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

noluyorAbi/JWT-Sem

JWT-Sem is an educational repository for exploring JSON Web Tokens (JWT) and software security concepts. It includes practical examples and challenges, covering JWT encoding, decoding, signature verification, and simplified RSA operations. The repository also features a web tool with JWT and RSA functionalities to help illustrate these concepts.

Language: TypeScript - Size: 185 KB - Last synced at: 2 months ago - Pushed at: 4 months ago - Stars: 1 - Forks: 0

nezutero/crypty

abstraction on built in crypto modules

Language: Go - Size: 29.3 KB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 1 - Forks: 0

j4didi/Encryption-Decryption-with-python

Encryption algorithms: RSA, MD5 hash, DCL | Decryption for: MD5

Language: Python - Size: 32.7 MB - Last synced at: 8 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

LuMarans30/rsa-java

A simple GUI/CLI Java application that encrypts and decrypts a string using RSA. The GUI was made using Java Swing with the flatlaf library for a better look and feel.

Language: Java - Size: 1.88 MB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

theduardomaciel/cryptosia-web

A platform for generating public and private keys that work in sync, ensuring simplified security of sensitive messages through RSA encryption.

Language: TypeScript - Size: 1.06 MB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 0

shiva1221/-Multithreaded-end-to-end-encrypted-cryptography-based-real-time-chat.

This is an encrypted chat application to make 2 clients offline chatting possible via LAN or Wifi hotspot, thought a connection with a system that is made as a server. The server is unable to decypher the chat texts among the 2 clients. It is developed by the use of Socket Programming in Python and the encryption is done using RSA Algorithm.

Language: Python - Size: 12.7 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

choppystick/Python-RSA-AES-cryptography

Python implementation of RSA-AES cryptography with SHA512 hashing algorithm.

Language: Python - Size: 43 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

nic-obert/document-signing-and-verification-system

A system to sign and verify the authenticity and originality of documents using RSA cryptography

Language: Python - Size: 11.7 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

maxwelbarno/rsa-algorithm

Theory and implementation of RSA (Rivest–Shamir–Adleman) algorithm in Python

Language: Python - Size: 0 Bytes - Last synced at: 10 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0

InferiorAK/GoponFile

GoponFile is a Simple File Locker based on Python. It's Safe and User Friendly to use. So Let's try it and Enjoy!

Language: Python - Size: 842 KB - Last synced at: 25 days ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 1

Paskowsky/Capsule

Seal your data in a Capsule!

Language: C# - Size: 14.6 KB - Last synced at: 6 months ago - Pushed at: over 5 years ago - Stars: 7 - Forks: 2

Sahil-4555/RSA-Encryption

RSA algorithm is an asymmetric cryptography algorithm. Asymmetric actually means that it works on two different keys i.e. Public Key and Private Key. The public key consists of two numbers where one number is a multiplication of two large prime numbers. And private key is also derived from the same two prime numbers.

Language: Go - Size: 115 KB - Last synced at: about 2 months ago - Pushed at: almost 2 years ago - Stars: 4 - Forks: 1