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Search results for cryptography encryption

551 search results found

Crypto Es ⭐ 210

A cryptography algorithms library

Crypto Notepad ⭐ 209

🔑 Simple notepad for Windows with encryption features

Cryptag ⭐ 207

Encrypted, taggable, searchable cloud storage. Unveiled at DEF CON 23

Qt Secret ⭐ 203

Simple encryption library supporting RSA and AES algorithms.

Deadchat ⭐ 199

group chat with end-to-end encryption

A Rust Library of China's Standards of Encryption Algorithms (SM2/3/4)

Jasypt (Java Simplified Encryption) is a java library which allows the developer to add basic encryption capabilities to his/her projects with minimum effort, and without the need of having deep knowledge on how cryptography works.

A secure file encryption utility, written in Rust.

Crypto Password ⭐ 188

Library for securely hashing passwords

Diceware ⭐ 187

A tool for generating strong Diceware passwords, with entropy and crack time estimates.

Autocrypt ⭐ 183

Convenient End-to-End Encryption for E-Mail

a protocol to encrypt communications and a cryptographic library based on Disco

Neural Cryptography Tensorflow ⭐ 171

Neural Networks that invent their own encryption 🔑

Magicpad ⭐ 171

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

Node Seal ⭐ 170

Homomorphic Encryption for TypeScript or JavaScript - Microsoft SEAL

Cryptography Kotlin ⭐ 169

Kotlin Multiplatform cryptography / crypto library

React Native Aes ⭐ 168

Native module for AES encryption

Mastodon E2ee Specification ⭐ 160

Soatok's Proposal for End-to-End Encryption in Mastodon

Amiitool ⭐ 156

Reverse-engineered amiibo cryptography

Securefolderfs ⭐ 154

Powerful, secure, modern way to keep your files protected.

Go Peer ⭐ 152

A software library for creating secure and anonymous decentralized systems. Confirmed by theoretical works — "Theory of the structure of hidden systems", "Monolithic cryptographic protocol", "Abstract anonymous networks", "Decentralized key exchange protocol".

Padding Oracle Attacker ⭐ 150

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

A command-line secret manager for developers, sysadmins, and devops.

Dlink Decrypt ⭐ 146

D-Link firmware decryption PoC

Foks Trot ⭐ 142

It's a minifilter used for transparent-encrypting.

Decentralized authentication and authorization for team collaboration, using a secure chain of cryptological signatures. (Formerly known as 🌮 Taco.)

Open Cryptochat ⭐ 140

An end-to-end, RSA-2048 encrypted anonymous chat application.

Crypto Example ⭐ 138

A short, proof-of-concept RSA and AES encryption program with OpenSSL

Everythingcrypto ⭐ 138

(Still exploring) My cryptography journey: A collection of notebooks covering different algorithms and concepts from cryptography

Cryptography ⭐ 135

Cryptography for Flutter developers: encryption, digital signatures, key agreement, etc.

Infinitree ⭐ 134

Scalable and encrypted embedded database with 3-tier caching

Open Crypto ⭐ 133

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

Penumbra ⭐ 129

Encrypt/decrypt anything in the browser using streams on background threads.

Delphi Openssl ⭐ 127

Delphi wrapper for OpenSSL

Demo Twilio Backend Nodejs ⭐ 127

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

Ransomware simulation script written in PowerShell. Useful for testing your defenses and backups against real ransomware-like activity in a controlled setting.

Recrypt Rs ⭐ 125

A set of cryptographic primitives for building a multi-hop Proxy Re-encryption scheme, known as Transform Encryption.

Discordcrypt ⭐ 125

End-To-End File & Message Encryption For Discord

Cryptolocker ⭐ 123

CryptoLocker is open source files encrypt-er. Crypto is developed in Visual C++. It has features encrypt all file, lock down the system and send keys back to the server. Multi-threaded functionality helps to this tool make encryption faster.

Bash glue to encrypt and hide files

Module Ballerina Crypto ⭐ 118

Ballerina crypto Module

Tgcrypto ⭐ 117

Fast and Portable Cryptography Extension Library for Pyrogram

Go Openssl ⭐ 117

go-openssl is a small library wrapping the crypto/aes functions in a way the output is compatible to OpenSSL

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

Dkeyczar ⭐ 114

Port of Google's Keyczar cryptography library to Go

Securitydriven.core ⭐ 113

Modern, fast, safe, cryptographically strong .NET replacement for Random and RandomNumberGenerator.

Noble Ciphers ⭐ 113

Auditable & minimal JS implementation of Salsa20, ChaCha and AES

Gitpass ⭐ 113

Open Source Your Password (Mismanagement)!

