openssl - TLS/SSL and crypto library

•    C

TLS/SSL and crypto library

Ciphey - ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

•    Python

Fully automated decryption/decoding/cracking tool using natural language processing & artificial intelligence, along with some common sense. Input encrypted text, get the decrypted text back.

hat.sh - Encrypt and Decrypt files securely in your browser.

•    Javascript

Hat.sh is a web app that provides secure file encryption in the browser. It's fast, secure and runs locally, the app never uploads the files to the server. It uses modern secure cryptographic algorithms with chunked AEAD stream encryption/decryption. The libsodium library is used for all cryptographic algorithms.

node-rsa - Node.js RSA library

•    Javascript

This library developed and tested primary for Node.js, but it still can work in browsers with browserify. You can specify some options by second/third constructor argument, or over key.setOptions() method.

wolfssl - (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud

•    C

The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments - primarily because of its small size, speed, and feature set. It is commonly used in standard operating environments as well because of its royalty-free pricing and excellent cross platform support.

helm-secrets - A helm plugin that help manage secrets with Git workflow and store them anywhere

•    Shell

Wraps the whole helm command. Slow on multiple value files. Run decrypted command on specific value files.

CryptonCmd is cryptography toolset for encrypting and digital signing

CryptonCmd is simple toolset for basic cryptographic operations. It developed using C# 4.0 and VS2010. CryptonCmd includes command line utilites for encrypting, decrypting, signing, sign verification and cryptographic keys generation. Both symmetric and asymmetric algorithms a...

HTML Encrypter

•    Java

An encryption and decryption application developed in Java. The application uses a number of algorithms to encrypt and decrypt the HTML source code: Blowfish, AES, TEA, Rabbit, MARC 4, Escape/Unescape functions. In addition to the encryption and decryption functions, the ap...

Chiave 2.1

Application for file encryption and decryption using 512 Bit Rijndael encryption algorithm with simple UI to use. Its written in C# and compiled in .Net version 3.5, it incorporates features of Windows 7 like Jumplists, Taskbar progress and Aero Glass. Coming Soon New Chia...

CTI Text Encryption

A text encryption tools. Able to encrypt with multiple password. Light weight, efficient, portable and able to translate to your language.

Rexor

A small encryption algorithm written in VB.NET. Please contribute and develop with me!

Super Library .NET

•    DotNet

Super Library (SuperLib) is a collection of useful utilities for every day use in your .NET projects. Written in VB.NET it contains many generic functions brought together over the years into a single library, helping with HTTP, Email, String, Null and Validation handling. T...

Consus

This project is aiming to develop an encryption application that enables the user to encrypt and decrypt text (primarily) and files (in the future). The project will be written in VB.NET and called Consus.

crypt.io - Encryption enabled browser storage

•    Javascript

crypt.io implements secures browser storage with the SJCL (Stanford Javascript Crypto Libraries) crypto library. Here are a few examples of use to get you started.

Crypter - An innovative, convenient and secure cross-platform encryption app 🔒⬅️ ✨➡️🔓

•    Javascript

Encrypt unlimited bits. Remember only a bit. Crypter is a cross-platform crypto app that makes encryption and decryption convenient while still upholding strong security. It tackles one of the weakest links in most security systems today - weak passwords. It simplifies secure password generation and management and requires you to only remember one bit - your MasterPass.

mailcrypt - jQuery MailCrypt Plugin

•    JQuery

jQuery MailCrypt Plugin

nacl-stream-js - Streaming encryption based on TweetNaCl.js

•    Javascript

Inputs: 32-byte key, 16-byte nonce, a stream (or a file).Stream is split into chunks of the specified length.

Cryptex - Secure secret storage and cryptographic key retrieval for Node.js

•    Javascript

If you check database passwords into git, download credential files from S3 or some other server, provide plaintext keys to your continuous integration/deployment solution, or don't have the ability to limit engineers from getting production secrets, stop doing what you're doing. Following 12 Factor? Rock on. We have env var support already built-in.

node-gpg - Node.js bindings for Gnu Privacy Guard

•    C++

GNU Privacy Guard (GPG) bindings for node.js supporting public key cryptography, encryption, decryption, signing and verification. This is based off of the GnuPG Made Easy (GPGME) GPG C library, see its very good documentation for more information. GNU GENERAL PUBLIC LICENSE v3, see the COPYING file in this directory.

rsa-stream - encrypt/decrypt rsa with streams

•    Javascript

This module is a bit silly unless you are using it as a wrapper because you shouldn't encrypt too many bytes with asymmetric crypto. Instead, encrypt a key for a symmetric cipher in a short header and then switch to symmetric crypto for the payload.You should probably be using hybrid-rsa-stream instead.