Lazysodium Java ⭐ 112

A Java implementation of the Libsodium crypto library. For the lazy dev.

Easycrypt ⭐ 108

Android cryptography library with SecureRandom patches.

Commons Crypto ⭐ 107

Apache Commons Crypto

Elliptic Curve Integrated Encryption Scheme for secp256k1 in TypeScript

Various codes related to Ransomware Developement

A framework to make and manage backups of your database

Encrypted Python Execution

Peekaboo ⭐ 101

Simple undetectable shellcode and code injector launcher example. Inspired by RTO malware development course.

Symmecrypt ⭐ 99

Golang symmetric encryption library

Crypt2go ⭐ 98

Go (golang) ECB mode of encryption and padding.

Anonymous web chat server, built on top of Themis/WebThemis

Superdog ⭐ 98

Easy and secure encryption in Go using Hashicorp's Vault

Fscryptctl ⭐ 98

Small C tool for Linux filesystem encryption

Streamcryptor ⭐ 97

Stream encryption & decryption with libsodium and protobuf

A petite library of encryption functions for PHP

A fast, native, cryptographic engine for the web

Lazysodium Android ⭐ 90

An Android implementation of the Libsodium cryptography library. For the lazy dev.

Securestore Rs ⭐ 87

A simple, encrypted, git-friendly, file-backed secrets manager for rust

Better Sqlite3 Multiple Ciphers ⭐ 87

better-sqlite3 with multiple-cipher encryption support 🔒

Elliptic Curve Integrated Encryption Scheme for secp256k1 in Golang

Securemessage ⭐ 85

CLI crypto swiss-army knife for performing and composing encoding, decoding, encryption, decryption, hashing, and other various cryptographic operations on streams of data from the command line; mostly intended for ad hoc, infosec-related uses.

Vodozemac ⭐ 84

An implementation of Olm and Megolm in pure Rust.

Angularjs Crypto ⭐ 84

AngularJS module for decrytion/encryption of json in http requests/responses. heroku

Jwt Webtool ⭐ 83

Source code repo for the online JWT webtool.

Elliptic Curve Cryptography and Common Public Key Cryptography Implementations

Toyfhe.jl ⭐ 82

Toy implementation of FHE algorithms

Django Mirage Field ⭐ 80

Django model field encrypt/decrypt your data, keep secret in database.

Webcrypto ⭐ 79

W3C Web Cryptography API for Node.js

Fastapi Enclave Services ⭐ 79

This is the home of FastAPI for enclave applications! Get started in minutes 🎉

Filecrypt ⭐ 76

A super easy file encryption utility written in go and under 800kb

Liberate Fhe ⭐ 76

A Fully Homomorphic Encryption (FHE) library for bridging the gap between theory and practice with a focus on performance and accuracy.

Virgil Crypto ⭐ 76

Virgil Crypto is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant. Crypto Library is written in C++, suitable for mobile and server platforms and supports bindings with: Swift, Obj-C, Java (Android), С#/.NET, JS, Python, Ruby, PHP, Go.

Hybrid Crypto Js ⭐ 75

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

Simple Crypto Js ⭐ 75

Simplified AES cryptography for safer and easier encryption and decryption processes of any JavaScript objects.

Cryptonet ⭐ 75

CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.

A simple shell utility for encrypting and decrypting files using OpenSSL.

Implementing Homomorphic Encryption in Golang 🌱

Privacy Protect ⭐ 74

Securely share and store passwords and sensitive files.

Cryptosteganography ⭐ 73

A python steganography module to store messages or files protected with AES-256 encryption inside an image.

Python Mbedtls ⭐ 72

Cryptographic library with an mbed TLS back end

Data security framework for Clojure

Zig Charm ⭐ 71

A Zig version of the Charm crypto library.

Asherah is a multi-language, cross-platform application encryption SDK

Vbcorlib ⭐ 70

The VBCorLib framework brings many of the powerful .NET classes to VB6.

2key Ratchet ⭐ 70

2key-ratchet is an implementation of a Double Ratchet protocol and X3DH in TypeScript utilizing WebCrypto.

Node Simple Encryptor ⭐ 70

Simplified encryption/decryption for node.js

Implementation of AES-128 in pure C. No modes are given. Only one block of encryption and decryption is given here.

Zk Timelock ⭐ 69

Arkworks circuits for verifiable time-lock encryption

Format Preserving Encryption Java ⭐ 67

Format-Preserving Encryption Implementation in Java

Sign, verify, encrypt and decrypt messages with Hong Kong Post e-Cert (香港郵政電子證書) and other PKCS#12 certificates.

Dropthat ⭐ 66

Client side encryption can be part of this complete breakfast. Also Lua.

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